SMPS Power Switch, Built-in Soft Start Improved (Green)

The FSDM1265RB is an integrated Pulse-Width Modulator (PWM) and a SenseFET which is specifically designed for high performance offline SMPS with minimal external components. This device is an integrated High-Voltage power Switching Regulator which combines a rugged avalanche SenseFET with a current mode PWM control block. The PWM Controller includes integrated fixed frequency Oscillator under-voltage lockout, leading edge blanking (LEB), optimized Gate driver, internal soft-start, and precise current sources that are temperature compensated for loop compensation and self protection circuitry. Compared with Discrete MOSFET and PWM Controller solution, it CAN reduce total cost, component count, size, and weight, while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform which is well suited for cost effective designs of flyback converters.
By Fairchild Semiconductor
FSDM1265RB 's PackagesFSDM1265RB 's pdf datasheet
FSDM1265RBWDTU TO-220F




FSDM1265RB Pinout, Pinouts
FSDM1265RB pinout,Pin out
This is one package pinout of FSDM1265RB,If you need more pinouts please download FSDM1265RB's pdf datasheet.

FSDM1265RB Application circuits
FSDM1265RB circuits
This is one application circuit of FSDM1265RB,If you need more circuits,please download FSDM1265RB's pdf datasheet.


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