Thick Film Hybrid IC
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INCHANGE
STK73902
Self-excitation Type Feedback Control Switching Regulator
Features
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MOSFET devices Feedback control for high output
voltage precision Driver circuit on-chip Overcurrent protection circuit on-chip Pin compatible with all other devices in the same series of devices with 110 to 280W power ratings Higher oscillator frequency allows the use of smaller pulse transformers
Package Dimensions
unit:mm
Applications
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Block Diagram Pin Functions
(1) (2) (3) (4) (5) (6)
Amplifier circuit control Ground TR1 gate Drive
voltage input Starti...