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S494P

AUK corp
Part Number S494P
Manufacturer AUK corp
Description Pulse Width Modulation
Published Apr 7, 2005
Detailed Description Semiconductor S494P Pulse Width Modulation Description The S494 is a monolithic integrated circuit which includes all ...
Datasheet PDF File S494P PDF File

S494P
S494P

Overview
Semiconductor S494P Pulse Width Modulation Description The S494 is a monolithic integrated circuit which includes all the necessary building blocks for the design of pulse width modulate(PWM) switching power supplies, including push-pull, bridge and series configuration.
The device can operate at switching frequencies between 1KHz and 300KHz and output voltage up to 40V.
The S494 is specified over an operating temperature range of -40℃to85℃.
Features • Uncommitted output transistors capable of 200mA source or sink • Internal protection from double pulsing of out-puts with narrow pulse widths or with supply voltages bellows specified limits • Easily synchronized to other circuits • Dead time control comparator • Output control selects single-ended or push-pull operation Ordering Information Type NO.
S494P Marking S494P Package Code DIP-16 Outline Dimensions unit : mm PIN Connections 1.
Non-INV Input 2.
INV Input 3.
Feed-Back 4.
Dead-Time Control 5.
CT 6.
RT 7.
GND 8.
C1 9.
E1 1...


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