EVAL-ADM1075EBZ User Guide UG-304 One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Evaluating the ADM1075 −48 V Hot-Swap Controller and Digital Power Monitor with PMBus Interface FEATURES Full support evaluation kit for the ADM1075 Supports LFCSP device package Board populated and tested with −48 V, 10 A, 680 µF design Input voltage range of −36 V to −75 V PMBus™ communication supported Isolated PMBus interface for −48 V operation Special N-MOSFET footprint to accommodate different FET packages Supports up to 3 sense resistors in parallel Supports up to 3 field effect transistors (FETs) in parallel 3 on-board ADT75 accurate temperature sensors Supports cascade setup for multiple boards Toggle and push-button switches for easy input control LED indicated status outputs PACKAGE CONTENTS EVAL-ADM1075EBZ evaluation board HARDWARE REQUIREMENTS USB-to-serial-I/O interface USB-SDP-CABLEZ (The USB-SDP- CABLEZ is not supplied in the evaluation kit and should be ordered separately from Analog Devices, Inc. Only one USB-SDP-CABLEZ is required in the multiboard cascade setup.) 8-way, 150 mm Micro-MaTch ribbon cable (optional) SOFTWARE REQUIREMENT Analog Devices hot-swap and power monitoring evaluation software GENERAL DESCRIPTION The EVAL-ADM1075EBZ is a compact full feature evaluation board for the ADM1075-1ACPZ and ADM1075-2ACPZ devices. The layout gives users a clear visual of all the peripheral compo- nents and the hot-swap power path. The layout also maximizes the ability of the board to dissipate heat for some of the key components on the power path, allowing evaluation of high current hot-swap setups. Three sense-resistor slots and three multipackage FET slots give users great flexibility and allow them to simulate a wide range of application setups. Multiple test points allow easy access to all critical points/pins. Seven LEDs give users a direct visual indication of variations in the board status, such as system input voltage, isolation power, IC PWRGD output, LATCH output, and GPO outputs. Three ADT75 digital temperature sensors on the back of the board allow users to obtain the FET temperature through an I 2 C bus in real time. The board supports I 2 C communication, allowing users to communicate with the ADM1075 and the ADT75. A 64 Kb I 2 C EEPROM is used to store the ADC resistor divider and sense resistor values on board for use with the evaluation software. The evaluation kit also supports cascade setup so that multiple evaluation boards can be connected and share the same I 2 C bus. The boards are fully compatible with the ADM1075 evaluation software tool, which can be downloaded at http://www.analog.com/hotswaptools. Users need a USB-SDP-CABLEZ USB-to-I 2 C dongle to use the evaluation software tools. A Micro-MaTch ribbon cable may also be required if multiple evaluation boards are cascaded. This cable can be ordered through Farnell. The evaluation board is prepopulated and tested with a −48 V (−36 V minimum to −75 V maximum), 10 A hot-swap design with a 680 µF output capacitor. The part is configured to retry seven times; however, the board is easily reconfigurable to select different retry schemes (see Table 6). Complete specifications for the ADM1075 can be found in the ADM1075 data sheet available from Analog Devices and should be consulted in conjunction with this user guide when using the evaluation board. PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. C | Page 1 of 19
Transcript
EVAL-ADM1075EBZ User Guide UG-304
One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the ADM1075 −48 V Hot-Swap Controller and Digital Power Monitor with
PMBus Interface
FEATURES Full support evaluation kit for the ADM1075 Supports LFCSP device package Board populated and tested with −48 V, 10 A, 680 µF design Input voltage range of −36 V to −75 V PMBus™ communication supported Isolated PMBus interface for −48 V operation Special N-MOSFET footprint to accommodate different FET
packages Supports up to 3 sense resistors in parallel Supports up to 3 field effect transistors (FETs) in parallel 3 on-board ADT75 accurate temperature sensors Supports cascade setup for multiple boards Toggle and push-button switches for easy input control LED indicated status outputs
PACKAGE CONTENTS EVAL-ADM1075EBZ evaluation board
HARDWARE REQUIREMENTS USB-to-serial-I/O interface USB-SDP-CABLEZ (The USB-SDP-
CABLEZ is not supplied in the evaluation kit and should be ordered separately from Analog Devices, Inc. Only one USB-SDP-CABLEZ is required in the multiboard cascade setup.)
8-way, 150 mm Micro-MaTch ribbon cable (optional)
SOFTWARE REQUIREMENT Analog Devices hot-swap and power monitoring evaluation
software
GENERAL DESCRIPTION The EVAL-ADM1075EBZ is a compact full feature evaluation board for the ADM1075-1ACPZ and ADM1075-2ACPZ devices. The layout gives users a clear visual of all the peripheral compo-nents and the hot-swap power path. The layout also maximizes the ability of the board to dissipate heat for some of the key components on the power path, allowing evaluation of high current hot-swap setups.
Three sense-resistor slots and three multipackage FET slots give users great flexibility and allow them to simulate a wide range of application setups.
Multiple test points allow easy access to all critical points/pins. Seven LEDs give users a direct visual indication of variations in the board status, such as system input voltage, isolation power, IC PWRGD output, LATCH output, and GPO outputs. Three ADT75 digital temperature sensors on the back of the board allow users to obtain the FET temperature through an I2C bus in real time.
The board supports I2C communication, allowing users to communicate with the ADM1075 and the ADT75. A 64 Kb I2C EEPROM is used to store the ADC resistor divider and sense resistor values on board for use with the evaluation software. The evaluation kit also supports cascade setup so that multiple evaluation boards can be connected and share the same I2C bus.
The boards are fully compatible with the ADM1075 evaluation software tool, which can be downloaded at http://www.analog.com/hotswaptools.
Users need a USB-SDP-CABLEZ USB-to-I2C dongle to use the evaluation software tools. A Micro-MaTch ribbon cable may also be required if multiple evaluation boards are cascaded. This cable can be ordered through Farnell.
The evaluation board is prepopulated and tested with a −48 V (−36 V minimum to −75 V maximum), 10 A hot-swap design with a 680 µF output capacitor. The part is configured to retry seven times; however, the board is easily reconfigurable to select different retry schemes (see Table 6).
Complete specifications for the ADM1075 can be found in the ADM1075 data sheet available from Analog Devices and should be consulted in conjunction with this user guide when using the evaluation board.
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. C | Page 1 of 19
TABLE OF CONTENTS Features .............................................................................................. 1 Package Contents .............................................................................. 1 Hardware Requirements .................................................................. 1 Software Requirement ...................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Evaluation Board Description......................................................... 3 Evaluation Board Hardware ............................................................ 5
Switch, Jumper, and LED Functions ...........................................5 Evaluation Board Overview .............................................................6 Evaluation Board Lab Setup .............................................................9
Board Specifications......................................................................9 Test Plots ...................................................................................... 10
Evaluation Board Schematics and Artwork ................................ 11 Ordering Information .................................................................... 14
Bill of Materials ........................................................................... 14
REVISION HISTORY 8/14—Rev. B to Rev. A
Changes to Figure 17 ...................................................................... 11 Changes to Figure 18 ...................................................................... 12 Changes to Table 8 .......................................................................... 14
4/13—Rev. A to Rev. B
Changes Figure 1 .............................................................................. 3 Changes to Table 7 ............................................................................ 9 Changes to Figure 17 ...................................................................... 11 Changes to Table 8 .......................................................................... 14
9/12—Rev. 0 to Rev. A
Changes to Package Contents, to Hardware Requirements, and to General Description ............................................................. 1 Changes to Evaluation Board Description Section ...................... 3 Changes to Figure 2 .......................................................................... 4 Changes to Table 2 ............................................................................ 5 Changes to Figure 10 ........................................................................ 9
11/11—Revision 0: Initial Version
Rev. C | Page 2 of 19
EVAL-ADM1075EBZ User Guide UG-304
EVALUATION BOARD DESCRIPTION The evaluation board is designed to demonstrate many different features of the ADM1075. Not all components are required in a typical design. The functional block diagram in Figure 1 shows the key components of the evaluation board.
The typical lab setup is shown in Figure 2. The hot-swap line input voltage is connected across the RTN IN and −48V IN connectors. A resistive load can be connected across RTN OUT and −48V OUT. The mini-USB connector is used to supply 5 V power to the isolated section of the board while the USB-SDP-CABLEZ is connected to the 10-way connector, SK3, for isolated I2C communication.
Isolation is required in most −48 V applications because there is a large ground potential difference between the −48 V section of the board and a PC or microcontroller. The ADuM1250 is used to demonstrate I2C isolation on the board, and the ADuM3200 is used to demonstrate isolation of other digital signals. The ADuM5404 provides quad-channel digital isolation with isoPower®. An integrated dc-to-dc converter provides up to 500 mW of regulated, isolated power from the isolated side to the −48 V side. When the isolated section is powered, the isoPower is switched in to power the 5 V components on the primary side of the board.
Table 1. Emitter Follower Configuration Component Value Effect R57 0 Ω System power to Emitter Follower 1 R25 Not populated Isolates Emitter Follower 1 from Emitter Follower 2 R59 Not populated Power 5 V LED off other emitter follower (Emitter Follower 2) R43 0 Ω Powers 5 V LED off Emitter Follower 2 R58 0 Ω Powers VIN directly via emitter follower 1 D5 11 V Zener Powers VIN directly with ~10.5 V The ADM1075 can be powered via a shunt resistor from the hot-swap line voltage or can be powered directly from a 9.2 V to 11.5 V supply. The shunt power option is the default on the evaluation board; however, an emitter follower can be reconfigured to generate the chip voltage directly. The required board modifications are shown in Table 1. More information on powering the ADM1075 can be found in the ADM1075 data sheet. The default power configuration is shown in Figure 3, and the emitter follower configuration is shown in Figure 4.
EVALUATION BOARD HARDWARE SWITCH, JUMPER, AND LED FUNCTIONS
Table 2. Connector Functions Connector Description RTN IN, −48V IN Hot-swap line voltage inputs that also power the board components. Input voltage is 36 V to 75 V. RTN OUT, −48V OUT Hot-swap line voltage outputs. J6 5 V auxiliary board voltage. Not required; emitter follower circuit used to generate 5 V from 48 V input. SK1, SK2 Bottom and top cascade connectors; connect with a Micro-MaTch ribbon cable to link with other
EVAL-ADM1075EBZ boards. J9 I2C/PMBus communication dongle connector. From top down: VEE, SDA, SCL. Note that the dongle should only be
connected at this side (primary side) if using a 0 V to 48 V supply. If using a −48 V to 0 V supply, the USB port can be damaged. This 3-pin connector is designed to be used with the USB-SMBUS-CABLEZ dongle. Not required if using USB-SDP-CABLEZ.
J7 Isolated side I2C/PMBus communication dongle connector. From top down: SCL, SDA, GND. This 3-pin connector is designed to be used with the USB-SMBUS-CABLEZ dongle. Not required if using USB-SDP-CABLEZ.
J8 5 V isolation supply voltage (power supply). J5 5 V isolation supply voltage (mini-USB). SK3 10-way isolated side connector for USB-SDP-CABLEZ; I2C communication and 5 V supply.
Table 3. Switch Functions Switch Description S_SHDN2 Toggle switch to shut down hot swap. Right = hot swap enabled, and left = hot swap disabled. S_SHDN Push-button switch to generate shutdown. Can be used to clear faults. Note that SHDN has a seven-retry counter. After
seven SHDN events, GPO2 goes active low. A restart or clear via PMBus is required to enable the hot swap again.
S_DeLATCH Push-button switch to clear latch after seven shutdown events (not on Rev. 0 boards). S_RST Push-button switch to generate 10 sec restart.
Table 4. LED Functions LED Description D_INPUT Voltage input > ~10 V detected. Active high; green. D_LATCH LATCH, active low; red.
D_PWRGD PWRGD, active low; green.
D_SPLYGD SPLYGD, active low; green.
D_GPO1 GPO1/ALERT1/CONV, active low; yellow.
D_GPO2 GPO2/ALERT2, active low; yellow.
D_ISO Isolation 5 V power supply. Active high; blue (not on Rev. 0 boards).
Table 5. On-Board ICs IC Description U1 ADM1075 main IC U2 64 kb I2C EEPROM U3 ADuM3200, dual-channel digital isolator U4 ADuM1250, dual I2C isolator U5 ADuM5404, quad-channel isolator with integrated dc-to-dc converter UT1 to UT3 ADT75, ±2°C accurate, 12-bit digital temperature sensor, sensing temperature on the MOSFETs
Table 6. Retry Configuration BOM Component Retry Scheme R_7retry R_1rty_10s R_7rty_10s No Retries (Latch Off ) Not populated Not populated Not populated 7 Retries, Then Latch Off (Default) 0 Ω Not populated Not populated 1 Retry Every 10 Seconds Not populated 0 Ω Not populated 7 Retries Every 10 Seconds Not populated Not populated 0 Ω
Figure 8. Recommended Sense Resistor Layout (Not on Rev. 0 Boards)
For the best current sensing accuracy with the footprint shown in Figure 8, chip resistors without a nickel barrier layer (usually in green) are recommended. The data in this user guide may not be applicable to all resistors and results may vary depending on resistor composition and size. Test alternative resistors independently. It is the responsibility of the user to ensure that the layout dimensions and structure of the footprint comply with the individual SMT manufacturing requirements. Analog Devices does not accept responsibility for any issues that may arise because of using this footprint.
1.20mm
3.40mm
0.60mm
0.50mm
1.20mm
4.00mm
8.40mm
1.60mm
3.40mm
0.50mm
1007
0-00
5
Figure 9. Optimum Footprint Dimensions (Based on Welwyn ULR Green
Resistor and Layout in Figure 8)
EVAL-ADM1075EBZ User Guide UG-304
EVALUATION BOARD LAB SETUP
1007
0-01
2
Figure 10. Board Lab Setup
BOARD SPECIFICATIONS
Table 7. Board Specifications Parameter Rating UVL 32.4 V UVH 36 V OV Rising 74.0 V OV Falling 69.9 V Load Capacitance 680 µF Trip Current (Nominal) 9.56 A Regulation Current (Nominal) 10 A Constant Power Level 155 W
VDS (Blue); Channel 3 = Gate (Pink); Channel 4 = System Current (Green)
Rev. C | Page 10 of 19
EVAL-ADM1075EBZ User Guide UG-304
Rev. C | Page 11 of 19
EVALUATION BOARD SCHEMATICS AND ARTWORK
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UG-304 EVAL-ADM1075EBZ User Guide
Rev. C | Page 12 of 19
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R42
NO
PO
P
R44
0ΩR39
0Ω
11
22
J6
TERMINALBLOCK,PCB,2WAY
5V
_IN
_P
R4
0
NO
PO
P
R4
5
NO
PO
P
1 2 3
J9T
44
T4
5
1 2 3 4 5 6 7 8 9 10
SK
3
SOCKET, TOP ENTRY, 10WAY
R26
NO
PO
P
5V_I
SO
5V_
ISO
5V_I
SO
5V_I
SO
5V_
ISO
GN
D_I
SO
SD
A_
ISO
SC
L_IS
OR
1833
00Ω
5V
_LE
D
R17
330
0Ω
5V_L
ED
R16
3300Ω
5V
_LE
D
R20
330
0Ω
5V
_LE
D
R1
933
00Ω
5V
_L
ED
SD
A
SC
L
R2
1N
O P
OP
R2
7N
O P
OP
R2
8N
O P
OP
R3
0N
O P
OP
R29
NO
PO
P
C10
10µF
10V
R37
0Ω R38
NO
PO
P
NO
PO
P
–48
V
C16
100n
F 5
0V
5V
_s
C3
100
nF
50V
C7
100
nF
50
V
GN
D_I
SO
5V
_L
ED
5V
_L
ED
5V_
LE
D
5V_
LE
D5V
_LE
D
Q8
NP
N 1
00V
D2
DIO
DE
- Z
_S
OD
-123
–48
V
–48V
–48V
–48
V
6V2
R41
100kΩ
RT
N
R4
3
NO
PO
P
5V_a
ux
5V
_LE
D
5V
_IN
_P
VD
D1
1G
ND
12
VO
A3
VO
B4
VO
C5
VO
D6
PW
RG
D
RC
OU
T7
GN
D1
8G
ND
ISO
9
VS
EL
10
VID
11
VIC
12
VIB
13
VIA
14
GN
DIS
O1
5
VIS
O1
6
U5
AD
uM
5404
VD
D1
1
SD
A1
2
SC
L1
3
GN
D1
4G
ND
25
SC
L2
6
SD
A2
7
VD
D2
8U
4
AD
uM
1250
R4
610
kΩR
551
0kΩ
D3
BA
T5
4H
R47
NO
PO
P
VD
D1
1
VIA
2
VIB
3
GN
D1
4G
ND
25
VO
B6
VO
A7
VD
D2
8
U3
AD
uM
3200
R3
2
100
kΩ
R5
6
100
kΩ
D4
BA
T5
4H
D5
BA
T54
H
D_
ISO
L
5V
_IS
O R1
01kΩ
GN
D_I
SO
T51
SC
L
SD
AR
51
10kΩ
R50
10kΩ
5V_i
cp
D6
NO
PO
P
–48
V
–48V
–48V
R5
7N
O P
OP
NO
PO
P
RT
N
R59
0Ω
5V_L
ED
VIN R
58
R25
0Ω
6V2
1
1
3
3
22
44
5
S_D
eLA
TC
H
C1
910
0nF
50V
C2
100n
F 50
V
UV
LS
HD
N
RE
ST
AR
T
10070-007
Figure 18. Evaluation Board Schematic, Page 2
EVAL-ADM1075EBZ User Guide UG-304
Figure 19. Top Layer
Figure 20. Middle Layer 1
Figure 21. Middle Layer 2
Figure 22. Bottom Layer
Rev. C | Page 13 of 19
UG-304 EVAL-ADM1075EBZ User Guide
ORDERING INFORMATION BILL OF MATERIALS
Table 8. Reference Designator Description1 Stock Code C1 680 µF 100 V FEC 9692657 C10 10 µF 10 V FEC 1833812 C11 1 µF 25 V FEC 1637035 C12 1 µF 25 V FEC 1637035 C13 100 nF 50 V FEC 1692286 C14 1 µF 25 V FEC 1637035 C15 1 µF 25 V FEC 1637035 C16 100 nF 50 V FEC 1692286 C17 NO POP NO POP C18 1 µF 25 V FEC 1637035 C19 100 nF 50 V FEC 1692286 C2 100 nF 50 V FEC 1692286 C20 NO POP NO POP C21 NO POP NO POP C3 100 nF 50 V FEC 1692286 C4 NO POP NO POP C5 1 µF 25 V FEC 1637035 C6 1 µF 25 V FEC 1637035 C7 100 nF 50 V FEC 1692286 C8 100 nF 50 V FEC 1692286 C9 100 nF 50 V FEC 1692286 Cadc 100 nF 50 V FEC 1692286 Ccap 1 µF 16 V FEC 1288256 Cov 100 nF 50 V FEC 1692286 Cov2 10 nF 50 V NO POP Cplim NO POP NO POP Csnb NO POP NO POP Css NO POP NO POP Ctimer 470 nF FEC 1828894 Ctimer2 NO POP NO POP Cuvh 100 nF FEC 1692286 Cuvl 100 nF FEC 1692286 Cvin 1 µF 25 V FEC 1637035 D_GPO1 LED yellow FEC 1226421 D_GPO2 LED yellow FEC 1226421 D_INPUT LED green FEC 1226376 D_ISO LED blue FEC 8529876 D_LATCH LED red FEC 1328348 D_PWRGD LED green FEC 1226376 D_SPLYGD LED green FEC 1226376 D1 85 V TVS Digikey SMCJ85ABCT-ND D10 NO POP FEC 1228222 D2 DIODE- Z_SOD-123 FEC 1757814 D3 BAT54H FEC 1757752 D4 BAT54H FEC 1757752 D5 BAT54H FEC 1757752 D6 NO POP NO POP D7 NO POP FEC 1431256 D8 NO POP FEC 1228222
Rev. C | Page 14 of 19
EVAL-ADM1075EBZ User Guide UG-304
Reference Designator Description1 Stock Code D9 NO POP FEC 1467519 Dov DIODE- Z_SOD-123 NO POP J1 RTN IN Digikey 7691K-ND J2 RTN OUT Digikey 7691K-ND J3 −48V OUT Digikey 7691K-ND J4 −48V IN Digikey 7691K-ND J5 USB_mini FEC 1125348 J6 NO POP FEC 151789 J7 Header, right angle, 1 row, 3-way FEC 9733450 J8 NO POP FEC 151789 J9 NO POP NO POP Q1 IPB072N15N3 G Digikey IPB072N15N3 GCT-ND Q2 NO POP NO POP Q3 NO POP NO POP Q4 NO POP FEC 1791578 Q7 NPN 100 V FEC 1700708 Q8 NPN 100 V FEC 1700708 Qgate NPNSOT-23 NO POP Qss FET-N_SOT-23 NO POP R_1rty_10s NO POP NO POP R_7retry 0 Ω Select by assembly house R_7rty_10s NO POP NO POP R1 100 kΩ FEC 1576656 R10 1 kΩ FEC 9333711 R11 10 Ω FEC 1469751 R12 10 Ω FEC 1469751 R13 10 Ω FEC 1469751 R14 10 Ω FEC 1469751 R15 0 Ω Select by assembly house R16 3.3 kΩ FEC 1469911 R17 3.3 kΩ FEC 1469911 R18 3.3 kΩ FEC 1469911 R19 3.3 kΩ FEC 1469911 R2 NO POP NO POP R20 3.3 kΩ FEC 1469911 R21 NO POP NO POP R22 1 kΩ 0.33 W FEC 1577394 R23 1 kΩ 0.33 W FEC 1577394 R24 0 Ω Select by assembly house R25 0 Ω Select by assembly house R26 NO POP NO POP R27 NO POP NO POP R28 NO POP NO POP R29 NO POP NO POP R3 NO POP NO POP R30 NO POP NO POP R31 NO POP NO POP R32 100 kΩ FEC 1469649 R33 0 Ω Select by assembly house R34 3.3 kΩ FEC 1738911 R35 3.3 kΩ FEC 1738911 R36 0 Ω Select by assembly house R37 0 Ω Select by assembly house
Rev. C | Page 15 of 19
UG-304 EVAL-ADM1075EBZ User Guide
Reference Designator Description1 Stock Code R38 NO POP NO POP R39 0 Ω Select by assembly house R4 10 Ω FEC 1469859 R40 NO POP NO POP R41 100 kΩ FEC 1469860 R42 NO POP NO POP R43 NO POP NO POP R44 0 Ω Select by assembly house R45 NO POP NO POP R46 10 kΩ FEC 1738918 R47 NO POP NO POP R48 NO POP FEC 1469649 R49 NO POP FEC 1469649 R5 10 Ω FEC 1469859 R50 10 kΩ FEC 1738918 R51 10 kΩ FEC 1738918 R52 NO POP NO POP R53 10 kΩ FEC 1738918 R54 0 Ω Select by assembly house R55 10 kΩ FEC 1738918 R56 100 kΩ FEC 1469649 R57 NO POP NO POP R58 NO POP NO POP R59 0 Ω Select by assembly house R6 10 Ω FEC 1469859 R60 NO POP NO POP R62 NO POP NO POP R63 NO POP NO POP R7 NO POP NO POP R8 10 Ω FEC 1469751 R9 10 Ω FEC 1469751 Radc1 NO POP NO POP Radc2 NO POP NO POP Radc3 0 Ω Select by assembly house Radr 0 Ω Select by assembly house Radr2 NO POP NO POP Raux_out NO POP NO POP Raux1 NO POP NO POP Raux2 10 kΩ FEC 1738918 Rbleed 15 kΩ 0.5 W FEC 1739028 Rdrain 1.8 M FEC 1576163 Rgate 0 Ω Select by assembly house Rgate2 NO POP Riset1 0 Ω Select by assembly house Riset2 NO POP NO POP Rouv NO POP NO POP Rov1 820 kΩ FEC 1278134 Rov2 11 kΩ FEC 1635317 Rplim1 150 kΩ FEC 1500680 Rplim2 1 kΩ FEC 9333711 Rsdai 0 Ω Select by assembly house Rsdao 0 Ω Select by assembly house Rsense1 2 mΩ 3 W FEC 1292508
Rev. C | Page 16 of 19
EVAL-ADM1075EBZ User Guide UG-304
Reference Designator Description1 Stock Code Rsense2 NO POP NO POP Rsense3 NO POP NO POP Rsnb NO POP NO POP Rss1 NO POP NO POP Rss2 NO POP NO POP Ruuv 0 Ω Select by assembly house Ruvh1 560 kΩ FEC 1570789 Ruvh2 16 kΩ FEC 1652925 Ruvl1 NO POP NO POP Ruvl2 NO POP NO POP Rvin1 15 kΩ 0.5 W FEC 1739028 Rvin2 15 kΩ 0.5 W FEC 1739028 Rvin3 15 kΩ 0.5 W FEC 1739028 Rvin4 15 kΩ 0.5 W FEC 1739028 Rvin5 15 kΩ 0.5 W FEC 1739028 Rvin6 NO POP NO POP Rvin7 NO POP NO POP Rvin8 NO POP NO POP S_DeLATCH MCIPTG23K-V FEC 1605470 S_RST MCIPTG23K-V FEC 1605470 S_SHDN MCIPTG23K-V FEC 1605470 S_SHDN2 SWITCH-DPST FEC 1123875 SK1 micro match 8 FEC 148593 SK2 micro match 8 FEC 148593 SK3 SOCKET, TOP ENTRY, 10WAY FEC 148600 T1 −48V Test point T10 SIG2 NO POP T11 PLIM NO POP T12 SIG3 NO POP T13 OV NO POP T14 SIG4 NO POP T15 UVL NO POP T16 UVH NO POP T17 /SHDN NO POP T18 /RST NO POP T19 /PWRGD NO POP T2 −48V Test point T20 /SPLYGD NO POP T21 /LATCH NO POP T22 GPO1 NO POP T23 GPO2 NO POP T24 GATE NO POP T25 SENSEP NO POP T26 VIN NO POP T27 VEE Test point T28 VEE NO POP T29 SENSEN NO POP T3 −48V Test point T30 SDAI NO POP T31 SDAO NO POP T32 /SHDN_ISO NO POP T33 /RST/GPO1_ISO NO POP T34 /PWRGD_ISO NO POP
Rev. C | Page 17 of 19
UG-304 EVAL-ADM1075EBZ User Guide
Reference Designator Description1 Stock Code T35 /SPLYGD_ISO NO POP T36 /LATCH_ISO NO POP T37 GPOx_ISO NO POP T38 T_5Vs NO POP T39 −48V NO POP T4 TIMER NO POP T40 SCL_ISO NO POP T41 SDA_ISO NO POP T42 IGND Select by assembly house T43 IGND NO POP T44 SCL NO POP T45 SDA NO POP T46 ADC NO POP T47 SCL NO POP T48 DRAIN NO POP T49 SOURCE NO POP T5 SS NO POP T50 VEE Test point T51 5V_ISO NO POP T6 ISET NO POP T7 ADC_VIN NO POP T8 SIG1 NO POP T9 VCAP NO POP U1 ADM1075-1ACPZ U2 24LC64-I/MS FEC 1331335 U3 ADUM3200ARZ U4 ADUM1250ARZ U5 ADUM5404ARWZ UT1 ADT75ARMZ UT2 ADT75ARMZ UT3 ADT75ARMZ
1 NO POP = not populated.
Rev. C | Page 18 of 19
EVAL-ADM1075EBZ User Guide UG-304
NOTES
ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.
