DIODES EV1 57W Dual Port Adaptor Instruction Manual
- August 30, 2024
- DIODES
Table of Contents
EV1 57W Dual Port Adaptor
“`html
Specifications:
-
Power Output: 57W (45W USB-C PD 2.0 + 12W USB-A)
-
Dimensions: 89mm x 37mm x 25mm
-
Key Features:
-
SSR Topology Implementation with Opto-coupler for Accurate Step
Voltage Controlling -
USB PD 2.0 Compliance Type C Port, meets DOE6 and CoC Tier 1
Efficiency Requirements -
Over Voltage Protection (OVP), Under Voltage Protection (UVP),
Over Load Protection (OLP), Burst Noise Overload Protection (BNO),
Soft Short Circuit Protection (SSCP), Over Temperature Protection
(OTP)
-
Product Usage Instructions:
Chapter 1. Summary
1.1 General Description
The 57W Dual-Port Adaptor is designed to provide a total power
output of 57W, with 45W available through the USB-C PD 2.0 port and
12W through the USB-A port.
1.2 Key Features
This section outlines the key features of the product, including
the SSR Topology Implementation for accurate voltage control,
compliance with USB PD 2.0 standards, and various protection
mechanisms.
1.3 Applications
The adaptor can be used for charging various devices that are
compatible with USB-C PD 2.0 and USB-A charging standards.
1.4 Main Power Specifications (CV & CC Mode)
The adaptor operates in Constant Voltage (CV) and Constant
Current (CC) modes to ensure efficient and safe charging of
devices.
1.5 Evaluation Board Picture
The evaluation board provides a visual representation of the
product for reference.
Chapter 2. Power Supply Specification
2.1 Specification and Test Results
This section details the specific power output specifications
and test results for the adaptor under different conditions.
2.2 Compliance
The adaptor complies with relevant industry standards to ensure
safe and reliable operation.
FAQ:
Q: Can I charge two devices simultaneously using this
adaptor?
A: Yes, you can charge two devices simultaneously by connecting
one device to the USB-C PD 2.0 port and another device to the USB-A
port.
Q: What devices are compatible with the USB-C PD 2.0 port?
A: Devices that support USB Power Delivery 2.0 standards can be
charged using the USB-C PD 2.0 port on this adaptor.
“`
57W Dual-Port Adaptor (45W USB-C PD 2.0 + 12W USB-A) EV1 Board User Guide
Table of Contents
Table of Contents ____ 1
Chapter 1. Summary __ 2
1.1 General Description ____ 2
1.2 Key Features __ 2
1.2.1 System Key Features 2 1.2.2 AP3108L Key Features
____ 2 1.2.3 APR346 Key Features2 1.2.4
CY2211-16L Key Feature __2 1.2.5 AP1510 Key
Feature__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 EV1 Board Schematic 4
3.2 Bill of Material (BOM)__ 5
3.3 Transformer design ____ 7
3.4 Schematics Description__ 9
3.4.1 AC Input Circuit & Differential Filter 9 3.4.2 AP3108L PWM
Controller _____ 9 3.4.3 APR346 Synchronous Rectification (SR)
MOSFET Driver __ 9 3.4.4 CY2211-16L PD2.0+
Decoder & Protection on /off P MOSFET and Interface to Power Devices_9
Chapter 4. The Evaluation Board (EVB) Connections ____
10
4.1 EVB PCB Layout ___ 10
4.2 Quick Start Guide Before Connection _ 10
4.3 System Setup___ 11
4.3.1 Connection with E-Load__11 4.3.2 Canyon’s UFP_161228b
USB PD2.0 Test Kit 12 4.3.3 Input & Output Wires Connection ____12
Chapter 5. Testing the Evaluation Board 13
5.1 Input & Output Characteristics __ 13
5.1.1 Input Standby Power ____13 5.1.2 Input Power Efficiency
at Different AC Line Input Voltage___13
5.1.3 Average Efficiency at Different Loading 14 5.1.4 45W PD2.0 Type-C
Port Average Efficiency at Different Loading ( USB-A Port Off) _
14 5.1.5 USB-A Port Average Efficiency at Different Loading (Type-C Port Off)
___ 15
5.2 Key Performance Waveforms _ 15
5.2.1 45W PD2.0 System Start-up Time & Hold-up
Time__ 15 5.2.2 Q1 /Q2 Main Switching
Voltage MOSFET Stress on at 15V/ 3A Loading @264Vac _____ 15 5.2.3
System Output Ripple & Noise with @ 1.2m Cable End
_____ 16 5.2.4 Dynamic load —-0A-2.4A & PD 2.0 0 ~
3A 10mS 250mA/uS (PCB End) ____ 18 5.2.5 Output Voltage
Transition Time from Low to High __ 20
5.2.6 Output Voltage Transition Time from High to Low
__ 21 5.2.7 Thermal Testing
____ 21
5.3. EMI (CE) Testing__ 23
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57W Dual-Port Adaptor (45W USB-C PD 2.0+ 12W USB-A ) EV1 Board User
Chapter 1. Summary
1.1 General Description The 57W adaptor EV1 board exemplifies a dual-port
charger adaptor design – 45W USB-C PD 2.0 port and 12W USB-A port. It is
composed of four main parts, AP3108L offers the CCM & DCM PWM switching,
APR346 is a secondary side Synchronous Rectification (SR) Controller, CY2211
is USB 2.0 decoder based on monitoring CC1 & CC2 signals voltage levels,
CY2211 interprets desired voltage and current setting, and then feedback
information to primary side AP3108L controller for providing well regulated
voltage and current as well as related power protections. AP1510, a DC-DC 3A
buck controller, converts the Vbus voltage down to 5V.
1.2 Key Features 1.2.1 System Key Features SSR Topology Implementation with an
Opto-coupler for
Accurate Step Voltage Controlling USB PD 2.0 Compliance Type C Port, meets
DOE6 and
CoC Tier 1 Efficiency Requirements <75mW No-Load Standby Power Low overall
system BOM cost
1.2.2 AP3108L Key Features Current Mode PWM Controller Frequency Shift
function changes frequency per line
loading Frequency fold back for high average efficiency Integration of High-
Voltage Start-Up Circuit to enable
low standby power Integration of 100V LDO, X-Cap discharge for minimal
system BOM components Constant load output current during output short circuit
Rich Protection Functions: , Precise Secondary Side
OVP, UVP, OLP, BNO, FOCP, SSCP, External Programmable OTP
1.2.3 APR346 Key Features Synchronous Rectification Working at DCM, CCM and
QR Flyback Eliminate Resonant Ringing Interference Fewest External Components
used
1.2.4 CY2211-16L Key Feature Support type-C USB PD DFP USB 2.0 Support 5V to
20V output voltage with 0.1V/step Built in Shunt Regulator for CV and CC loops
feedback Support more than 6 groups PDO outputs Programmable OVP/UVP/OCP/OTP
With cable voltage drop compensation Internal Discharge MOS Internal Vbus Load
Switch Driver 0V- 32V Operation Voltage without External Regulator
TSSOP-16L
http://canyon-semi.com.tw/products.php
1.2.5 AP1510 Key Feature Duty ratio from 0 to 100% PWM, P-Mosfet built in Switching frequency 300KHz typical, SOP-8L package With current limit, Enable & Thermal shutdown functions
1.3 Applications 45W USB-C PD 2.0 + USB-A 5V-2.4A Adaptor
1.4 Main Power Specifications (CV & CC Mode)
Parameter Input Voltage Input standby power
Main Output Vo / Io
Type C only Efficiency Combine Efficiency Total Output Power
Protections
XYZ Dimension ROHS Compliance
Value 90Vac to 264Vac < 100mW
USB-A port: 5V/2.4A USB-C port: 5V/3A, 9V/3A,15V/3A
89% >87% 57W
OVP, UVP, OLP, BNO, FOCP, SSCP, OTP L89 x 37 x 25mm Yes
1.5 Evaluation Board Picture
Figure 1: Top View
Figure 2: Bottom View
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Chapter 2. Power Supply Specification
2.1 Specification and Test Results
Parameter
Test conditions Min
Nom
Max
Eff/ DoE VI
Eff/
Tier1
Test Summary
Vacin Input Voltage
90 Vrms 115/230 264 Vrms
Fline Frequency
47 Hz 50/60 64 Hz
Iin Input Current
No load Pin
At 230Vac_in/50Hz
@ 5V, Pin < 75mW
5V/ 3A @115Vac/230Vac Average efficiency
Board end
5V/ 0.3A @115Vac/230Vac Board end
10% efficiency
9V/ 3A @115Vac/230Vac Average efficiency
Board end
9V/ 3A @115Vac/230Vac 10% efficiency
Board end
15V/3A @115Vac/230Vac 100% efficiency
Board end
15V/0.3A@115Vac/230Vac 10% efficiency
Board end
1.5 Arms
Pass
75mW
Pass , the test result is 70mW
5V/3A 5V/0.3A 9V/3A 9V/0.3A 15V/3A 15V/0.3A
81.39%
81.84%
Pass, average efficiency is 90.25%
72.48%
Pass, efficiency is 78.5%
86.60%
87.30%
Pass, average efficiency is 90.86%
76.62%
Pass, efficiency is 80.6%
87.7%
88.8%
Pass, average efficiency is 90.47%
USB-A 5V-2.2A
Board end
5V-2.4V
2.2 Compliance
Parameter
Standby Power (mW)@ No load conditions
Output Voltage Transition time Output Voltage Transition time Output Voltage
Transition time Output Voltage Transition time
Output Connector
Temperature
Dimensions (W /D/ H)
Safety
EMI/EMC
Test conditions
Low to High
5V Output / @230Vac
–
5V/3A to 9V/3A
13.1ms
9V/3A to 15V/3A
11.3ms
5V/3A to 15V/3A
18.7ms
15V/3A to 5V/3A
USB Type C
–
90Vac , 15V / 3A
–
L89mm x 37mm x –
25mm
IEC/EN/UL 60950
Standard
–
FCC/EN55022 Class B
–
High to Low 70mW
16.3ms 15ms 20.3ms
–
–
–
standard Test Summary
100mW
Pass
25mS <
Pass
25mS <
Pass
25mS <
Pass
–
–
Pass
–
–
–
Pass
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Chapter 3. Schematic
3.1 EV1 Board Schematic
57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Figure 3: 57W Dual output Evaluation Board Schematic
For multiple outputs
DoE VI Eff 0.0750xLn(Po)+0.561 DoE VI Eff Pout > 49W >= 86.0%
1 — 49W
27W (5Vx3A+5Vx2.4A) Eff=80.8% 39W(9Vx3A+5Vx2.4A) Eff =83.57%
57W (45W+12W) >49W Eff >= 86%
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
3.2 Bill of Material (BOM)
BOM1 Designator
D1, D2, D5
D3 D4 D6 ZD1 DB1 Q1
Q2
Q3, Q4
TVS1, TVS2, TVS3
U1
U2
U5 U3 U4 U6 VR1 T1 C1 C2 C3, C4 C5,C9,C13,C14, C18, C20,C23 C6
Description
1.0A/1000V FAST RECOVER RECTIFIER
3.0A/1000V FAST RECOVERY RECTIFIER FAST SWITCHING DIODE
15A SBR® SUPER BARRIER RECTIFIER 18V/500mW, Zener DIODE 4.0A/1000V BRIDGE
RECTIFIER 650V N-Channel MOSFET, RDS(ON)=600m 100V N-CHANNEL ENHANCEMENT MODE
MOSFET, RDS(ON)=8.3m
@VGS = 10V 20V P-CHANNEL ENHANCEMENT MODE
MOSFET VBR (min)=25.4V &
17.1V,LIN-BUS BIDIRECTIONAL DUAL
TVS DIODE CCM PWM CONTROLLER-
SECONDARY SIDE SYNCHRONOUS RECTIFICATION CONTROLLER
PWM CONTROL 3A STEPDOWN CONVERTER CY2211-16
TCLT1006
TPS2514A
10D561
T-RM10
1nF/1KV
220pF/50V
4.7uF/50V
100nF/50V
15uF/50V, E-CAP
Part Number
RS1MWF
S3MB 1N4148WS SBR15U30SP5 MMSZ5248B
TT410 DMJ65H600SCT
I DMT10H010LPS
-13
DMP26M7UFG
DESD1LIN2WS Q
AP3108L
APR346
AP1510
Manufact ory
DIODES
Footprint SOD123
DIODES DIODES DIODES DIODES DIODES DIODES
SMB SOD-323 PowerDI5 SOD-123
TT ITO220AB
DIODES
PowerDI506 0-8
DIODES
PowerDI333 3-8
DIODES DIODES DIODES
SOD-323 SSOP-9 SOT23-6
DIODES CANYON VISHAY
TI
SOP-8 SSOP-16 PC-SMD SOT23-6 VR-7D561
RM10 C1206 C0603 C1206
C0603
EC6.5
Quantit y 3
1 1 1 1 1 1
1
2
3
1
1
1 1 1 1 1 1 1 1 2 7 1
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
BOM2 Designator
C7 C8 C10 C21 C11, C22, C25, C12 C15 C16, C17 CE1A C19
CX1
CY1 CY2 EC1, EC2, EC3, EC4 EC7,EC9 EC8 EC10 F1
J1
J2
Description 1.0 nF/50V 470F/200V 22nF/50V 56pF/50V Optional 3.3 nF/50V 4.7uF/
10V 560pF/50V Optional 220nF/25V 330nF/275VAC, X-CAP 1nF/400VAC, Y-CAP
10PF/400VAC, Y-CAP
27UF/400V,E-CAP
680UF/25V, E-Cap 680UF/25V, Solid Cap 680uF/6.3V, Solid Cap T3.15A/250V, Fuse
TYPE-C, Connector USB-A, Connector
Part Number
L1
33uH / 4.2A
7447709330
LF1 R3, R4 R5, R6
Common Chock, Lp>20mH 10K/1206 430K/1206
Manufactory
Footprint C0603 C0805 C0603 C0603
C0603 C0805 C0603
Quantity 1 1 1 1 3 1 1 2
C0603
1
X112*13.5
1
CY-10.0
1
CY-10.0
1
EC10.0
4
EC7
2
EC5.0
1
EC5.0
1
FUSE1
1
C-TYPEC
1
USB-A
1
WURTH ELEKTRONIK
L3
1
1
R1206
2
R1206
2
BOM3
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Designator R7, R8 R35, R36, R23, R24 R9,R10 R11, R12, R13 R14, R29 R15 R41 R16
R17 R18 R19 R20 R21 R22 R25 R30 R38 R26 R27 R28 R31 R32
R33
R34 R37 R39 R40
Description 33R/1206
22R/0603
5R/0603 0.91 R/1206 1K/0603 15K/0603 Optional Optional NTC Resistor, Optional
0R 220K/0603 22K/0603 2K/1206 22R/1206 82K/0603 91K/0603 3.9K/0603 3.6K/0805
2K/0805 10K/0603 8.2K/0603 10K/0603 Ultra Low Ohm (Metal Strip) Chip Resistor,
10mR/1206, 1W 36K/0603 100K/0603 18.7K/0603 3.6K /0603
Part Number
Manufactory Footprint R1206
R0603
R0603 R1206 R0603 R0603
helisto
R0805 R0603 R0603 R1206 R1206 R0603 R0603 R0603 R0805 R0805 R0603 R0603 R0603
R1206
0603 R0603 R0603 R0603
Quantity 2 3 1 3 2 1
1 1 1 1 1 1 1 1 2 2 1 1 1 1
1
1 1 1 1
3.3 Transformer design
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
NO NAME
1
Np1
2
Na
3
Ns1
4
Ns2
5 Shield
6
Np2
RM10Ae=98mm2
TERMINAL NO.
START
FINISH
12Add Tube
X
1Add Tube 3Add Tube
Bottom
Top
Bottom
Top
3
NC
X
10Add tube
Rev1
WINDING
WIRE
TURNS
0.37mm*2
24.5
0.14mm*3
13
0.55TIW *2
6
0.55TIW *2
6
0.14mm*1
30
0.37mm*2
23.5
Layers 2 1 1 1 1 2
Primary Inductance Primary Leakage Inductance
Note
Pin 12-10,all other windings open, measured at 20kHz, 0.4VRMS
Pin 12-10, all other windings shorted, measured at 20kHz, 0.4VRMS 1Core
connect with Pin3. 2Core materialPC44
660uH±5% 20 uH (Max.)
Figure 4: Pin signTop View
Figure 5: RM10 Bobbin & Pin assignments
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
3.4 Schematics Description
3.4.1 AC Input Circuit & Differential Filter There are three components in the
section. The Fuse F1 protects against over-current conditions which occur when
some main components failed. The LF1 & CX1 are common mode chock filter for
the common mode noise suppression filleting because of the each coil with
large impedance. The DB1 is rectifier, and basically converts alternating
current & voltage into direct current & voltage.
3.4.2 AP3108L PWM Controller The AP3108L PWM controller U1 and Opto-Coupler U4
and Q1 are the power converting core components, connected to filtered AC
input & after bridge circuit, R3 & R4 resistor path provides start-up voltage
and current during starting up phase through HV (Pin 9). Subsequent VCC power
will be provided by voltage feedback from the auxiliary winding through
R18-D5. This design is to accommodate required wide arrange voltage range to
support various protocols from 5V to 15V.
Based on feedback of secondary side current of information (Pin VFB_Out of
CY2211 Decoder) through Opto-coupler U4 to primary side (FB pin of AP3108L),
AP3108L PWM controller will switch ON and Off Q1 to regulate desired voltage
and current on the secondary side.
3.4.3 APR346 Synchronous Rectification (SR) MOSFET Driver The IC APR346 is SR
Mosfet driver would operate at DCM/CCM mode in this design that based on input
voltage & current loading. As the power loss with the APR346-controlled MOSFET
Q2 that is less than Schottky Diodes, the total efficiency can be improved.
3.4.4 CY2211-16L PD2.0+ Decoder & Protection on /off P MOSFET and Interface to
Power Devices Few sets of important pins provide critical protocol decoding
and regulation functions in CY2211 are:
- CC1 & CC2 (Pin 7, 8): CC1 & CC2 (Configuration Channel 1 & 2) are defined by USB PD spec to provide the channel communication link between power source and sink devices.
- Constant Voltage (CV): The CV is implemented by sensing VCC (pin 13) via resistor divider and comparing with internal reference voltage to generate a CV compensation signal on the VFB pin (pin 3). There is a loop compensation circuit C13 & R31 between Pin3 & Pin16, the fast voltage response can be obtained by adjusting their value. The output voltages can be adjusted by firmware programming.
- Over Current Protection (OCP): The OCP is implemented by using R33 between
Pin13 & Pin14. 4) VFB (Pin3): It is the key interface link from secondary
decoder (CY2211) to primary regulation circuit
(AP3108L). It is connected to Opto-coupler U4A cath for feedback information based all sensed CC1 & CC2 voltage status for getting desired Vbus voltage & current. 5) GATE Driver (Pin12) to PMOSFET Gate: The pin is used to turn on/off the back to back P-MOSFET (Q3 &Q4) to enable/disable voltage output to the Vbus and the back to back P-MOSFET also can prevent reverse current to the secondary side transformer from the user side of battery source.
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Chapter 4. The Evaluation Board (EVB) Connections
4.1 EVB PCB Layout The thickness for both sides of PCB board trace cooper is 2
Oz.
Figure 6: PCB Board Layout Top View
Figure 7: PCB Board Layout Bottom View
4.2 Quick Start Guide Before Connection
- Before starting the 45W PD2.0 EVB test, the end user needs to prepare the following tool, software and manuals. For details, please contact Canyon Semiconductor local agent for further information. Test Kit: UFP_161228b (Canyon 45W PD2.0 Test Kit) Test kit operation Manual??
Test Kit–CANYON UFP_161228b
Standard-A to Micro-B Cable
Type-C Cable
Figure 8: Canyon Items: Test Kit / Test Cables
- Prepare a certified three-foot Type-C cable and a Standard-A to Micro-B Cable.
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
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) A type-C cable for the connection between EVB’s and
UFP_161228b ‘s Type-C receptacles 6) Use 2 banana jack cables, one port of the
cables are connected to E-load + & – terminals while the other
port of the cables are connected to UFP_161228b’s USB port & its GND. 7) A
Standard-A to Micro-B cable to be connected to the UFP_161228b test kit
Micro-B receptacle & PC
Standard-A receptacle respectively.
4.3 System Setup
4.3.1 Connection with E-Load
Figure 9: Diagram of Connections in the Sample Board
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
4.3.2 Canyon’s UFP_161228b USB PD2.0 Test Kit
For detail, please contact Canyon Semiconductor (http://canyon-semi.com.tw/)
or local agent for Test Kit UFP_161228b User Guide.
4.3.3 Input & Output Wires Connection
Figure 11: Wire Connection of 45W PD2.0 EVB to Test Kit and PC Computer
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Chapter 5. Testing the Evaluation Board
5.1 Input & Output Characteristics 5.1.1 Input Standby Power
57W dual port Wall Charger (USB-A Port =5V/0A & USB-Type C Port=5V/0A )
45W PD2.0 Charger USB-A board is disconnected (USB-Type C Port = 5V/0A)
Input Voltage (Vac) 115 230 115 230
Standby Power (mW) 66 70 28 36
5.1.2 Input Power Efficiency at Different AC Line Input Voltage
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5.1.3 Average Efficiency at Different Loading
Vin
Vo
25%
Load
50% Load
75% Load 100% Load
Average Efficiency
Energy Star 10% Load Level VI Efficiency
PDO=5V/3A & 5V-2.4A
115V/60H PDO=9V/3A
z
& 5V-2.4A
PDO=15V/3A & 5V-2.4A
89.57% 89.19%
88.92% 89.38%
88.26% 88.52%
87.96% 88.00% 88.34%
86.81% 88.30% 87.89%
87.69% 88.85%
80.82% >83.58%
87.81% 86.01%
88.10% >86.00% 83.67%
PDO=5V/3A & 5V-2.4A
230V/50H PDO=9V/3A
z
& 5V-2.4A
PDO=15V & 5V-2.4A
88.21% 87.79% 88.00% 87.37%
87.84% >80.82% 84.00%
88.56% 89.69% 89.48% 89.28%
89.25% >83.58% 83.49%
88.37% 87.79% 89.22% 89.56% 88.73%% >86.00% 82.24%
5.1.4 45W PD2.0 Type-C Port Average Efficiency at Different Loading ( USB-A Port Off)
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
5.1.5 USB-A Port Average Efficiency at Different Loading (Type-C Port Off)
5.2 Key Performance Waveforms 5.2.1 45W PD2.0 System Start-up Time & Hold-up
Time
Figure 12: 45W PD3.0 turn on time 0.27s 15V/3A at 90Vac 90Vac
Figure 13: 45W PD2.0 hold up time 9.14ms at 15V- 3A, at
5.2.2 Q1 /Q2 Main Switching Voltage MOSFET Stress on at 15V/ 3A Loading @264Vac
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Primary side MOSFET – Q1
57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Secondary side SR MOSFET- Q2
Figure 14: Q1 Vds=590V Vdsmax=650V, Trv = 90.8%
Figure 15:Q2 Vds =82.7V Vdsmax=100V Trv = 82.7%
5.2.3 System Output Ripple & Noise with @ 1.2m Cable End
Figure 16: The Ripple at 90Vac/60Hz V=30mV 5V/0A Figure 17: The Ripple at 264Vac/50Hz V=72.8mv 5V/0A
Figure 18: 90Vac/60Hz 5V/3A V=68.5mV
57W Dual-Port Adaptor EV1 Board User Guide Release 1.0
Figure 19: 264Vac/50Hz 5V/3A V=90mv
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Figure 20: 90Vac/60Hz 9V/0A V=15.3mV
Figure 21: 264Vac/50Hz 9V/0A V=142mv
Figure 22: 90Vac/60Hz 9V/3A V=32.7mV
Figure 23: 264Vac / 60Hz 9V/3A V=134mV
Figure 24: 90Vac/60Hz 15V/0A V=15.5mV
Figure 25: 264Vac / 60Hz 15V/0A V=186mV
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Figure 26: 90Vac/60Hz 15V/3A V=28.6mV
Figure 27: 264Vac / 60Hz 15V/3A V=135mV
5.2.4 Dynamic load —-0A-2.4A & PD 2.0 0 ~ 3A 10mS 250mA/uS (PCB End)
Figure 28: 90Vac / 60Hz 5V/2.4A V=48mV
Figure 29: 264Vac / 60Hz 5V0 ~ /2.4A V=49mV
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57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Figure 30: 90Vac / 60Hz 5V/0~3A V=30mV
Figure 31: 264Vac / 60Hz 5V/0~3A V=37mV
Vin =90Vac 5V-2.4A port
Vin=264Vac 5V-2.4A port
Vo_ Undershoot(V)
4.58
4.57
Vo_ Overshoot(V)
Vo_Undershoot(V) Vo_Overshoot(V)
5.06
Vin = 90Vac PDO PD2.0 =5V port
5.06
5.36
5.06
Vin = 264Vac PDO PD2.0 =5V port
5.00
5.37
Figure 32: 90Vac / 60Hz 9V/ 0~3A V=43mV
57W Dual-Port Adaptor EV1 Board User Guide Release 1.0
Figure 33: 264Vac / 60Hz 9V/ 0~3A V=46mV
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Figure 34: 90Vac / 60Hz 15V/ 0~3A V=53mV
Figure 35: 264Vac / 60Hz 15V/ 0~3A V=47mV
Vin =90Vac PDO 9V- port
Vin=264Vac PDO=9V port
Vo_ Undershoot(V)
8.76
8.71
Vo_ Overshoot(V)
9.19
9.17
Vin = 90Vac PDO =15V port
Vin = 264Vac PDO =15V port
Vo_Undershoot( V)
Vo_Overshoot(V)
14.69
15.22
14.71
15.18
5.2.5 Output Voltage Transition Time from Low to High
Figure 38: 5V9V Rise Time: = 54.9ms
Figure 39: 5V15V Rise Time: = 125ms
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5.2.6 Output Voltage Transition Time from High to Low
Figure 40: 15V9V Fall Time: = 88ms
5.2.7 Thermal Testing Test Condition: Vin=90V @ Full load Open Frame
Figure 41: 15V5.0V Fall Time: = 131ms
Figure 42: Bottom Suface Mount side Note:
1. Q1 must use a heatsink 2. AP1510 use a thermal rubber.
Figure 43: Top Components side
Test Items Ambient Temp
AP3108L Q1
AP1510 T1
Temperature
Unit
28.8
79.8
85.4
89.2
84.0
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Q2 DB1
84.5
88.1
Test Condition: Vin=264Vac @ Full Load Open Frame.
Figure 44: Bottom surface mount side
Figure 45: Top components side
Note: 1. Q1 need to use a Heatsink for reducing heat. 2. AP1510 use a thermal rubber
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5.3. EMI (CE) Testing
57W USB-C PD 2.0 45W+USB-A 5V-2.4A Dual ports Adaptor EV1 Board User Guide
Figure 46: 115Vac/60Hz 15V/3A (L) at Full load
Frequency 9.69MHZ
Margin 10.71db
Figure 47: 115Vac/60Hz 15V/3A (N)
57W Dual-Port Adaptor EV1 Board User Guide Release 1.0
Frequency 9.69MHZ
Margin 10.71db
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Figure 48: 230Vac/50Hz 15V/3A (L)
Frequency 363.65KHZ
Margin 9.63db
Figure 49: 230Vac/50Hz 15V/3A (N)
57W Dual-Port Adaptor EV1 Board User Guide Release 1.0
Frequency 360.05
Margin 8.27db
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IMPORTANT NOTICE
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