PA04

PA04 PA04A Power Operational Amplifier RoHS COMPLIANT FEATURES High Internal Dissipation — 200 Watts High Voltage, High Current — 200V, 20A High Slew Rate — 50V/µs 4 Wire Current Limit Sensing Low Distortion External Sleep Mode Control Optional Boost Voltage Inputs Evaluation Kit — See EK45 APPLICATIONS Sonar Transducer Driver Linear and Rotary Motor Drives Yoke/Magnetic Field Excitation Programmable Power Supplies to ±95V Audio up to 400W DESCRIPTION The PA04 is a high voltage MOSFET power operational amplifier that extends the performance limits of power amplifiers in slew rate and power bandwidth, while maintaining high current and power dissipation ratings. The PA04 is a highly flexible amplifier. The sleep mode feature allows ultra-low quiescent current for standby operation or load protection by disabling the entire amplifier. Boost voltage inputs allow the small signal portion of the amplifier to operate at a h...