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L149

SGS
Part Number L149
Manufacturer SGS
Description MONOLITHIC HIGH GAIN POWER OUTPUT STAGE
Published Sep 20, 2017
Detailed Description LINEAR INTEGRATED CIRCUIT MONOLITHIC HIGH GAIN POWER OUTPUT STAGE The L149 is a general purpose power booster in Penta...
Datasheet PDF File L149 PDF File

L149
L149


Overview
LINEAR INTEGRATED CIRCUIT MONOLITHIC HIGH GAIN POWER OUTPUT STAGE The L149 is a general purpose power booster in Pentawatt® package consisting of a quasi-complementary darlingtons output stage with the associated biasing system and inhibit facility.
The circuit features are: High output current (4A peak) - High current gain (10 000 typ.
) Operation up to ± 20V Thermal protection - Short circuit protection - Operation within SOA - High slew-rate The device is particularly suited for use with an operational amplifier inside a closed loop configuration to increase output current (Po = 20W, d = 0.
5%, RL = 4.
11, Vs= ± 16V).
ABSOLUTE MAXIMUM RATINGS Supply voltage Input voltage DC output current Peak output current (internally limited) Input inhibit voltage Power dissipation at Tcase= 75°C Storage and junction temperature ORDERING NUMBER: L149V MECHANICAL DATA ±20 Vs 3 4 -Vs +5 -Vs-1.
5 25 -40 to 150 V A A V V W °C Dimensions in mm 6/82 68 CONNECTION DIAGRAM (top view) ~ II ...



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