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HX4004 Datasheet - Hexin Semiconductor

HX4004-HexinSemiconductor.pdf

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Datasheet Details

Part number:

HX4004

Manufacturer:

Hexin Semiconductor

File Size:

209.54 KB

Description:

Regulated charge pump dc/dc converter.

HX4004, Regulated Charge Pump DC/DC Converter

The HX4004 is a low noise, constant frequency (400kHz) switched capacitor voltage doubler.

It produces a regulated output voltage from a 2.8V to 5.0V input.

Low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the HX4004 ideally suited for small, batte

HX4004 Features

* Fixed 5V Output

* VIN Range: 2.8V ~ 5.0V

* Output Current: up to 100mA(VIN≥2.8V) up to 250mA(VIN≥3.6V)

* Constant Frequency Operation at All Loads

* Low Noise Constant Frequency (400kHz) Operation

* Automatic Soft-Start Reduces Inrush Current

* Shutdown Current

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