STR-W6754
Universal-Input/100 W Off-Line Quasi-
Resonant Flyback Switching Regulator
FUNCTIONAL BLOCK DIAGRAM
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FEATURES AND BENEFITS (cont’d)
■ Auto-Bias Function
Stable Burst Operation Without Generating Interference
■ Internal Off-Timer Circuit
■ Built-In Constant-Voltage Drive
■ Multiple Protections:
Pulse-by-Pulse Overcurrent Protection
Overload Protection with Auto Recovery
Latching Overvoltage Protection
Undervoltage Lockout with Hysteresis
■ RoHS Compliant
115 Northeast Cutoff, Box 15036
2
Worcester, Massachusetts 01615-0036
Copyright © 2005 Allegro MicroSystems, Inc.