RTQ7883B-QT - USB Type-C PD and PWM Buck Converter

Datasheet Summary

Description

The RTQ7883B-QT is a highly integrated functions USB Type-C Power Delivery (USBC PD) with internal 2 switch PWM buck converter up to 3A output current and duty cycle 99% for low dropout operation.

Features

1 General.

Richtek

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Datasheet Details

Part number	RTQ7883B-QT
Manufacturer	Richtek
File Size	1.40 MB
Description	USB Type-C PD and PWM Buck Converter
Datasheet	RTQ7883B-QT Datasheet
Additional preview pages of the RTQ7883B-QT datasheet.

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Full PDF Text Transcription

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RTQ7883B-QT USB Type-C PD and PWM Buck Converter with AnyPowerTM and PD Safe® Features 1 General Description The RTQ7883B-QT is a highly integrated functions USB Type-C Power Delivery (USBC PD) with internal 2 switch PWM buck converter up to 3A output current and duty cycle 99% for low dropout operation. The IC has an embedded ARM CortexTM-M0 MCU, which handles various functions of communication protocol, smart control of the PWM converter, DP/DM USB2.0 switch, firmware-based protections, and customized functions. The IC features hardware-based protections, such as inductor peak current limit, VBUS overvoltage protection (VBUS OVP) and VO undervoltage protection (VO UVP), so that the protections have faster responses and can still function even when the MCU is not activated.

Published: Dec 20, 2024 |