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PA92

400V, 4A, Low Standby Current Power Amplifier in Power SIP


Output Current MAX (A)Supply Voltage MAX (V)Slew Rate TYP (V/µs)Standby Current MAX (mA)Power Dissipation MAX (W)
4 400 50 14 80
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The PA92 is a high voltage, low quiescent current MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 4A and pulse currents up to 7A. The safe operating area (SOA) has no second breakdown limitations and can be observed for all type loads by choosing an appropriate current limiting resistor. The MOSFET output stage is biased AB for linear operation. External compensation provides flexibility in choosing bandwidth and slew rate for the application. APEX’s Power SIP package uses a minimum of board space allowing for high density circuit boards. The Power SIP package is electrically isolated.

Applications:

  • Piezoelectric Positioning
  • High Voltage Instrumentation
  • Electrostatic Transducers
  • Programmable Power Supplies up to 390V

  • High Voltage - 400V (±200V)
  • Low Quiescent Current - 10mA
  • High Output Current - 4A
  • Programmable Current Limit

PA92

400V, 4A, Low Standby Current Power Amplifier in Power SIP

Overview

Output Current MAX (A)Supply Voltage MAX (V)Slew Rate TYP (V/µs)Standby Current MAX (mA)Power Dissipation MAX (W)
4 400 50 14 80

Description

The PA92 is a high voltage, low quiescent current MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 4A and pulse currents up to 7A. The safe operating area (SOA) has no second breakdown limitations and can be observed for all type loads by choosing an appropriate current limiting resistor. The MOSFET output stage is biased AB for linear operation. External compensation provides flexibility in choosing bandwidth and slew rate for the application. APEX’s Power SIP package uses a minimum of board space allowing for high density circuit boards. The Power SIP package is electrically isolated.

Applications:

Features

Diagram

PA92 Product Diagram

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Design Resources



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