UC5301
UC5301 is SWITCHED-CAPACITOR VOLTAGE INVERTERS manufactured by Unisonic Technologies.
UNISONIC TECHNOLOGIES CO., LTD
SWITCHED-CAPACITOR VOLTAGE INVERTERS
- DESCRIPTION
The UTC UC5301 is an unregulated charge-pump voltage inverter. It can be used to generate a negative supply from positive input. Input voltages varying from +1.8V to +5V can be inverted into a -1.8V ~ -5V output supply.
The device can be operated on a 0.45mA typical current from supplies 3.3V, which meets the requirements of battery-powered and board level voltage conversion applications.
The UTC UC5301 can deliver 25mA output current with a voltage drop of 250mV. The parts are over-temperature protected.
The UTC UC5301 is generally used in cell phones, PDAS, and other portable equipments, small LCD...
