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RT9986A - 7-CH DC/DC Converter

Description

The RT9986A is a complete power supply solution for digital still cameras and other handheld devices.

Features

  • including over current protection, thermal shutdown protection, over voltage protection, overload protection, and under voltage protection. Features z CH2 Step-Up/Step-Down Auto-Selected by External Topology z Preset On/Off Sequence of CH1, CH2, CH3, CH4 (1 → 3 → 4 → 2) z Preset On/Off Sequence of CH5, CH6 (5 → 6) z All Channels with Internal Compensation z All Power Switches Integrated z All Step-Up Converter with Load Disconnect z Step-Down DC/DC Converter ` Up to 95% Efficiency ` 100% (max).

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Datasheet Details

Part number RT9986A
Manufacturer Richtek Technology Corporation
File Size 430.85 KB
Description 7-CH DC/DC Converter
Datasheet download datasheet RT9986A Datasheet

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Full PDF Text Transcription

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RT9986A 7-CH DC/DC Converter for DSC General Description The RT9986A is a complete power supply solution for digital still cameras and other handheld devices. It includes one synchronous step-up DC/DC converter with load disconnect, one selectable synchronous step-up/stepdown DC/DC converter, two synchronous step-down DC/ DC converters, one synchronous high voltage step-up DC/ DC converter, one inverting DC/DC converter, and one selectable synchronous high voltage step-up/currentsource for WLED. In addition, the RT9986A also includes one RTC_LDO, one voltage detector, and one System Reset. All power MOSFETs are integrated in the RT9986A.
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