AIC2302
700mA Synchronous PWM Step-Down DC/DC Converter
FEATURES
2.
5V to 5.
5V Input Voltage Range 700mA Guaranteed Output Current Up to 95% Efficiency Low RDS(ON) Internal Switche: 280mΩ No
Schottky Diode Required 100% Duty Cycle in Low Dropout Operation Operating Frequency: 1.
5MHz Accurate Reference 0.
6V Provides Low
Output Voltages
APPLICATIONS
LCD TV Multi-function Peripheral Cellular Phones CPU I/O Supplies Cordless Phones PDAs and Handy-Terminals Battery-Operated Devices (1 Li-Ion or 3
NiMH/ NiCd)
APPLICATIONS CIRCUIT
DESCRIPTION
The AIC2302 is a low-noise, pulse-widthmodulated (PWM), DC-DC step-down converter.
The device is available in an adjust...