RT8099 Description
The RT8099 is a Pulse-Width-Modulated (PWM) DC/DC step-down converter, and is capable of delivering 0.6A output current over a wide input voltage range from 2.7V to 5.5V. The RT8099 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery such as cellular phones, PDAs and handyterminals. Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM...
RT8099 Key Features
- 2.7V to 5.5V Input Range
- Adjustable Output from 0.7V to 5V
- 0.6A Output Current
- 95% Efficiency
- No Schottky Barrier Diode Required
- 1.5MHz Spread Spectrum Frequency PWM
- Auto Discharge Function
- Over-Current Protection
- Overt-Temperature Protection
- Integrated Soft-Start Function