Feeling Technology FP5209
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.| Part No. | FP5209 |
|---|---|
| Datasheet | FP5209 Download |
| Manufacturer |  Feeling Technology |
| Description | Non-Synchronous PWM Boost Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 Products Typical Application Circuit VIN VOUT 1 FB 2 Vcc 3 ON/OFF EN GND EXT 5 FP5209 4 This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. Website: Rev. 0.62 1/10 FP5209 Function Block Diagram GND VCC EN UVLO Shutdown Circuitry Error Amp.
