Diodes AP33772S I2C - Chapter 3. EVB Hardware Details; EVB TOP View; EVB Block Diagram

AP33772S I2C USB PD Sink Controller
EVB User Guide
AP33772S EVB User Guide
Rev. 2.0
5 of 34
www.diodes.com
July 2024
© 2024 Copyright Diodes Incorporated. All Rights Reserved.
Chapter 3. EVB Hardware Details
3.1 EVB TOP View
Figure 3 – AP33772S Evaluation Board top view and its key portions
3.2 EVB Block Diagram
VCC
DN
VOUT
AP33772S
LED
V18
IFB
ISENP
GND
V5V
CC1
DP
PWR_EN
FLIP
CC2
Rgate
0Ω
Rout
100Ω
Power Module
VOUT
Rsens
5mΩ
VBUS
NTC
LED
Rd
5.1kΩ
Rd
5.1kΩ
Type-C
Receptacle
TCD Device
INT
OTP
MCU
MCU powered from
Internal Power Module
in TCD
SCL
SDA
SCL
SDA
Figure 4 – AP33772S Evaluation Board Block Diagram
Vout Enable MOSFET
Vout (+)
Vout LED
AP33772S
Type-C
Receptacle
Vbus LED
State LED
I2C & GPIOs
LED、DP、DN
Reserved for EEPROM
GND