STRS6411 - OFF-LINE SWITCHING REGULATORS WITH POWER MOSFET OUTPUT
This page provides the datasheet information for the STRS6411, a member of the STR-S6411 OFF-LINE SWITCHING REGULATORS WITH POWER MOSFET OUTPUT family.
Datasheet Summary
Features
D E
R P
N E
U Y D L O
N O
T C
E C
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
R O
R
F E
R E
s Internal Under-Voltage Lockout and Thermal Shutdown s Low External Component Count s Over-Molded SIP with Isolated Heat Spreader.
Always order by complete part number: STR-S6411 or STR-S6411F . ™
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STR-S6411 AND STR-S6411.
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STR-S6411 AND STR-S6411F
OFF-LINE SWITCHING REGULATORS – WITH POWER MOSFET OUTPUT
DRAIN 1
LATCH OSC.
Data Sheet 28101.1
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-S6411) and forward (STR-S6411F) converters operating in a fixed-frequency PWM mode. Each device incorporates the primary control and drive circuits with an avalanche-rated high-voltage power MOSFET. Crucial system parameters such as switching frequency and maximum duty cycle are fixed during manufacture. The STR-S6411 and STR-S6411F differ only in their maximum duty cycle.
STRS6411 Datasheet
