RT9907 3-Channel DC/DC Converters

Richtek Technology Corporation

Description

® RT9907 3 Channel DC-DC Converters IC with High-Efficiency StepUp and Step-Down General .
The RT9907 is a three channel power-supply solution for digital still cameras and other battery-powered devices.

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Datasheet Specifications

Part number: RT9907
Manufacturer: Richtek Technology Corporation
File Size: 440.64 KB
Datasheet: RT9907_RichtekTechnologyCorporation.pdf
Description: 3-Channel DC/DC Converters

Features

* 1.5V to 5.5V Battery Input Voltage Range
* Main step-up DC-DC Converter  1.5V to 5.5V Adjustable Output Voltage  Up to 90% Efficiency  2.6A, 0.3Ω Internal Power Switch
* Two Step-Down DC-DC Converters  0.8V to 5.5V Adjustable Output Voltage  94% Efficiency  100% Duty Cycle

Applications

* that use two AA cells or a single lithium-ion battery. The three DC-DC converters (CH1, CH2, CH3) accept input voltage from 1.5V to 5.5V. Each DC-DC converter has better transient response and excellent stability by providing current-mode control and external compensation network. With built-in Inte

RT9907 Distributors

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RT9907 3-Channel Converters Richtek Technology Corporation

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