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STK73908

Description
35 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM11
CategoryPower/power management   
File Size36KB,3 Pages
ManufacturerISC
Websitehttp://www.iscsemi.cn/
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STK73908 Overview

35 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM11

Thick Film Hybrid IC
INCHANGE
STK73902
Self-excitation Type Feedback Control
Switching Regulator
Features
﹒Power
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
﹒CRT/CTV
power supplies
﹒Office
automation equipment power supplies
Block Diagram
Pin Functions
(1)
(2)
(3)
(4)
(5)
(6)
Amplifier circuit control
Ground
TR1 gate
Drive voltage input
Starting voltage input
OCP setting level input
(7) OCP input-voltage dependency
detection input
(8) TR1 source
(9) TR1 source
(11) TR1 drain
(12) TR1 drain

STK73908 Related Products

STK73908 STK73903 STK73904 STK73905 STK73906 STK73907 STK73909
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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