Diodes Incorporated
W DFN3030 14

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AP43771 (Not Recommended for new design)

NRND = Not Recommended for New Design

HIGH-PERFORMANCE USB PD CONTROLLER

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Description

The AP43771 is a highly integrated USB Type-C power delivery controller and targeted for USB-Type-C adapter and charger application. It is compatible with Qualcomm QC4/QC4+ protocol, which supports USB Power Delivery specification Rev3.0 V1.2 (including Optional PPS Support).

Feature(s)

  • Compatible with USB PD Rev3.0 V1.2
  • USB-IF PD3.0/PPS Certificated TID = 1090028
  • Qualcomm QC4/4+ Protocol Certificated
  • OTP (One-Time-Programmable) for Main Firmware
  • MTP (Multi-Time-Programmable ) for System Configuration
  • Built-In Regulator for CV and CC Control
  • Support SCP/OTP/OVP/UVP with Auto-Restart
  • Support Power Saving Mode
  • External N -MOSFET Control for VBUS Power Delivery
  • Support e-Marker Cable Detection
  • Operating Voltage Range: 3.3V to 20V
  • Fewest External Component Count

Application(s)

  • Type-C USB Adapter/Charger
  • USB PD Converter

Product Specifications

Product Parameters

Current Sense Reference(5V/9V/12V) Programmable
OperatingCurrent (µA) 3300
Protocol Compatible USB PD3.0&QC4/4+
VCC UVLO (V) 2.7
VCC Maximum Rating 24
Voltage Sense Reference(5V/9V/12V) Programmable

Related Content

Packages

Technical Documents

Evaluation Boards and User Guides

Recommended Soldering Techniques

TN1.pdf

RoHS CofC