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STR-L400 Power-IC

STR-L400 Description

STR-L400 Series Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency, Low Noise Low-Height, and Enough Creepage Isolation (>.
The STR-L400 series products are power ICs for quasi-resonant switching type power supplies, incorporating a power MOSFET and a controller IC in the.

STR-L400 Features

* Quasi-Resonant Operation Current-Mode Control Built-in Oscillator for Low Frequency Operation The operation with low frequency of 50µs OFF time (around 22 kHz), until the quasi-resonant signal becomes valid, reduces the stress on components at startup and load-shorted. SIP-10 Package (Sanken designa

STR-L400 Applications

* Switching Power Supplies for Standby Power Supplies, Home Appliances (White Goods), Digital Consumer Equipment, OA Equipment, Industry Machines, Communication Devices, Others
* Product Lineup Product No STR-L451 STR-L472 MOSFET VDSS MIN(V) 650 900 RDS(ON) MAX (Ω) 3.95 7.7 datasheet pdf - http:

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Power-IC Sanken
Sanken STR-L400-like datasheet