RT9992 - 5+2 Channel DC/DC Converters

Product Overview

Richtek

Datasheet Details

Part number	RT9992
Manufacturer	Richtek
File Size	364.11 KB
Description	5+2 Channel DC/DC Converters
Datasheet	RT9992 Datasheet
Additional preview pages of the RT9992 datasheet.

RT9992 Product details

Description

This is a 5+2 CH integrated PMIC for DV application.

There are 5 DC/DC converters : one synchronous step-up, one selectable synchronous step-up/step-down, two synchronous step-downs, and one WLED driver in either asynchronous step-up or current source mode, selectable by VOUT6 initial voltage.

Features

All Power MOSFETs Integrated.
5 Channels with Internal Compensation.
Flexible Enabling Control  Enabled Independently or in Preset Power On/ Off Sequences.
CH2 Synchronous Converter in Step-Up or StepDown Mode Selectable by SEL Pin.
Synchronous Step-Down DC/DC Converter  Up to 95% Efficiency  100% (max) Duty Cycle.
Synchronous Step-Up DC/DC Converter  Adjustable Output Voltage  Up to 95% Efficiency.
Asynchronous Step-Up Converter to Drive WLED, Selectable.

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Published: Mar 31, 2019 |