Datasheet Details
- Part number
- HX4004
- Manufacturer
- Hexin Semiconductor
- File Size
- 209.54 KB
- Datasheet
- HX4004-HexinSemiconductor.pdf
- Description
- Regulated Charge Pump DC/DC Converter
HX4004 Description
HXH4X0100401 Low Noise, Regulated Charge Pump DC/DC Converter .
The HX4004 is a low noise, constant frequency (400kHz) switched capacitor voltage doubler.
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 Applications
* White LED Backlighting
* Li-Ion Battery Backup Supplies
* Local 3V to 5V Conversion
* Smart Card Readers
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