FP6173A Description
The FP6173A is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.8V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss.
FP6173A Key Features
- Input Voltage Range: 2.5 to 5.5V
- Adjustable Output Voltage From 0.8V to VCC
- Precision Feedback Reference Voltage: 0.8V (±2%)
- Output Current: 3A (Max.)
- Duty Cycle: 0~100%
- Internal Fixed PWM Frequency: 1.5MHz
- Low Quiescent Current: 100μA
- No Schottky Diode Required
- Built-in Soft Start
- Current Mode Operation