SC4520: 3A Step-Down Switching Regulator With Adjustable Switching Frequency | Semtech

The SC4520 is a current mode Switching Regulator with an integrated Switch and an adjustable frequency with enable function. The integrated Switch allows for cost- effective, low power solutions with a peak Switch current of 3 amps. An adjustable high frequency of 100kHz to 600kHz provides for fast dynamic response and instantaneous duty cycle adjustment as the input varies, making the device ideal for CPE applications where the input is a wall plug power. Low shutdown current also makes the this device an excellent choice for portable applications where conserving battery life is of prime concern. By Semtech Corporation
SC4520 's PackagesSC4520 's pdf datasheet
SC4520SETRT




SC4520 Pinout, Pinouts
SC4520 pinout,Pin out
This is one package pinout of SC4520,If you need more pinouts please download SC4520's pdf datasheet.

SC4520 Application circuits
SC4520 circuits
This is one application circuit of SC4520,If you need more circuits,please download SC4520's pdf datasheet.


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