Si9118 - Vishay Power ICs

Si9118 - Vishay Power ICs SI9118 The SI9118 SI9119 are a BiC/DMOS current-mode pulse width modulation (PWM) controller ICs for high- frequency DC/DC converters. Single-ended topologies (forward and flyback) CAN be implemented at frequen- cies up to 1 MHz. The controller operates in constant frequency mode during the full load and automatically switches to pulse skipping mode under light load to maintain high efficiency throughout the full load range. The maximum duty cycle is easily programmed with a resistor divider for optimum control. By Vishay Intertechnology
SI9118 's PackagesSI9118 's pdf datasheet
SI9119
SI9118DY-T1-E3
SI9119DY-T1-E3




SI9118 Pinout, Pinouts
SI9118 pinout,Pin out
This is one package pinout of SI9118,If you need more pinouts please download SI9118's pdf datasheet.

SI9118 Application circuits
SI9118 circuits
This is one application circuit of SI9118,If you need more circuits,please download SI9118's pdf datasheet.


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