FAN2001 Overview
Designed for use in battery−powered applications, the FAN2001/ FAN2002 is a high−efficiency, low−noise synchronous PWM current mode and Pulse Skip (Power Save) mode dc−dc converter. It can provide up to 1 A of output current over a wide input range from 2.5 V to 5.5 V. The output voltage can be externally adjusted over a wide range of 0.8 V to 5.5 V by means of an external voltage divider.
FAN2001 Key Features
- 96% Efficiency, Synchronous Operation
- Adjustable Output Voltage Options from 0.8 V to VIN
- 2.5 V to 5.5 V Input Voltage Range
- Up to 1 A Output Current
- Fixed Frequency 1.3 MHz PWM Operation
- High Efficiency Power Save Mode
- 100% Duty Cycle Low Dropout Operation
- Soft Start
- Output Over-Voltage Protection
- Dynamic Output Voltage Positioning