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AP43771V

High-Performance USB PD Controller

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Description

The AP43771V is a highly integrated USB Type-C® power delivery controller targeted for USB Type-C adapters and charger applications. It is compatible with Qualcomm® QC4/4+/QC5 protocol, which supports USB power delivery specification Rev3.0 V1.2 (including optional PPS support). The AP43771V can support PPS APDO (Augmented Power Data Object) with 20mV/step voltage resolution and 50mA/step current resolution for power management. Also embedded is cable-loss compensation and SOP command for e-Marker detection. The AP43771V can provide a robust protection scheme with built-in OVP/OCP/SCP/OTP features. Supporting emerging multiple Type-C PD applications, the AP43771V (W-QFN4040-24 (Type A1)) can be used for implementing smart power-sharing scheme. It monitors the status of other I2C interface connected ports and leverages the embedded MCU for command execution through I2C interface to re-allocate the desired power profile for each Type-C port. Rich power functions are embedded on the chip to reduce total BOM. A one-time-programmable ROM is provided for main firmware, and a multi-time-programmable ROM is provided for user-configuration data.

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 24V
  • Fewest External Component Count
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device 
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Type-C USB Adapters/Chargers
  • USB PD Converters

Product Specifications

Product Parameters

VCC Max (V) 24 V
OperatingCurrent (µA) 3300 µA
         Protocol       Compatible USB PD3.0 & QC4/4+
Voltage Sense Reference           (5V/9V/12V) Programmable
Current Sense Reference           (5V/9V/12V) Programmable
UVLO (V) 2.7 V
Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AP43771VDKZ-13

AP43771VDKZ-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2929 6/28/2022 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 3000 6/27/2022 Europe, Asia, North America Buy Now
Request Sample
AP43771VFBZ-13

AP43771VFBZ-13

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 2970 6/28/2022 South America, North America, Asia, Europe, Middle East Buy Now
Digi-Key Electronics 3000 6/27/2022 Europe, Asia, North America Buy Now
Request Sample