Datasheet Summary
High Efficiency Synchronous DC/DC Buck Converter
TRIUNE PRODUCTS
Features
- Fixed Output option has automatic low power PFM mode for reduced quiescent current at light loads
- 2.25MHz +/- 10% fixed switching frequency
- Fixed output voltages: 0.8V, 0.9V, 1.2V, 1.5V, 1.8V,
- 2.5V, and 3.3V with +/- 2% output tolerance
- Input voltage range: 2.0V to 5.5V
- Voltage mode PWM control with input voltage feed- forward pensation
- Voltage supervisor for VOUT reported at the PG pin
- Input supply under voltage lockout
- Soft start for controlled startup with no overshoot
- Full protection for over-current, over-temperature,
- and VOUT overvoltage
- Less than 100nA in...