Datasheet Summary
FAN5331 High Efficiency Serial LED Driver and OLED Supply with 20V Integrated Switch
August 2005
FAN5331 High Efficiency Serial LED Driver and OLED Supply with 20V Integrated Switch
Features
- 1.6MHz Switching Frequency
- Low Noise
- Low RDS(ON): 0.5Ω
- Adjustable Output Voltage
- 1A Peak Switch Current
- 1W Output Power Capability
- Low Shutdown Current: <1µA
- Cycle-by-Cycle Current Limit
- Over-Voltage Protection
- Fixed-Frequency PWM Operation
- Internal pensation
- 5-lead SOT-23 Package
Applications
- Cell Phones
- PDAs
- Handheld Equipment
- Display Bias
- LED Bias
Typical Application
VIN 2.7V to 5.5V CIN
4.7µF
5 VIN
Description
The FAN5331 is a general purpose, fixed-frequency...