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L149

Features: ·HIGH OUTPUT CURRENT (4A peak)·HIGH CURRENT GAIN (10.000 typ.) ·OPERATION UP TO !à 20 ·THERMAL PROTECTION·HORT CIRCUIT PROTECTION·OPERATION WITHIN SOA·HIGH SLEW-RATE (30 V/ms) Specifications Symbol Parameter Value Unit VS Supply Voltage ?20 V Vi VIn...

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SeekIC No. : 004388759 Detail

L149: Features: ·HIGH OUTPUT CURRENT (4A peak)·HIGH CURRENT GAIN (10.000 typ.) ·OPERATION UP TO !à 20 ·THERMAL PROTECTION·HORT CIRCUIT PROTECTION·OPERATION WITHIN SOA·HIGH SLEW-RATE (30 V/ms) Specificati...

L149 Data Sheet

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Part Number:
L149
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/23

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Product Details

Description



Features:

·HIGH OUTPUT CURRENT (4A peak)
·HIGH CURRENT GAIN (10.000 typ.)
·OPERATION UP TO !à 20
·THERMAL PROTECTION
·HORT CIRCUIT PROTECTION
·OPERATION WITHIN SOA
·HIGH SLEW-RATE (30 V/ms)

 




Specifications

Symbol
Parameter
Value
Unit
VS
Supply Voltage
?20
V
Vi
V
Input Voltage
Vs
V5- V4
Upper Power Transistor VCE
40
V
V4- V3
Lower Power Transistor VCE
40
V
IO
DC Output Current
3
A
IO
Peak Output Current (internally limited)
4
A
VINH
Input Inhibit Voltage
- Vs + 5
V
- Vs - 1.5
V
Ptot
Total Power Dissipation at Tcase = 75
25
W



Description

The L149 is a general purpose power booster in Pentawatt ? package consisting of a quasi-com- plentary darlington output stage with the associat- ed biasing system an inhibit facility.

L149 is particularly suited for use with an op- rational amplifier inside a closed loop configura- ion to increase output current.




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