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FAN5336 1.
5MHz Boost Regulator with 33V Integrated FET Switch
January 2007
FAN5336
1.
5MHz Boost Regulator with 33V Integrated FET Switch
Features
■ 1.
5MHz Switching Frequency ■ Low Noise ■ Adjustable Output
Voltage ■ Up to 1.
5A Peak Switch Current ■ Low Shutdown Current: 1µA ■ Cycle-by-Cycle Current Limit ■ Over-
Voltage Protection at the Feedback Pin ■ Fixed-Frequency PWM Operation ■ Soft-Start Capability ■ Internal Compensation ■ Thermal Shutdown ■ Excellent Load Regulation: 0.
2% ■ Low Ripple ■ 6-Lead 3x3mm MLP
tm
Description
The FAN5336 is a high-efficiency, low-noise, fixed-frequency PWM, current-mode, DC-DC boost regulator.
It is designed for small LCD bias supp...