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AP43770 - HIGH-PERFORMANCE USB PD CONTROLLER

General Description

The AP43770 is a USB Type-C power delivery controller dedicated to power source applications with legacy capability.

It is compliant with USB Type-C specification release 1.3 and USB power delivery (PD) specification Rev3.0 V1.2.

Key Features

  • embedded on the chip and they can be configured through CC channel. Pin Assignments (Top View) V5V 1 IFB 2 VFB 3 AGND 4 DP 5 DN 6 CC1 7 CC2 8 TSSOP-16 16 VFB_OUT 15 TS 14 ISENP 13 VIN_PS 12 PWR_ENB 11 VBUS 10 PGND 9 V18V Features.
  • Compliant with USB PD Rev3.0 V1.2.
  • USB-IF PD3.0/PPS Certificated TID = 1090017.
  • Qualcomm QC4 and QC4+,QC3.0, QC2.0 Built-in.
  • Support VOUT 20mV/Step from 3.3V to 20V.
  • Support Current Limit 50mA/Step up to 6A.
  • OT.

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Full PDF Text Transcription (Reference)

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NEW PRODUCT NOT RECOMMENDED FOR NEW DESIGN USE AP43771 AP43770 HIGH-PERFORMANCE USB PD CONTROLLER Description The AP43770 is a USB Type-C power delivery controller dedicated to power source applications with legacy capability. It is compliant with USB Type-C specification release 1.3 and USB power delivery (PD) specification Rev3.0 V1.2. The AP43770 can support PPS APDO with 20mV/step resolution and 50mA/step current resolution for power management. In addition, it supports Qualcomm Quick Charge 4 for mobile market. What’s more, cable-loss compensation and SOP’ command for e-Marker detection are embedded too. In consideration of customer applications, the AP43770 supports options for non-PD protocols like BC 1.2, QC4/4+，QC3.0/QC2.0, and other legacy protocols with auto-detection.