1.5 A, 340 KHz, Buck Regulator With Synchronization Capability

The NCP1547 is a 1.5 A buck Regulator IC operating at a fixed-frequency of 340 kHz. The device uses the V2 control architecture to provide unmatched transient response, the best overall regulation and the simplest loop compensation for today's high-speed Logic The NCP1547 accommodates input voltages from 4.5 V to 40 V and contains synchronization circuitry. The on-chip NPN Transistor is capable of providing a minimum of 1.5 A of output current, and is biased by an external boost capacitor to ensure saturation, thus minimizing on-chip power dissipation. Protection circuitry includes thermal shutdown, cycle-by-cycle current limiting and frequency foldback. By ON Semiconductor
NCP1547 's PackagesNCP1547 's pdf datasheet

NCP1547 Pinout, Pinouts
NCP1547 pinout,Pin out
This is one package pinout of NCP1547,If you need more pinouts please download NCP1547's pdf datasheet.

NCP1547 Application circuits
NCP1547 circuits
This is one application circuit of NCP1547,If you need more circuits,please download NCP1547's pdf datasheet.

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