HX4004 Datasheet - Hexin Semiconductor

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

HX4004 Datasheet (209.54 KB)

HX4004 Datasheet Preview — Preview of HX4004 PDF

Datasheet Details

Part number:

HX4004

Manufacturer:

Hexin Semiconductor

File Size:

209.54 KB

Description:

Regulated charge pump dc/dc converter.

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