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RT7202K - Highly Integrated USB PD Type-C Controller

Datasheet Summary

Description

The RT7202K is a simple yet flexible multipurpose of USB PD controller.

By programming, it can operate as either a source or a sink.

Features

  • Protocol Support.
  • USB PD 2.0 and 3.0 (PPS).
  • Highly Integrated.
  • Embedded MCU with a Mask-ROM of 24kB, an OTP-ROM of 8kB (RT7202KD/KE/KF) or 16kB (RT7202KH/KJ/KP/KT/KS), and an SRAM of 2kB.
  • Embedded BMC Transceiver.
  • Wide VDD Operation Range: 3V to 22V.
  • Built-In Shunt Regulator for Constant-Voltage and Constant-Current Regulations.
  • Built-In 10-bit Analog-to-Digital Converter (ADC).
  • Programmable Cable Compensation.
  • The BLD Pin for Output Capacitor Q.

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Datasheet preview – RT7202K

Datasheet Details

Part number RT7202K
Manufacturer Richtek
File Size 1.46 MB
Description Highly Integrated USB PD Type-C Controller
Datasheet download datasheet RT7202K Datasheet
Additional preview pages of the RT7202K datasheet.

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Full PDF Text Transcription

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RT7202K Highly Integrated USB PD Type-C Controller for SMPS 1 General Description The RT7202K is a simple yet flexible multipurpose of USB PD controller. By programming, it can operate as either a source or a sink. When used as a source, it can be utilized in an off-line AC-DC converter, as it integrates a shunt regulator, constant voltage (CV) and constant current (CC) control loop with a programmable reference voltage to meet the Programmable Power Supply (PPS) specification. When combined with an external buck or buck-boost controller, it can constitute a DC-DC converter, such as a car charger, and also meet the PPS specification. When used as a sink, it is simple, low cost, yet flexible enough to request required power from a source.
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