33W USB PD3.0 PPS/QC4/4+ Charger EV2 User Guide · INPUT & OUTPUT CHARASUMMARY..... 2 CHAPTER 5....

1.

33W USB PD3.0 PPS/QC4/4+ Charger EV2 User Guide

33W USB PD3.0 PPS/QC4/4+ Charger EV2 Page 1 of 21 06/05/2019 Rev 1.0 www.diodes.com

CHAPTER 1. SUMMARY .................................................. 2

1.1 General Description ............................................................ 2

1.2 key Features ....................................................................... 2 1.2.1 System Key Features ................................................. 2 1.2.2 AP3303 Key Features ................................................ 2 1.2.3 APR347 Key Features ................................................ 2 1.2.4 AP43771 Key Features .............................................. 2

1.3 Applications......................................................................... 2

1.4 Main Power Specifications (CV & CC Mode) ...................... 2

1.5 Evaluation Board Picture .................................................... 2

CHAPTER 2. POWER SUPPLY SPECIFICATION .......... 3

2.1 Specification and Test Results ............................................ 3

2.2 Compliance ......................................................................... 3

CHAPTER 3. SCHEMATIC ............................................... 4

3.1 Schematic ........................................................................... 4

3.2 Bill of Material ..................................................................... 5

3.3 Schematics Description ...................................................... 6 3.3.1 Fuse, EMI Filter and Rectifier ..................................... 6 3.3.2 AP3303 Quasi-Resonant PWM Controller .................. 6 3.3.3 APR347 Synchronous Rectification (SR) Controller ... 6 3.3.4 AP43771 USB PD3.0 & QC4/4+ Decoder & Protection on /off N MOSFET and Interface to Power Devices ............... 6

CHAPTER 4. EVALUATION BOARD CONNECTIONS ... 7

4.1 Quick Start Guide Before Connection ................................. 7

4.2 Connection with E-Load ...................................................... 8

4.3 The sample board Input & Output Wires Connection .......... 8

4.4 QC2.0/3.0 Emulator connection .......................................... 9

CHAPTER 5. INPUT & OUTPUT CHARACTERISTICS 10

5.1 Input Standby Power ......................................................... 10

5.2 Input Power Efficiency at Different AC Line Input Voltage 10

5.3 Average Efficiency at Different Loading ............................ 11 5.3.1 Average Efficiency (5V / 3A) ..................................... 11 5.3.2 Average Efficiency (9V / 3A) ..................................... 11

5.4 QC4/4+ & PPS Compatible Mode Testing ........................ 11 5.4.1 CC Mode Current Limitation Function Test by with E-Load as CR mode ................................................................. 11

5.5 Key Performance Waveforms ........................................... 12 5.5.1 EVB System Start-up Time & Hold-up Time ............. 12 5.5.2 Q1 & Q2 Switching MOSFET VDS Stress .................. 12 5.5.3 System Output Ripple & Noise @1.2m Cable End with 10uF capacitor and 20MHz bandwidth .................................. 13 5.5.4 Output Voltage Transition Time ................................ 14 5.5.5 EMI (Conduction) Testing ......................................... 15 5.5.6 EMI (Radiation) Testing ............................................ 16 5.5.7 Thermal Testing ........................................................ 18

CHAPTER 6. USB IF POWER BRICK CERTIFICATION TEST DETAIL .................................................................. 19

CHAPTER 7. REVISION CONTROL .............................. 20

7.1 Revision Table .................................................................. 20

Table of Contents

http://www.diodes.com

mailto:@1.2m

1.



Chapter 1. Summary

1.1 General Description The 33W PD3.0 PPS Evaluation Board EV2 is composed of three main controllers, AP3303, APR347 and AP43771. AP3303 is a QR PWM controller, which built-in 100V LDO for wide output voltage range applications. APR347 is a synchronize rectifier controller that works in CRM and DCM. AP43771 is a protocol decoder in charge of communicating with devices and controls feedback network to fulfill voltage and current requirements from devices.

1.2 key Features

1.2.1 System Key Features

SSR Topology Implementation with an Opto - coupler for Accurate Step Voltage Controlling

QC4+ Offers QC3.0/QC2.0 Backward Compliance QC4 supports the USB PD3.0 Function and PPS (3.3V-

11V@20mV) Meet DOE6 and CoC Tier 2 Efficiency Requirements <30mW No-Load Standby Power

USB PD 3.0 PPS Compliance (Power Brick TID: 1100023)

1.2.2 AP3303 Key Features

High-Voltage Startup Quasi-Resonant Operation under all Line/Load Condition. Non-Audible-Noise Quasi-Resonant Control Built-in High Voltage VCC LDO to Guarantee Wide Range

Output Voltage Application Peak Current Mode Control Low VCC Operating Current Reduces Stand-by Power Adaptive Burst Mode Operation with Output Voltage

Adaptive Output Power Limit with Output Voltage

Soft-Start during Startup Process Frequency Fold Back for High Average Efficiency

Secondary Winding Short Protection with FOCP

Frequency Dithering for Reducing EMI

VCC Maintain Mode

Useful Pin Fault Protection:

SENSE Pin Floating and FB/Opto-Coupler Open/Short

Completed System Protection Feature:

- Programmable External OTP

- Over Load Protection (OLP)

- Brown-Out Protection (BNO)

- Secondary Side Over Voltage Protection (SOVP)

- Secondary Side Under Voltage Protection (SUVP)

Output Short Circuit Protection (SCP)

1.2.3 APR347 Key Features

Synchronize Rectification Works with DCM (or QR) Flyback Eliminate Resonant Ringing Interference Fewest External Components used

1.2.4 AP43771 Key Features

Supports one USB PD3.0 PPS Type-C and QC4/QC4+ Drives N-Channel MOSFET for Load Switch Built-in VBUS Discharger Pin 3.3V – 21V operation voltage without external regulator On-chip OVP, OCP, UVP, and SCP

Supports OTP through integrated ADC circuit USB PD 3.0 PPS Compliance (Silicon TID: 1090028)

1.3 Applications

Offer both PD3.0+PPS +QC4/4+ Wall Chargers/ Power Brick

1.4 Main Power Specifications (CV & CC Mode)

Parameter Value

Input Voltage 90VAC to 264VAC

Input standby power < 30mW

Main Output (Vo / Io)

PDO: 5V/3A, 9V/3A,

APDO: 3.3V to 11V/3A

Voltage Step PPS 20mV step voltage, 3.3V-11V

Efficiency Comply with CoC version 5 tier-2

Total Output Power 33W (at PPS)

Protections OCP, OVP, UVP, OLP, OTP, SCP

Dimensions 45mm x 45mm x 24mm

1.5 Evaluation Board Picture

EVB Top View

EVB Bottom View




Chapter 2. Power Supply Specification

2.1 Specification and Test Results

Parameter Value Test Summary

Input Voltage / Frequency 90VAC to 264VAC / 47Hz to 63Hz Test Condition

Input Current <0.7ARMS at 100VAC PASS

Standby Power < 30mW, load disconnected PASS, 21.792mW@230VAC/50Hz

5V Average Efficiency DoE VI Efficiency >81.39% PASS, 88.52% @115VAC/60Hz,

86.60% @230VAC/50Hz CoC Version 5, Tier-2 Efficiency >81.84%

5V/0.3A Efficiency (10% Load) CoC Version 5, Tier2 Efficiency >72.48% PASS, 83.75% @115 VAC /60Hz,

80.27% @230 VAC/50Hz

9V Average Efficiency DoE VI Efficiency >86.62% PASS, 90.12% @115VAC/60Hz,

88.97% @ 230VAC/50Hz CoC Version 5,Tier2 Efficiency >87.30%

9V/0.3A Efficiency (10% Load) CoC Version 5,Tier2 Efficiency >77.30% PASS, 85.71% @115VAC/60Hz,

81.59% @230VAC/50Hz

Output Voltage Regulation Tolerance

+/- 5% PASS

9V PPS 3.3V~11V +/- 5%, 0~3A +/- 150mA PASS

Conducted EMI >6dB Margin; according to EN55032 Class B PASS

Radiated EMI >6dB Margin; according to EN55032 Class B PASS

2.2 Compliance

Parameter Value Summary

Output Connector USB Type C

Stress <90%, except E-cap<95%

Dimensions W/D/H 45 x 45 x 24 (mm)


mailto:21.792mW@230VAC/50Hz



Chapter 3. Schematic

3.1 Schematic




3.2 Bill of Material

Item Quantity Designator Description Manufacturer Part Number Manufacturer

1 1 U1 AP3303, PWM Controller AP3303S9-13 Diodes Inc.

2 1 U2 APR347, SR Controller APR347W6-7 Diodes Inc.

3 1 U3 AP43771, Decoder IC APR43771FB-7 Diodes Inc.

4 1 Q1 MOSFET, N-CH, TO-220F, DMJ65H650SCTI DMJ65H650SCTI Diodes Inc.

5 1 Q2 MOSFET, N-CH, 8.6mΩ, 100V, PowerDI5060, DMT10H010LPS DMT10H010LPS-13 Diodes Inc.

6 1 Q3 MOSFET, N-CH, 8mΩ, 20V, PowerDI3333, DMN2005UFG DMN2005UFG-13 Diodes Inc.

7 1 BD1 Bridge, 3A, 800V, MSBL, MSB30KH MSB30KH-13 Diodes Inc.

8 3 D1,D2, D3 Rectifier, 1A, 1000V, SOD-123F, S1MWF S1MWF-7 Diodes Inc.

9 1 D4 Fast Rectifier, 1A, 1000V, SOD-123, RS1MWF RS1MWF-7 Diodes Inc.

10 1 D5 Switching Diode, SWD, 150mA, 75V, SOD323, 1N4148WS 1N4148WS-13-F Diodes Inc.

11 1 PC1 PC817

12 2 C10, C28 MLCC, 100pF, 50V, 0603, X7R

13 1 C20 MLCC, 1000pF, 250V, 0805, X7R

14 1 C22 MLCC, 4.7uF, 25V, 1206, X7R

15 1 C24 MLCC, 2.2uF, 25V, 0805, X7R

16 2 C26, C36 MLCC, 22nF, 50V, 0603, X7R

17 1 C27 MLCC, 4.7nF, 50V, 0603, X7R

18 1 C3 MLCC, 10nF, 1000V, 1206, X7R

19 2 C32, C40 MLCC, 4.7uF, 10V, 0805, X7R

20 1 C35 MLCC, 1uF, 25V, 0805, X7R

21 1 C37 MLCC, 100nF, 50V, 0603, X7R

22 1 C4 MLCC, 1nF, 1000V, 1206, X7R

23 1 C5B MLCC, 100nF, 100V, 0805, X7R

24 1 C6 MLCC, 4.7uF, 25V, 0805, X7R

25 1 C8 MLCC, 330pF, 50V, 0603, X7R

26 2 C1, C2 EC, 22uF, 400V, 10x16

27 1 C5A EC, 10uF, 100V, 5x11

28 1 C21 EC polymer, 1000uF, 16V, PolyCap RS102M016F115

29 1 CX1 X-cap, 100nF, 250V

30 1 CY1 Y-cap, 1000pF, 250V, Y1

31 1 R1 RES, 10K, 1206, 5%

32 2 R10, R11 RES, 10Ω, 0805, 1%

33 1 R12 RES, 100K, 0603, 1%

34 1 R13 RES, 430mΩ, 1206, 1%

35 2 R15, R26 RES, 1K, 0603, 1%

36 1 R2 RES, 560K, 1206, 5%

37 1 R20 RES, 10Ω, 1206, 5%

38 1 R21 RES, 10mΩ, 1206, 1%, 75ppm

39 1 R22 RES, 47K, 0603, 1%

40 1 R3 RES, 20R, 1206, 1%

41 1 R31 RES, 3.3K, 0805, 1%

42 1 R36 RES, 100Ω, 0603, 1%

43 1 R5 RES, 220K, 0805, 1%

44 1 R6 RES, 18K, 0603, 1%

45 1 R7 RES, 3R3, 1206, 1%

46 1 F1 Fuse, T2A, 250V

47 1 L1 DR6x12, 220uH

48 1 NF1 CM Choke, T9x5x3, 6 turns.

49 1 T1 Transformer, RM-8




3.3 Schematics Description

3.3.1 Fuse, EMI Filter and Rectifier

The Fuse F1 protects against over-current conditions which occur when some main components fails. The NF1 is a common mode

chock for the common mode noise suppression. The BD1 is a rectifier which converts alternating current and voltage into direct

current and voltage. The C1, L1, C2 are composed of the Pi filter for filtering the differential switching noise back to AC source.

3.3.2 AP3303 Quasi-Resonant PWM Controller

The AP3303 is an enhanced high-efficiency quasi-resonant current-mode PWM flyback controller. It integrates a HV device to provide

an excellent green power solution and integrates comprehensive and programmable protection features including brown-in/brown-out

protection, VCC over-voltage protection, output over-voltage and under-voltage protection (Output OVP and UVP), current sensing pin

open protection and external over-temperature protection (External OTP). To support wide input voltage range application such as PD

and QC, AP3303 also integrates an HV LDO on VCC.

3.3.3 APR347 Synchronous Rectification (SR) Controller

As a high performance solution, APR347 is a secondary side SR controller to effectively reduce the secondary side rectifier power

dissipation which works in DCM operation.

3.3.4 AP43771 USB PD3.0 & QC4/4+ Decoder & Protection on /off N MOSFET and Interface to Power Devices

The following pins provide critical protocol decoding and regulation functions in AP43771:

1) CC1 & CC2 (Pin 11, 10):

CC1 & CC2 (Configuration Channel 1 & 2) are defined by USB PD spec to provide the channel communication link between

power source and sink devices.

2) D+ & D- (Pin 13, 12):

While defined under USB PD for data transfer only, D+ and D- are used in QC4+ to provide voltage information and

backward compatibility with QC2.0 and QC3.0 devices.

3) Constant Voltage (CV):

The CV is implemented by sensing VCC (pin 3) via built-in resistor divider and compared with internal reference voltage. The

output voltages can be adjusted by firmware programming.

4) Constant Current (CC):

The CC is implemented by sensing the current sense resistor (R21, 10mΩ) and compared with internal programmable

reference voltage. The output currents can be adjusted by firmware programming.

5) Loop Compensation:

C26, R26 & C28 form the voltage loop compensation circuit, and R27 & C27 form the current loop compensation circuit.

6) OCDRV (Pin 5):

It is the key interface link from secondary decoder (AP43771) to primary regulation circuit (AP3303). It is connected to Opto-

coupler PC1 Pin 2 (Cathode) for feedback information based on all sensed CC1 & CC2, D+ & D- voltage status for getting

desired VBUS voltage & current.

7) PWR_EN (Pin 2) to N-MOSFET Gate:

The pin is used to turn on and off VBUS load switch (Q3) to enable and disable voltage output to the VBUS respectively.




Chapter 4. Evaluation Board Connections

4.1 Quick Start Guide Before Connection

1) Before starting the 33W EVB test, the end user needs to prepare the following tool, software and manuals.

For details, please contact Canyon Semiconductor local sales for further information.

o USBCEE PD3.0 Test Kit: USBCEE Power Adapter Tester. https://www.usbcee.com/product-details/4

USBCEE PAT Tester GUI Display USB-A to Micro-B Cable Type-C Cable

2) Prepare a certified Type-C cable and a Standard-A to Micro-B Cable.

3) Connect the input AC L & N wires to AC power supply output “L and N “wires.

4) Ensure that the AC source is switched OFF or disconnected before the connection steps.

5) Use a type-C to type-C cable for the connection between EVB to tester.

6) Apply E-load at the terminal “JP1” on tester which indicated in figure below.

7) A Standard-A to Micro-B cable to be connected to the Cypress test kit’s Micro-B receptacle & PC Standard-A receptacle

respectively.

The Test Kit Input & Output and E-load Connections

Type-C Input port

to Test Kit Mini USB port

to computer

https://www.usbcee.com/product-details/4




4.2 Connection with E-Load

Diagram of Connections in the Sample Board

4.3 The sample board Input & Output Wires Connection

Wire Connection of 33W PD3.0 EVB to Test Kit and PC Computer

USB-A to Micro-B Cable

USBCEE PAT Tester

To E-Load

To AC Input

PC

DUT

Type-C to Type-C Cable




4.4 QC2.0/3.0 Emulator connection Or using the QC2.0/QC3.0 emulator test Kit to testing the QC2.0 & QC3.0 functions, see the connection the between testing sample board to DC load by mean of a USB-C to USB A converting cable.

Wire Connection of EVB to QC2.0/3.0 Test Kit QC2.0/3.0 Emulator Test Kit

QC2.0/3.0 Emulator Test Kit

AC Input

DC Load

Type-C Cable

33W EVB




Chapter 5. Input & Output Characteristics

5.1 Input Standby Power

VIN VOUT PIN

90VAC/63Hz 5.04V 15.480 mW

110VAC/60Hz 5.04V 17.256 mW

220VAC/50Hz 5.04V 21.792 mW

230VAC/47Hz 5.04V 24.672 mW

5.2 Input Power Efficiency at Different AC Line Input Voltage

VIN VOUT IOUT PIN Efficiency VIN VOUT IOUT PIN Efficiency

90VAC/60Hz 5.04V 3.00A 17.09W 88.49% 90VAC/60Hz 9.16V 3.00A 30.66W 89.62%








5.3 Average Efficiency at Different Loading

5.3.1 Average Efficiency (5V / 3A)

VIN FIN PIN VOUT IOUT POUT Efficiency Avg.

Efficiency. CoC V5

Tire2

115 VAC 60Hz

17.02W 5.04V 3.00A 15.12W 88.82%

89.06% 81.84% 12.73W 5.04V 2.25A 11.35W 89.15%

8.47W 5.05V 1.50A 7.57W 89.35%

4.26W 5.05V 0.75A 3.79W 88.93%

1.78W 5.06V 0.30A 1.52W 85.10% 72.48%

230 VAC 50Hz

17.28W 5.04V 3.00A 15.13W 87.56%

87.13% 81.84% 12.96W 5.05V 2.25A 11.36W 87.64%

8.67W 5.05V 1.50A 7.58W 87.43%

4.42W 5.06V 0.75A 3.79W 85.89%

1.85W 5.06V 0.30A 1.52W 82.01% 72.48%

5.3.2 Average Efficiency (9V / 3A)

VIN FIN PIN VOUT IOUT POUT Efficiency Avg.

Efficiency. CoC V5

Tire2

115 VAC 60Hz

30.38W 9.16V 3.00A 27.48W 90.45%

90.46% 87.30% 22.72W 9.16V 2.25A 20.61W 90.70%

15.15W 9.16V 1.50A 13.74W 90.71%

7.64W 9.16V 0.75A 6.87W 89.97%

3.16W 9.16V 0.30A 2.75W 87.10% 77.30%

230 VAC 50Hz

30.55W 9.16V 3.00A 27.48W 89.95%

89.34% 87.30% 22.94W 9.16V 2.25A 20.62W 89.86%

15.37W 9.16V 1.50A 13.74W 89.42%

7.80W 9.17V 0.75A 6.87W 88.11%

3.31W 9.17V 0.30A 2.75W 83.02% 77.30%

5.4 QC4/4+ & PPS Compatible Mode Testing

5.4.1 CC Mode Current Limitation Function Test by with E-Load as CR mode

Set DUT to PPS Mode with 11V-1A & 11V-3A and then increase the curreent (by reducing R) to see the CC-CV curve




5.5 Key Performance Waveforms

5.5.1 EVB System Start-up Time & Hold-up Time

Input: 90VAC/60Hz

Output: 5V/3A

Start-up time: 605.3ms

Input: 115VAC/60Hz

Output: 9V/3A

Hold-up time: 11.5ms

5.5.2 Q1 & Q2 Switching MOSFET VDS Stress

Input: 264VAC/60Hz

Output: 11V/3A

Primary Side Switcher (Q1) = 524 VMAX

Input: 264VAC/60Hz

Output: 11V/3A

Secondary Side SR Switcher (Q2) = 60.4 VMAX




5.5.3 System Output Ripple & Noise @1.2m Cable End with 10uF capacitor and 20MHz bandwidth

Input: 90VAC/60Hz

Output: 5V/3A

VPk-Pk: 106mV

Input: 264VAC/50Hz

Output: 5V/3A

VPk-Pk: 94mV

Input: 90VAC/60Hz

Output: 9V/3A

VPk-Pk: 180mV

Input: 264VAC/50Hz

Output: 9V/3A

VPk-Pk: 102mV


mailto:@1.2m



5.5.4 Output Voltage Transition Time

Output: 5V→9V @2.8A

Transition Time : 59.86ms

Output: 9V→5V @2.8A


Output: 3.3V→11V @2.8A


Output: 11V→3.3V @2.8A



mailto:@2.8A

mailto:@2.8A

mailto:@2.8A

mailto:@2.8A



5.5.5 EMI (Conduction) Testing

115VAC/60Hz 9V/3A (L)

115VAC/60Hz 9V/3A (N)

230VAC/60Hz 9V/3A (L)

230VAC/60Hz 9V/3A (N)




5.5.6 EMI (Radiation) Testing

115VAC/60Hz 9V/3A (Vertical)

115VAC/60Hz 9V/3A (Horizontal)

230VAC/50Hz 9V/3A (Vertical) 230VAC/50Hz 9V/3A (Horizontal)







5.5.7 Thermal Testing

Test Condition: VIN=90VAC VO=11V IO=3A, Set up the EVB into the closed box at room Temperature +25 oC

90VAC 33W TOP Side

Ambient Temperature ----------------- 25.0 oC

L1 (DR6*12) ------------------------------- 65.0 oC

T1 (Transformer) ------------------------ 78.1 oC

Q1 (DMJ65H650SCTI) ------------------ 76.8 oC

90VAC 33W Bottom Side

Ambient Temperature --------------- 24.4

oC

BD1 (MSB30KH) ----------------------- 74.3 oC

Q2 (DMT10H010LPS) ----------------- 69.0 o

C

Test Condition: VIN=264VAC VO=11V IO=3A, Set up the EVB into the closed box at room Temperature +25 oC

264VAC 33W TOP Side

Ambient Temperature ----------------- 25.0 oC

L1 (DR6*12) ------------------------------- 49.3 oC

T1 (Transformer) ------------------------- 87.1oC

Q1 (DMJ65H650SCTI) ------------------ 88.7 oC

264VAC 33W Bottom Side

Ambient Temperature --------------- 24.5

oC

BD1 (MSB30KH) ----------------------- 49.7 oC

Q2 (DMT10H010LPS) ----------------- 75.3oC




Chapter 6. USB IF Power Brick Certification Test Detail

1). USB IF Power Brick Certification name: PD3.0 with PPS

2). Diodes Product Marketing name: PD3.0 33W Charger (with AP43771 decoder)

3). Product Model / Part Number: USB‐PD3‐PPS‐33W‐EV2 (REV:1)

4). Power Brick TID: 1100023

5). Certification Testing & Passing date: 8-31-2018

6). USB IF Certified list link: https://www.usb.org/products

https://www.usb.org/products




Chapter 7. Revision Control

7.1 Revision Table

No # Items Changed & added The changing reason

1

2

3

4

5

6

7

8

9




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LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2017, Diodes Incorporated www.diodes.com



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33W USB PD3.0 PPS/QC4/4+ Charger EV2 User Guide · INPUT & OUTPUT CHARASUMMARY..... 2 CHAPTER 5....

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