SGS L149
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).| Part No. | L149 |
|---|---|
| Datasheet | L149 Download |
| Manufacturer |  SGS |
| Description | MONOLITHIC HIGH GAIN POWER OUTPUT STAGE |
| Buy | Stock & Price |
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: L149VMECHANICAL 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
