FSDM1265RB Datasheet - Fairchild Semiconductor

FSDM1265RB, Green Mode Fairchild Power Switch

www.fairchildsemi.com FSDM1265RB .
The FSDM1265RB is an integrated Pulse-Width Modulator (PWM) and a SenseFET which is specifically designed for high performance offline SMPS with minim.

Features

* Green Mode Fairchild Power Switch (FPSTM)
* Internal Avalanche Rugged Sense FET
* Advanced Burst-Mode operation that consumes less than 1 W at 240VAC and 0.5W load
* Precision Fixed Operating Frequency (66kHz)
* Internal Start-up Circuit
* Improved Pulse by P

Applications

* Reduces or eliminates output overshoot Burst Mode Operation
* Built into controller
* Built into controller
* Improves ight-load efficiency
* Output voltage fixed
* Reduces no-load consumption
* Output voltage drops to about half 7 FSDM12

FSDM1265RB-FairchildSemiconductor.pdf