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S494

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 comparatorR...

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SeekIC No. : 004482436 Detail

S494: 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 s...

S494 Data Sheet

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Part Number:
S494
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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




Pinout






Specifications


Characteristic
Symbol
Ratings
Unit
supply voltage
VCC
42
V
Voltage From Any Pin to Ground
(except pin 8 and pin 11)
VIN
VCC+0.3
V
Output Collector Voltage
VC1, VC2
42
V
Peak Collector Current
IC1, IC2
250
mA
Power Dissipation
PD
1500
mW
Operating Temperature
Topr
-40 ~ 85
Storage Temperature
Tstg
-65 ~ 150






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 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 -40to85.






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