STRS6401 - Allegro MicroSystems

STRS6401 OFF-LINE SWITCHING REGULATORS WITH POWER MOSFET OUTPUT

www.DataSheet4U.com STR-S6401 AND STR-S6401F OFF-LINE SWITCHING REGULATORS – WITH POWER MOSFET OUTPUT DRAIN 1 LATCH OSC. Data Sheet 28101 SOURCE 2 GATE POWER GROUND SOFT START OVER-CURRENT PROTECTION V IN 3 PWM + 4 + These devices are specifically designed to meet the requirements for increased integration and reliability in off-line flyback (STR-S6.

Features

s PWM Flyback Conversion or Forward Conversion s Output Power to 250 W s Pulse-by-Pulse Current Limiting s Fixed-Frequency 100 kHz PWM s Avalanche-Rated Power MOSFET Switch s Soft Start s Internal Under-Voltage Lockout and Thermal Shutdown s Low External Component Count s Over-Molded SIP with Isolated Heat Spreader R O R F E R E — Always order by complete part number: STR-S6401 or STR-S6401F . ™ www.DataSheet4U.com STR-S6401 AND STR-S6401F OFF-LINE SWITCHING REGULATORS FUNCTIONAL BLOCK DIAGRAM V IN 7 FDBK 9 GATE 3 UVLO REF. 1 DRAIN Rton PWM + Rtoff OSC. R LATCH S Q 2 SOURCE .