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FP5209

Feeling Technology
Part Number FP5209
Manufacturer Feeling Technology
Description Non-Synchronous PWM Boost Controller
Published Jul 19, 2014
Detailed Description FP5209 Non-Synchronous PWM Boost Controller General Description The FP5209 is a boost topology switching regulator for ...
Datasheet PDF File FP5209 PDF File

FP5209
FP5209

Overview
FP5209 Non-Synchronous PWM Boost Controller General Description The FP5209 is a boost topology switching regulator for wide operating voltage applications.
It provides built-in gate driver pin, EXT pin, for driving the external N-MOSFET.
The internal compensation network minimizes external component counts, and the non-inverting input of error amplifier connects to a 0.
6V precision reference voltage.
The FP5209 have internal soft start function.
The FP5209 is available in the small footprint SOT23-5L package to fit in space-saving PCB layout for miscellaneous application fields.
Features  Wide Supply Voltage Operating Range: 2.
4 to 5.
5V  Precision Feedback Reference Voltage: 0.
6V (±2%)  Shutdown Current: <1μA  Internal Fixed PWM frequency: 550KHz  Internal Soft Start Function :7ms (SS)  Over Voltage Protection  Package: SOT23-5L  Duty Cycle: PWM/PFM Switching Control Circuit (15%~90%) Applications  Chargers  LCD Displays  Digital Cameras  Handheld Devices  Portable Prod...


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