Description
MCP1252/3 Low-Noise, Positive-Regulated Charge Pump .
The MCP1252/3 are inductorless, positive-regulated charge pump DC/DC converters.
Features
* Inductorless, Buck/Boost, DC/DC Converter
* Low Power: 80 µA (Typical)
* High Output Voltage Accuracy:
- ±2.5% (VOUT Fixed)
* 120 mA Output Current
* Wide Operating Temperature Range:
- Industrial Temperature (I): -40°C to +85°C - Extended Temperature (E):
Applications
* White LED Backlighting
* Color Display Bias
* Local 3V-to-5V Conversions
* Flash Memory Supply Voltage
* SIM Interface Supply for GSM Phones
* Smart Card Readers