SC4525A: 28V 3A Step-Down Switching Regulator | Semtech

The SC4525A is a constant frequency peak current-mode Step-down Switching Regulator capable of producing 3A output current from an input ranging from 8V to 28V. The switching frequency of the SC4525A is programmable up to 2MHz, allowing the use of small inductors and ceramic capacitors for miniaturization, and high input/ output conversion ratio. The SC4525A is suitable for next generation XDSL modems, high-deinition TVs and various point of load applications. Peak current-mode PWM control employed in the SC4525A achieves fast transient response with simple loop compensation. Cycle-by-cycle current limiting and hiccup overload protection reduces power dissipation during output overload. Soft-start function reduces input start- up current and prevents the output from overshooting during power-up. The SC4525A is available in SOIC-8 EDP package. By Semtech Corporation
SC4525A 's PackagesSC4525A 's pdf datasheet
SC4525ASETRT




SC4525A Pinout, Pinouts
SC4525A pinout,Pin out
This is one package pinout of SC4525A,If you need more pinouts please download SC4525A's pdf datasheet.

SC4525A Application circuits
SC4525A circuits
This is one application circuit of SC4525A,If you need more circuits,please download SC4525A's pdf datasheet.


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