59
UTC Product Introduction UNISONIC TECHNOLOGIES CO., LTD. http://www.unisonic.co.tw 1
UTC Product Introduction
UNISONIC TECHNOLOGIES CO., LTD.
http://www.unisonic.co.tw
1
Founded: Jan 1990
Global Operations:
Taipei, Taiwan (HQ) China
Japan Korea
USA Germany ( exp. 2016)
Capital : US$ 20 millions(TPE)
Employees: Headquarters: 255 persons, 40 R&D
Worldwide: 2,200 persons, 150 R&D
Unisonic Technology (UTC) Corporate Profile
Offering:
High-quality Discrete Components
Power / Analog Integrated Circuit
Power / Lighting Total Design Reference 2
Flexible service
Design capability
Plentiful package option
Custom testing spec
Production lead-time management
Nearly no EoL (End-of-life) issue
Engineering Power
Turn-key solution (Power/Lighting)
Rich Product portfolio
Integrated Device Manufacturer
3
Power / System Management AC-DC PWM controller
AC/DC LED lighting driver
PFC controller
CC/CV combo IC
DC-DC switching regulator
Linear regulator, LDO
DDR termination regulator
Voltage reference IC
Power switch IC
Reset IC / supervisory IC
IC Category
Logic Family Logic gate, 74 series…
Digital / analog bus
switch / mux / demux…
Hall IC
Amplifier Op Amp
Comparator
Audio Amplifier / Controller
Interface IC / Driver IC 4
Diode Switching diode
Bridge rectifier
FRED (~1200V, ~80A)
Schottky diode (~200V, ~40A)
MGBR/TGBR (Low-VF, ~300V, ~60A)
Zener diode
TVS diode (~3kW @ 10/1000us)
TVS array (Cj 0.6pF)
Thyristor SCR (200~1000V, ~20A)
TRIAC (400~900V, ~40A)
Discrete Category
Transistor
MOSFET
Trench MOSFET (~150V)
Planar MOSFET (~1000V)
Super-junction MOSFET
(500~900V, 0.8~60A)
IGBT (600V/1200V)
JFET
Bipolar junction transistor
Darlington transistor (/array)
Digital transistor (resistor-biased) 5
Discrete Component MOSFET
DIODE
Thyrister
6
UTC Power MOSFET
G G
D
S
Break down
Voltage Current flow
High P-N
reverse bias
Trench MOSFET Planar MOSFET Super Junction MOSFET
channel Thick epi
-> High VDS
High resistance
7
UTC power MOSFET
Planar MOSFET (30V~1000V)
Trench MOSFET (10V~150V)
Super-junction MOSFET (500V~900V)
Experienced developer
& manufacturer
Signal Switching MOSFET
Low VGS(th) MOSFET
PN
Maximum VGS(th) (V)
RDS(ON) (mΩ) at VGS=
VDSS ID 4.5V 2.5V 1.8V
(V) (A) MIN. MAX. TYP. MAX. TYP. MAX. TYP. MAX. UT2340 -20 -2.0 -0.40 -1.50 52 70 78 110 - 210 UT3413 -20 -3.0 -0.30 -1.00 81 97 108 130 146 190 UT2302 20 2.4 0.45 - - 50 75 95 - - UT2308 20 2.7 0.40 1.00 - 80 - 110 - - UT3414 20 4.2 0.40 1.00 41 50 52 63 67 87 UT3416 20 6.5 0.40 1.00 18 22 21 26 26 34
PN VDSS VGS(th) (V)
(V) MIN. MAX.
UT6302 -20 -0.7 -1.5
UT3P01Z -30 -0.4 -1.4
UK3018 30 0.8 1.5
UT3N01Z 30 0.4 1.3
PN VDSS VGS(th) (V)
(V) MIN. MAX.
BSS84Z -50 -0.8 -2.0
UK2158 50 0.5 1.1
BSS139Z 50 0.5 1.5
UK1398 50 1.0 3.0
PN VDSS VGS(th) (V)
(V) MIN. MAX.
UM6K31N 60 1.0 2.5
UMBF170 60 1.0 -
2N7002 60 1.0 2.5
2N7002K 60 1.0 2.5
Low-voltage MOSFET
8
Multiple package option
Dual-configuration available
Power MOSFET-Low RDS(ON) High Efficiency
9
PN
Maximum VGS(th) (V)
RDS(ON) (mΩ) at VGS=
Package VDSS ID 10V(*4.5V) 4.5V(*2.5V)
(V) (A) MIN MAX TYP MAX TYP MAX UT3413 -20 -3.0 -0.30 -1.00 *81 *97 *108 *130 SOT-23 SOT-23-3 DFN2X2-3L UT2311 -20 -4.0 -0.45 - *45 *55 *75 *85 SOT-23 DFN2X2-6L UT3443 -20 -4.5 -0.60 -1.40 *50 *65 *80 *100 SOT-26 DFN2X2-6L UT3403 -30 -2.6 -0.60 -1.40 *128 *180 *187 *260 SOT-23 SOT-23-3 UTC654 -30 -3.6 -1.00 -3.00 63 75 100 125 SOT-26 DFN2X2-6L UT3401 -30 -4.2 -0.70 -1.30 *53 *65 *80 *120 SOT-23 DFN2X2-6L
UT9435H -30 -5.3 -1.00 -3.00 44 50 74 90 SOP-8 SOT-223 SOT-23 SOT-26 UTT4815 -30 -8.0 -1.00 -3.00 16 20 37 - SOP-8 DFN3X3-8L UT4435 -30 -8.8 -1.00 -3.00 15 20 22 35 SOP-8 DFN3X3-8L UT3P06 -60 -3.0 -1.00 - 190 220 265 310 SOT-26 UT3414 20 4.2 0.40 1.00 *41 *50 *52 *63 SOT-23
UTM2054 20 5.0 0.60 1.50 *45 *54 *110 *130 SOT-89 UT3416 20 6.5 0.40 1.00 *18 *22 *21 *26 SOT-23 DFN3X2-8L UT2304 30 2.5 1.00 3.00 - 117 - 190 SOT-23 SOT-23-3 UT2306 30 3.5 1.00 2.00 42 65 - - SOT-23 VDFN1.6X1.6-6L UT3404 30 5.8 1.00 3.00 23 28 35 43 SOT-23 UT4800 30 6.5 0.80 1.80 16 19 23 30 SOP-8 UT4404 30 8.5 0.70 1.40 18 24 22 30 SOP-8 DFN2X2-8L UD4809 30 9.0 1.50 2.50 7 9 12 14 TO-251 TO-252 DFN2X2-8L UT3N06 60 3.0 1.00 3.00 - 90 - 120 SOT-23 SOT-89 TO-251 TO-252 UT3458 60 4.1 1.50 3.00 82 100 105 128 SOT-26 DFN2X2-6L
High-voltage MOSFET Application:
-PFC
-Adaptor
-Power board (TV, white goods…)
High-voltage MOSFET
Part No. VDSS ID(=X)
xN60 600V 0.5A-22A
UF601* 600V 0.185A
UK2996 600V 10A
xN65 650V 0.5A-22.0A
xN70 700V 1.2A-15.0A
xN75 750V 7.0A-10.0A
xN80 800V 1.0A-12.0A * : Depletion Type MOSFET
Part No. VDSS IC Package
4NM40 400V 4A TO-252 4NM50 500V 4A TO-252 4NM60 600V 4A TO-252 7NM65 650V 7A TO-220 TO-252 7NM70 700V 7A TO-251 TO-252
15NM50 500V 15A TO-220F1 60NM65-SH 650V 60A TO-247
Hi-voltage MOSFET Super-junction MOSFET
10
UTC Super-Junction MOSFET
11
Source
Gate
Parameter 7NM65 7N65
RDS (ON) max. 0.9 Ω 1.2 Ω
Gate Charge 21 nC 29 nC
Die size 35% 100%
Enhanced figure of merit
Higher efficiency
Fast Switching
Available in smaller package
UTC 650V MOSFET
UTC Super-Junction MOSFET
12
0.0316228
0.1
0.3162279
1.0000004
3.1622794
10.000006
450 500 550 600 650 700 750 800 850 900 950
Max. RDS(ON)
BVDSS (V)
UTC Super-junction Portfolio 10.0 Ω
3.00 Ω
1.00 Ω
0.30 Ω
0.10 Ω
0.03 Ω 500V 600V 700V 800V 900V
60NM50-SH 60NM65-SH
60NM70-SH*
13NM80-SH
13NM90-SH
Package Type
THD
(isolation)
TO-92
TO-220F TO-220F1
TO-220F2 TO-220F3
THD
(non-iso)
TO-220 TO-251 (IPAK)
TO-251S2 TO-251NS2
TO-262 (I2PAK)
TO-262S
TO-247
SMD SOT-223
TO-252 (DPAK)
TO-263 (D2PAK)
Rich product portfolio of super-junction
18NM60-SH
2NM90-SH 08NM50-SH
UTC Super-Junction MOSFET
13
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
0 5 10 15 20
Max. RDS (ON)
(Ω)
Drain Current (A)
650V 11A Super-Junction MOSFET comparison (VGS=10V)
UTC 11NM65-SH
Txxxxxx TK11A65W
0.75
1
1.25
1.5
1.75
2
2.25
2.5
1 2 3 4 5 6 7
Max. RDS(ON)
(Ω)
Drain Current (A)
700V 5A Super-Junction MOSFET comparison (VGS=10V)
Sxxxxxx SSF5NS70GB
Ixxxxxxx SS05N70
Pxxxxxxxxxx PFU70R1K2G
UTC 5NM70-SH
Competitors have 50%
higher RDS(ON) Lower RDS(ON)
against power surge
High-efficiency performance
UTC
Diode
14
Rectifier application
Voltage clamp
Zener diode
TVS diode / TVS array
UTC Diode Product
15
Category Spec. Coverage Application
Bridge Rectifier 1000V, DFM, ABS, MBS, MBF package AC-DC Power
FRED rectifier 1200V (UHRP15120), 80A (UUD80D40) Ultrafast / Superfast grade available
AC Power
Low-VF Schottky rectifier
Schottky (SB / MBR series): 200V, 40A MGBR / TGBR: 300V, 60A
High-eff. 2nd-side rectification
200V 400V
5A
10A
20A
40A
80A
600V 800V 1000V
UMUR-series50ns
VF<1.5V
General/Fast/Ultrafast/SuperfastEs- series, SF-series, US-series
30ns
BYC-series50ns
UA60UP30UUD80D40
Fast Recovery Epitaxial Diode
UTC MGBR/TGBR Series
16
MGBR20L300C
VF<0.92V
MGBR30V300C
VF<0.9V
MGBR60V200C
VF<0.94V
MGBR60L100C
VF<0.79V
TGBR10V200
TGBR40V100C
TGBR30S150C
80V 120V
Package Type
SMD TO-277 (SMPC)
DFN-8(5X6)
SMA SMB SMC
TO-252 (DPAK)
TO-252D
TO-263 (D2PAK)
THD TO-220 TO-220-2
TO-220F TO-220F1
TO-220F2 TO-220F3
TO-247 TO-3P
Axial DO-201AD
Schottky MGBR TGBR
VF Low Very Low Very Low
IRM High Low Low
VRM Medium (~200V) High (~300V) Medium (~200V)
Tj Low Very High (~ 200℃) High (~ 175℃)
High-efficiency MGBR/TGBR
20A/100V TGBR comparison Improved VF
Para. Condition
UTC Dxxxxx
MGBR10S45 SBR1045SP5
VF
(V)
If = 1A (25℃) 0.312 < 0.373
If = 5A (25℃) 0.394 < 0.445
If = 10A (25℃) 0.455 < 0.499
If = 1A (125℃) 0.211 < 0.243
If = 5A (125℃) 0.318 < 0.351
If = 10A (125℃) 0.402 < 0.433
IRM VR=45V (25℃) 48 uA 31 uA
VR=45V (125℃) 8.6 mA < 14.5 mA
17
IF (A)
VF (V)
45V MGBR diode comparison
Traditional MBR
Competitor D
Competitor P
UTC
Verification (5V/4A board)
~ 1.5% Efficiency
Improvement!
18
UTC
Power Application Example
19
Quick-charger Example
20
(MGBR/TGBR,
not used in this example)
Bridge Rectifier
Depletion-type MOSFET
UF601 Synchronous
rectifying MOSFET
UTN6266
Super-junction
MOSFET
7NM70
Either diode or MOSFET
will be used
Input: 90~264VAC (VAC≠VDC)
Output: 18W (9V, 2A)
(P = VDC x IDC )
Primary
side
Secondary
side Important
parameter
MOSFET / Diode Selection Tip (5~100W)
Charger Charger QC2.0 Adaptor
Spec Standard 5V 0.7~2A
Tablet /
Charger QC2.0:
5V/9V/12V/(20V), 3A
STB 12V, 1~3A
TV/Laptop
19V/13.2V, 1.5~5A
Depletion MOSFET
(solution-dependent) UF601/Q UF601/Q UF601/Q
High-volt
MOSFET
600V~900V
Planar / Super Junction
e.g. 2N65-CB
600V~900V
Super Junction
e.g. 7NM70
600~900V
Super-Junction
e.g. 11NM70-SH
2nd-side rectifier
40V~60V Schottky / MGBR
/ TGBR
e.g. SK56 / MBR1045
MGBR5U45 TGBR10S60
Schottky / MGBR / TGBR
or
Using synchronous rect.
50V~100V MOSFET
RDS(ON)<20mΩ
e.g. UTN6266
UTT60N10M
100~150V
MGBR/TGBR
e.g. MGBR20S150C
or
100~150V MOSFET
e.g. UTT60N10M
UFB4321H
Selection Voltage Rating Current Rating
High-volt MOSFET Design-dependent, basically 600V+
(May be higher in India)
Output power (W) dependent
e.g. device 20W → MOS 5A~7A
2nd-side rectifier Output voltage dependent
e.g. device 5V → 40~60V
Output current dependent
e.g. device 3A → 15~20A
21
TV / SMPS Power
22
Category UTC Part
High-V diode FRED 600V+
MOSFET Super-Junc. 500V (for PFC) 600V+ (for AC-DC)
Category UTC Part
Rectifier diode MGBR/TGBR 60~200V, 300V
Sync. MOSFET 60V~100V <20mΩ e.g. UTT60N10M
Output 50~500W (30”~80”) output 24V+12V+20V / 18V+35V
PFC
VACAC-DC
Primary
side
RectifierVDC
Isolated
Feedback
A B C D F
G
DC
Manag.
H
Several sets for multiple output voltage
Use diode or MOSFET
DC converter
LDO regulator
other PMIC
TL431 High-v
MOSFET
High-v
MOSFET
High-v
diode
Input: 90~264VAC
Diode
23
UTC Zener Diode
24
Config. Part Number Package Zener Voltage Accuracy
Single
ZD1.8 THRU ZD36 SOD-123 SOD-323
SOT-23 1.8~36V ±5%
BZT52CxxxS SOD-123 SOD-323
SOT-23 2~39V ±7%
UUDZ 12B SOD-323 12V ±2%
UMMSZ52xxA SOD-123 5.1~20V ±2%
UMMSZ52xxB SOT-23-3 SOD-123
SOD-323 SOD-523 LL-34 2.4~51V ±5%
BZT52BXXXS SOD-123 SOD-323 5.6~30V ±2%
Common Anode
SOT-23 (common anode) 5.6~30V ±2%
AZ23Cxxx SOT-323 5.1V ±6%
DZ23Cxx SOT-23 2.2~2.4V ±6% Common Cathode
Part Number Power Rating
(10/1000μs) Voltage Package
P6KE 600W 6.8~600V DO-15
SMBJxxxx 600W 5~20V SMB
SMCJxxx 1500W 24~58V SMC
SMDJxxx 3000W 24~33V SMC
UTC TVS Diode
25
Part Number Configuration Power Rating
(8/20μs) Voltage Max. Cap. Package
SMAxxV Single 50W 3~36V 20~100pF SOD-123 / 323 / 523
USDxxW Single 320W 3.3~36V 30~450pF SOD-123 / 323
SOT05C 2 Common Anode 140W 5V 120 pF SOT-23
UESDA6V1W5 4 Common Anode 150W 3V 90 pF (typ.) SOT-353
USMS05 4 Common Anode 350W 5V 325 pF (typ.) SOT-26
UZ5C056 5 Common Anode 150W 5V 100 pF SOT-26
SLVU2.8 2 (Versatile) 400W 2.8V 100 pF SOT-23
Part Number IPP
(8/20μs) Vrm Package
ESD5V0L1B 2.5A 5V SOD-523
ESD3V3S2B 8A 3.3V SOT-323
ESD6V2S1B 8A 6.2V SOT-323
Power Surge Absorption
Voltage Suppressor (Single Diode) Bi-directional ESD Protection Diode
ESD Protection Diode Array
TVS for Interface
26
Application Part Number Protection Voltage CIO-GND Package
High-speed
Signal
Protection
(e.g. USB)
USB4S012 3 no-leakage I/O +ind. VDD 5V/19V 0.8 pF SOT-26
UESD4CUSB30 4 I/O no-leakage I/O 5V 0.7 pF SOT-25
TVS4S009 4 I/O + no-leakage VDD 5V 0.8 pF SOT-26
UPRTR5V0U4D 4 I/O + VDD 5V 1.0 pF SOT-26
PUSB220 4 I/O + VDD 5V 1.0 pF SOT-26
SRV05-4 4 I/O + VDD 5V 1.1 pF SOT-26
1284 Port URCZ1284-xx 8 ESD+EMI array QSOP-28
VGA port
CCVGA7C5 RGB matching SSOP-16
CCVGA7C9 RGB matching + DDC level-shif SSOP-16
VGA7S019 RGB matching + DDC level-shif SSOP-16
HDMI 1.3 PPHDMI2020 HDMI SSOP-40
Thyristor
27
TRIAC (3-Q/4-Q) VDRM=400V~800V, IT(RMS)=0.6A~16A
Part Number VDRM IT(RMS) IMAX,GT
Package (V) (A) (mA)
MAC97A6 400 0.6 5 TO-92 SOT-223
MAC97A8 600 0.6 5 TO-92 SOT-223
UT131-5 500
1.0 3 TO-92 SOT-223 UT131-6 600
UT131-8 800
UT134-5 500
4.0 10~50
(by rank) TO-126 UT134-6 600
UT134-8 800
UT136-5 500
6.0 10~50
(by rank) TO-220 TO-220F TO-252 UT136-6 600
UT136-8 800
UT138-5 500
12.0 10~50
(by rank) TO-220 TO-220F TO-252 UT138-6 600
UT138-8 800
BTA12-6,BTB12-6 600 12.0
5~50 (by rank)
TO-220(Isolated) TO-220F BTA12-8,BTB12-8 800
UCR16CM-6 600 16.0 20~30
(by rank) TO-220(Isolated) TO-220F
SCR VDRM=200V~800V, IT(RMS)=0.47A~20A
Part Number VDRM IT(RMS) IMAX,GT
Package (V) (A) (mA)
CR03AM-12 600 0.47 0.1 TO-92
X0202 600 1.25 0.2 SOT-223 TO-92
X0202A 800
ML1225,PCR406-5 300 0.8 0.2 SOT-23 TO-92
XL1225,PCR406-6 400
MCR100-4,MCR101-4 200
0.8 0.2 SOT-89 SOT-23 TO-92
MCR100-6,MCR101-6 400
MCR100-8,MCR101-8 600
MCR106-6 400 4 0.2 TO-126
MCR106-8 600
US108-4 400
8 0.2~15
(by rank) TO-251 TO-252 TO-220
US108-6 600
US108-8 800
US112-4 400
12 0.2~15
(by rank) TO-251 TO-252 TO-220
US112-6 600
US112-8 800
BT152-800 800 20 32 TO-220 TO-220F
Thyristor
28
Application: motors, light dimmer, power tool, heater
AC-DC Power Solution Controller IC
29
UTC Total Solution Power solutions and high-quality MOSFET / diode are well evaluated on system level
30
AC-DC Power Management
Category Coverage
Controller IC
Isolated Fly-back (60W) Low-cost PSR MOSFET Built-in
HV diode / Bridge ~1000V (SMD/DIP)
MOSFET Planar: ~1000V Super-junction: 500~900V
Volt. Reference TL431
Schottky Rectifier Low-VF, ~300V, ~60A Please refer to UTC catalog and product spec for complete information
AC-DC Controller IC
31
Green Mode PWM Control
Isolated Fly-back Topology
Typical
Fly-back
PSR (Primary-
side Regulation)
Switcher
Built-in
SJ. MOS
Controller
Support
65W
Controller
Support
20W
AC-DC Power Management IC
Power
Factor
Corrector
Non-isolated
Buck Switcher
<=7W
Switcher
Built-in
SJ. MOS/
BJT
Answers to customer’s various demand
Technical support & turn-key solution
DoE / CoC compliant
Product Name Description
PWM IC UCSR3651S/ 2S/ 4S CC/CV Freq. Max 70KHz
Diode 1N4007G High-V rectifier
Schottky Diode
MGBR20U100C 20A 100V Common Cathode TGBR20U100C
UCSR3651S / UCSR3652S / UCSR3654S Primary-side Regulation Solution
32
Input Voltage Standby Power
90Vac/60Hz <37 mW
115Vac/60Hz <40 mW
230Vac/50Hz <63 mW
264Vac/50Hz <70 mW
EVB: 5V_1.2A
No load power<100mW
Input Voltage Aver. Eff.
115Vac/60Hz >79.31 %
230Vac/50Hz >75.56 %
Efficiency > 75%
EVB meets DoE lv.6
Primary-side regulation
High-voltage start
Controller / MOSFET integration:
High-performance
Low-consumption
Low-cost
MOSFET /
Transistor Controller
IC
2nd-side CC/CV circuit
2nd side control
TL431 (0.8/1.25/2.495/2.5V)
CC/CV circuit
(VREF + op amp)
Photo-coupler
Part No. Configuration VREF (V)
UM601A UM609
Vref x 1 OP x 2 1.24 2.5
UM602/A UM603/A
Vref x 1 OP x 2 Comp x 2 2.5
UM604A Vref x 1 OP x 4 2.5
UM605A/B UM606/D
UM607B/D Vref x 1 OP x 2
2.5 / 1.25 1.21 / 1.24
UM608 Vref x 1 OP x 2 for CC/CV Comp x 2 for Charge Status
2.5 33
Lighting Solution
34
AC-DC Max
Power Topology
Part Number
/Package PF Typ. Eff. Description
1~4W Isolated
Flyback
US3651G
SOP-8
-
~ 75%
Built in 600V Power MOS
CC / CV Control
Frequency hopping to reduce EMI
3-5W
Non-Isolated
Buck
USL1601G
SOP-8
~ 90%
Built in 600V Power MOS
No Auxiliary Winding for Supplying
Low BOM Cost
Short Circuit Protection
USL3531/
USL3631
SOP-8
Built in 500V/600V Power MOS
No Auxiliary Winding for Supplying
Over Voltage Protection
Supplying HV Output
5-10W
USL3533/
USL3633
SOP-8
Built in 500V/600V Power MOS
No Auxiliary Winding for Supplying
Over Voltage Protection
Supplying HV Output
LED Lighting Selection Guide 1/5
GU10/12
E12/14
AC-DC Max Power Topology Part Number
/Package PF
Typ.
Eff. Description
5~15W Isolated
Flyback
UPSL102
SC59-5 - ~ 80%
PSR & CC Control
Driver BJT Switch
UPSL101G
SOP-8
- ~ 75%
PSR & CC Control
Single Stage PFC
Selectable threshold of OCP
UCL2300G
SOP-8 0.95 ~ 85%
PSR & CC Control
Single Stage PFC
Fast Start Up
LED Lighting Selection Guide 2/5
E27
PAR
36
LED Lighting Selection Guide 3/5
E27
PAR
37
AC-DC Max Power Topology Part Number
/Package PF
Typ.
Eff. Description
5~15W Non-Isolated
Linear
UALD12060
HSOP-8 0.95 ~ 90%
PF>0.9 , THD<20%
Adjustable Output current max. 60mA
Application system no EMI Problems
10~20W Non-Isolated
Buck
ULD3380
SOT-26 0.5/0.9 ~ 90%
No Auxiliary Winding for Supplying
Low BOM Cost
AC-DC Max Power Topology Part Number
/Package PF Typ. Eff. Description
5W~10W Non-Isolated
Linear
UALD12060
HSOP-8 0.95 ~90%
PF>0.9 , THD<20%
Adjustable Output current max. 60mA
Application system no EMI Problems
10~20W
Isolated
Flyback
UCL2300G
SOP-8
0.95
~ 85%
PSR & CC Control
Single Stage PFC
Fast Start Up
10~50W UPSL101G
SOP-8 ~ 90%
PSR & CC Control
Single Stage PFC
Selectable threshold of OCP
10~30W Non-Isolated
Buck
ULD3380
SOT-26 0.5/0.9 ~ 90%
No Auxiliary Winding for Supplying
Low BOM Cost
LED Lighting Selection Guide 4/5
Ballast
T8
38
DC-DC Max Power Topology Part Number
/Package Typ. Eff. Description
4.5~40V VIN 1~3W
Buck
L3010 SOP-8
~ 95% Built in Power MOS
280KHz fixed Frequency Maximum 1A Output Current
6~36V VIN 3~5W
L3012 SOP-8
~ 95%
Built in Power MOS 280KHz fixed Frequency
Maximum 1A Output Current PWM/Linear Dimming Function
6~40V VIN 5~10W
L4120 SOT-89-5
~ 97% Built in Power MOS
1MHz Maximum Operating Frequency Maximum 1.2A Output Current
LED Lighting Selection Guide 5/5
MR16
GU10/12
AR111
39
Mainboard Application
40
Convert DC power to low-voltage rail
Design simplicity, small area,
lower cost, lower noise
Low power, small-dimension application
Linear Voltage Regulator
Linear
Voltage
Regulator
Dual-output
LDO
Regulator
Controller
Linear
Regulator
Low-dropout
(LDO)
Regulator
Low-IQHigh-VIN
LDO
Low-voltage
CMOS LDO
Regulator
CMOS
Ultra-low LDO
Regulator
Standalone
Regulator
78/79/LM317
series
VIN_MAX=40V
IOUT_MAX=1.5A
LD1117A 15V/1.0A SOT-89/SOP-8/TO252…
M2950 18V/0.2A Enable / Power Good
/ Current Limiting…
41
LDO Regulator
Design concern
Lower VIN
Lower VOUT
5V
1V
3.3V
12V
24V
40V
10mA
100uA
10uA
1mA
Linear Regulator
Traditional LDO
CMOSLDO
CMOS(Ultra-low)LDO
CMOS(Low-Iq)LDO
IOUT, max 1.5A
VD, typ. 2V IOUT, max 5A
VD, max. 0.3V~1.3V
IOUT, max 3A
VD, max. 0.2V~0.5V
IOUT, max 7A
VD, max. 0.1V~0.2V
IOUT, max 0.1~0.25A
VD, max. 0.1V~0.4V
VOUT
VIN
VOUT
IQ max
IQ max
Pursuit for lower leakage
Package shrinking
Mainboard voltage
5V/3.3V
Lithium-ion battery
3.6~4.2V
Dry cell battery
1.5V
SIM card 5V/3V/1.8V
DDR3 1.5V
DDR4 1.2V
CPU Core logic: 1V↓
UTC LDO Regulator
UTC’s high-tech LDO
meets design trend 42
CMOS Low-dropout Regulator
CMOS LDO
Low consumption
Tiny package
Short-circuit protection
Auto-discharge
SET/ADJ selection
CMOS LDO Package
LR1801 LR1106 LR9102 LR9103
SOT-89 / SOT-223 DFN1.8x2.0 DFN1.6x1.6 DFN1.0x1.0
Type Spec coverage Example Package
Low-VIN LDO Io_max: 7A, Vin_min=1V, Power-on Reset, Soft Start
LR18120 LxxLD30
HSOP-8 HSOP-8
Low-IQ LDO Vin_max:24V, IQ <20uA (→1.6uA) UT71xx SOT-23 / SOT-89
Dual-channel Vin_max:6~16V, Io_max: 1A * 2 LR6401, LR3xxyyB DFN1.8x2.0, SOT-26
UTC’s tech advance provides LDO solutions in response to application trend
43
Shunt Voltage Reference
DDR RAM Bus Termination Voltage Regulator
Linear Fan Driver for Cooling Fan*
Voltage Regulator Variants
Part Number Description Package
LR18115 1.6X Linear Fan Driver with VOUT Fully-on Control SOP-8
Reference Voltage Part Number
0.8 V TL432D
1.233~1.25 V TL432, TL432C, LM4041,M385
2.495~2.5 V TL431, LL431,TL431L
Support Standard Part Number Package
DDR1 / DDR2 / DDR3 UR6512, UR6515C/D, UR5517 HSOP-8 MSOP-8
DDR1 / DDR2 / DDR3 / DDR3L / DDR4 *UR6517 (1.8A) HSOP-8
Voltage regulation control, not fan driver 44
Ultimate choice for robust USB power
Low RDS(ON) 70~85 mΩ (typ.)
Active high/low available
Single channel / dual channel
USB Power Switch
USB Power Switch Package Config. Iout (A) Feature
US201/A/B/C SOT-25 Single 0.6~1.5
US3075~US3375 SOP-8 Single 0.5~1.5 Discharge
US3177~US3577 SOP-8 Single 0.75~2.8 Discharge
US2005* SOT-26 Single 0.5~1.2 Slew Rate ctrl
US2026A SOP-8 Dual 0.5
US2075A SOP-8 Dual 0.8
US2175 SOP-8 Dual 1.3 45
Operational Amplifier
Single / Dual / Quad
VIN=5V~40V
Rail-toRail
Comparator
Single / Dual / Quad
VIN=5V~36V
Reset IC
Open-drain / Push-pull
Monitoring 0.9~6.2V
System Management
Logic Family AHC/HC series VDD_MIN=2V
LVC series VDD_MIN=1.65V
AUC/AUP series VDD_MIN=0.8V
HCT/AHCT series: TTL compatible
Bus Switch / Multiplexer 40/32/31 series VDD=1.65V~18V
Interface IC RS-232: 2D/2R, 3D/5R, 5D/3R
RS-485/422: 2D/2R 46
Motor / Driver Application
47
Motor Controller IC
BLDC Fan: 5V/12V/24V/48V
Stepper Motor Controller
DC Motor Control IC
Hall Sensor
Hall Sensor Switch
Hall IC for BLDC Fan
Single-phase DC-motor Driver
Motor Driver / Gate Driver
Driver Interface
Darlington Driver Array
4-ch / 7-ch / 8-ch
(e.g. ULN2003)
SCR (200~1000V, 20A)
TRIAC (400~800V, 40A)
MOSFET (~1000V)
48
Motor Controller IC
Part No. Topology Fan Volt.
Package
FC8779 Single-Phase Driver 5V MSOP-8
F6908 Single-Phase Driver 12V SOP-8 HSOP-8
F1962 Single-Phase Driver 12V MSOP-10 SSOP-10
F2961 Single-Phase Driver 12V SSOP-16 TSSOP-16 HTSSOP-14
F2970 Single-Phase Driver 12V SOP-18
SK1288 2-Phase Pre-driver 12V SOP-8
F6406/G 2-Phase Pre-driver 24V SOP-8
UA9406/G 2-Phase Pre-driver 24V SOP-8 MSOP-8
UM2640 2-Phase Unipolar Pre-driver
48V SOP-8
BLDC Fan: Driver & Pre-driver
49
Part No. Supply Voltage Package
F1836 2.5V ~ 9.0V SOP-14
L6219 10.0V ~ 45.0V SOP-24
Stepper Motor Driver
Part No. Function
AN6650 Speed Control Circuit AN6651 Speed Control Circuit AN6652 Speed Regulation IC AN8850 Control Circuit
1470 Speed Regulators BA6220 Speed Regulator BA6208 Reversible Controller UA9287 Reversible Driver
DC Motor Control
Hall Sensor Latch
50
Curve Part
Number
Output
Type
BOP
(Gauss)
I
UH8106-2 N/I/C 18
UH8106-1 N/I/C 18
UH8105 C 30
UHE4913 N 35
UH8104 N 40
UH8103 N 50
UH8102B-3 N <70
UH8102B-2 N 20~40
UH8102B-1 N 10~25
II
UH8102A-3 N >1
UH8102A-2 N 10~35
UH8102A-1 N 8~23
III UH8100B N 40
UH8100A N 40
Output type: N: Open-drain I: Internal Pull-up C: Push-pull
BOPBRP B
Ou
tpu
t
Vo
lta
ge
Magnetic flux density
0BOP BRP
BOPBRP B
Ou
tpu
t
Vo
lta
ge
Magnetic flux density
0BOP BRP
BOPBRP B
Ou
tpu
t V
olta
ge
Magnetic flux density
0
I
II
III
CMOS Sensor Voltage: 5V Package: SOT-23/SOT-25/SIP-3
10 Gauss = 1 mT
Curve Part
Number
BOP
(Gauss)
II SK8552 >20
IV
SK1816A +50
SK1816M +50
SK1816 +50
SK1812 +50
UHS41 +37
III SK1901 <100
U3144 70~350
BOP B
Ou
tpu
t
Vo
lta
ge
Magnetic flux density
0BRP
IV
High voltage/temperature 20~24V Package: SOT-23/SOT-25/SOT-89/SIP-3
Linear Hall sensor: SK8509, UHS49
Differential Hall Sensor: UH4921
Motor Hall Driver / Linear Hall
51
Motor Driver Hall IC Hall-
integrated
Voltage
(V) IOUT (mA)
BOP
(Gauss) BRP (Gauss)
319 20 300 45 -45
H1277 20 500 60 -60
UH266 28 400 70 -70
UH276 20 400 50 -50
UH277 20 300 50 -50
UH200 20 450 65 -65
UH210 20 450 65 -65
UH211 20 500 60 -60
UH357 24 300 50 -50
UH378 20 20 50 -50
UH255 5.5 500 25(Typ) -25(Typ)
52
Part No. Features VIN Max.
VOUT
Max.
IOUT Package
UL316 Serial-interfaced 6-Digit LED Controller with Keyscan
5.5 V - - SOP-24
L16B06 16 Bit Constant Current LED Driver 5.5 V 17 V 60 mA SSOP-24
L16B45 16 Bit Constant Current LED Driver 5.5 V 17 V 45 mA SOP-
24(300mil)
L16B45A 16 Bit Constant Current LED Sink Driver 5.5 V 17 V 45 mA SOP-24
Part No. Number of Driver
Max. Voltage / Max. Current
Driving Input (light / heavy)
Remark
ULN2003 7 50V / 0.5A 3V / 5V DIP-16 SOP-16 TSSOP-16
ULN2003R 7 50V / 0.5A 3V / 5V DIP-16 (additional fault-proof )
ULN2004 7 50V / 0.5A 5V / 12V SOP-16
ULN2803 8 50V / 0.5A 3V / 5V TSSOP-16 TSSOP-20
ULN2804 8 50V / 0.5A 5V / 12V DIP-18 SOP-18
62783 8 50V / 0.5A 3V / 5V DIP-18 SOP-18 SOP-20
62784 8 50V / 0.5A 5V / 12V DIP-18 SOP-18
MX2002D 4 50V / 0.5A 3V / 5V SOP-14 (5V regulator embedded)
LED Indicator / driver
Darlington Array Driver
Other Application-specific IC
53
FET-Bias Controller
Polarization Switch
Power Management
Products for LNB
PN Package Description
L8401 SSOP-16 FET BIAS CONTROLLER x4
L8001 SSOP-20 FET BIAS CONTROLLER x6
L8211 SSOP-20 FET BIAS CONTROLLER (x3) WITH POLARIZATION SWITCH AND TONE DETECTION
L8020 MSOP-8/SOP-8 DUAL POLARISATION SWITCH TWIN LNB MULTIPLEX CONTROLLER
L8312 SSOP-16 DUAL POLARIZATION AND TONE SWITCH CONTROLLER
L8200 HTSSOP-20/ QFN3x3-16 SINGLE LNB-BIAS, CONTROL AND POWER MANAGEMENT SOLUTION
54
Ground Fault / Leakage Detection
Part Number Package Description
M54123L SIP-8/SOP-8/DIP-8 EARTH LEAKAGE CURRENT DETECTOR
M54133 SOP-16 EARTH LEAKAGE CURRENT DETECTOR
M54133A SOP-16/SOP-16N EARTH LEAKAGE CURRENT DETECTOR
M54134 SOP-16/SOP-16N EARTH LEAKAGE CURRENT DETECTOR
GM1851 DIP-8 SOP-8 Ground Fault Interrupter
GV4145A DIP-8 SOP-8 Low Power Ground Fault Interrupter
NE555 SOP-8/DIP-8 SINGLE TIMER
NE558 SOP-16/DIP-16 QUAD TIMER
A2804 SOP-8/DIP-8 ZERO VOLTAGE SWITCH
TS20 SOT-25 ANALOG TEMPERATURE SENSOR 55
Telecommunication Circuit 1. Ringer
Part No. Features VCC
Package PD(mW)
LS1240A Electronic Tone Ringer with Built-in Bridge Rectifier 26V
DIP-8 SOP-8 -
31002A Telephone Tone Ringer 29V
DIP-8 SOP-8 800mW/400mW
TA31001 Telephone Tone Ringer 29V
DIP-8 800mW
TA31002 Telephone Tone Ringer 29V
DIP-8 800mW
2. Telephone Speech IC
Part No. Features VCC
Package PD(mW)
TEA1098/A Speech and Handsfree IC 12V
SOP-40 SSOP-40 400mW
TEA1062N/AN Low Voltage Transmission Circuit with Dialler Interface 12V
DIP-16 SOP-16 640mW
TEA1110A Low Voltage Versatile Telephone Transmission Circuit with Dialler Interface
12V DIP-14 SOP-14
588mW/384mW
L6726 Universal Speech Circuit 22V
SOP-18 DIP-18 -
TEA1112A* Low Voltage Versatile Telephone Transmission Circuit with Dialler Interface
12V DIP-14 SOP-14
588mW/384mW 56
3. Voice Switched Speaker-phone IC
Part No. Features VCC Package VCR
L38812 Voice Switch Circuit for Handsfree Speakerphone TAM
3.3V DIP-18 SOP-16
-
MC34118 Voice Switched Speaker-Phone Circuit 3.5V ~ 6.5V DIP-28 SOP-28 SDIP-
28 27dB(Min)
MC33218 Voice Switched Speaker-Phone with Microprocessor Interface
2.7V~6.5V DIP-24 SOP-24
34.0 ~ 46.0dB
MC34018 Voice Switched Speaker-Phone Circuit 6.0V~11.0V DIP-28 SOP-28 SSOP-
28 SDIP-28 24.5 ~ 32.5dB
4. For Cordless Phone
Part No. Features VCC Package
PD(mW)
UA31136 FM IF Detector IC for Cordless Telephone 1.8V~5.5V
TSSOP-16 560mW
MC3361BP Low Voltage/Power Narrow Band FM IF 2.5V~7.0V DIP-16 SOP-16
TSSOP-16 -
3362 Low Power FSK IF IC 3.5V~5.5V
SOP-8 -
8507 Compander 7.0V(Max)
DIP-20 SOP-20 1000mW/410mW
57
Automotive
58
PN Package Function
UU642 SOP-8\DIP-8 Wiper Controller Wipe; Wash; Interval modes
L2044 DIP-14\SOP-14 Dual Output Flasher
LL204 DIP-14\SOP-14 Dual Output LED Flasher Controller
UU6043B SOP-8\DIP-8 Single Output Flasher IC for 18mohm shunt
UU4793 SOP-8 Overload Monitoring with Resistive Load, VT = 44.5 mV
93334 SOP-8 High Energy Ignition Circuit
UL497 SOP-16 Hall Effect Pickup Ignition Controller
UAC33092 SOP-20 SOP-24 Alternator Voltage Regulator
UAC33092A SOP-20 SOP-24 Alternator Voltage Regulator
NE555 SOP-8/DIP-8 SINGLE TIMER
NE558 SOP-16/DIP-16 QUAD TIMER
USA555 SOP-8/DIP-8 PRECISION TIMERS
CD4541 SOP-14/DIP-14 /
TSSOP-14 PROGRAMMABLE TIMER
UNISONIC TECHNOLOGIES CO., LTD.
THANK YOU
http://www.unisonic.co.tw
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