RT9945

Power Management ICs

Richtek Technology Corporation

RT9945 Features

* z Charger ` Adapter/USB & Battery Two Input with Auto Power The two step-down converters are optimized for small size inductor and high efficiency applications. They utilize a proprietary hysteretic PWM control scheme that switches with nearly fixed frequency and is adjustable, allowing the custom

RT9945 General Description

The RT9945 is a complete power management IC (PMIC) for handheld device platform. This PMIC contains a fully integrated linear charger for a single cell Lithium Ion battery, five LDO linear regulators and two high efficiency buck converters, a comparator, a reset and an I2C serial interface to progr.

RT9945 Datasheet (774.96 KB)

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RT9945

Manufacturer:

Richtek Technology Corporation

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774.96 KB

Description:

Power management ics.

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RT9945 Power Management ICs Richtek Technology Corporation

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RT9945 Features

RT9945 General Description

Datasheet Details

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