SC4808B: High-Performance Dual Ended PWM Controller | Semtech

The SC4808A SC4808B is a dual-ended, high frequency, integrated PWM Controller optimized for isolated applications tha require minimum space. It CAN be configured for curren or voltage mode operation with required control circuitry where secondary side error Amplifier is used. Some of the key features are high frequency operation o 1 MHz that allows the use of smaller components thus saving cost and valuable board space. An internal ramp on the Current Sense pin allows Internal Slope Compensation programmed by an external resistor. Other features include programmable frequency up to 1MHz Pulse by Pulse current and Line Monitoring Input with Hysteresis to reduce stress on the power components. By Semtech Corporation
SC4808B 's PackagesSC4808B 's pdf datasheet
SC4808BIMSTR
SC4808BIMSTRT




SC4808B Pinout, Pinouts
SC4808B pinout,Pin out
This is one package pinout of SC4808B,If you need more pinouts please download SC4808B's pdf datasheet.

SC4808B Application circuits
SC4808B circuits
This is one application circuit of SC4808B,If you need more circuits,please download SC4808B's pdf datasheet.


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