DESCRIPTION

The L149 is a general purpose power booster in Pentawatt ® package consisting of a quasi-complentary darlington output stage with the associated biasing system an inhibit facility. The device is particularly suited for use with an operational amplifier inside a closed loop configuration to increase output current.

■ HIGH OUTPUT CURRENT (4A peak)

■ HIGH CURRENT GAIN (10.000 typ.)

■ OPERATION UP TO ± 20 V

■ THERMAL PROTECTION

■ SHORT CIRCUIT PROTECTION

■ OPERATION WITHIN SOA

■ HIGH SLEW-RATE (30 V/ms)