Datasheet Summary
400mA Synchronous PWM/PSM Step-Down DC/DC Converter
- Features
- 2.5V to 5.5V Input Voltage Range
- 400mA 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 AIC2350 is a low-noise, pulse-widthmodulated (PWM), DC-DC step-down converter. The device is available in an...