DESCRIPTION

The SA01 amplifier is a pulse width modulation amplifier that can supply 2KW to the load. The full bridge output amplifier can be operated from a single power supply over a wide range of voltages. An error amplifier is included which can provide gain for the velocity control loop in brush type motor control applications. Current limit is programmable by a single resistor. A shutdown input turns off all four drivers of the H bridge output.

FEATURES

• SINGLE SUPPLY OPERATION

• WIDE SUPPLY RANGE — 16-100V

• 20A CONTINUOUS OUTPUT

• PROGRAMMABLE CURRENT LIMIT

• SHUTDOWN CONTROL

• HERMETIC PACKAGE

• 2 IN2 FOOTPRINT

APPLICATIONS

• BRUSH TYPE MOTOR CONTROL

• PELTIER CONTROL

• REACTIVE LOADS

• MAGNETIC COILS (MRI)

• ACTIVE MAGNETIC BEARING

• VIBRATION CANCELLING