PD電源芯片HUSB338 支持USB Type-c1.2和USB PD3.0

支持最多五個(gè)FPDO和一個(gè)APDO

支持3.3V到20V pps

以20mV步進(jìn)調(diào)節(jié)電壓

以50mA步進(jìn)調(diào)節(jié)電流

支持QC4.0 QC3.0 /2.0 CLASS A and BC1.2DC

Highlight Features

n USB PD/Type-C cooller 2in1

n Software and hardware combined architecture allow continuous upgrg to meet future standards

n High-integration to reduce BOM material

? 1T MCU core, 12 times in respect of standard 8051 MIPS

? 25MHz MCU frequency

? Embedded 64KBytes Flash

? Integrates SRAM for data buffering

? Integrates Type-C detect circuit with Current Source and Pull-down Rd

? Integrates ADC with multiple channel ADC for CC detection and VBUS monitor

? Support VCONN powering and detection

? Integrates USB PD PHY and protocol layers

? Integrates RC_OSC、PRG、POR

n Support Standard-compliant Type-C Configuration Channel, 1.05~1.2V voltage level

n Multiple peripherals, UART/I2C/SMBus/GPIO/PWM

n Low-power mode

n UWE private firmware burning tech.

n Ultra-small package with reduced Pin

? QFN24, 4*4mmm

? CSP (TBD)

n Full-features USB PD/Type-C firmware with continuous upgrade

? SRC, SNK, DRP(SRC/SNK)

? DR swap, PR swap, VCONN swap

? VDM stacking

? Scalable system policy