PA95

Very High Voltage 900V, Very Low Standby Current 1.6mA Power Amplifier


Output Current MAX (A)Supply Voltage MAX (V)Slew Rate TYP (V/µs)Standby Current MAX (mA)Power Dissipation MAX (W)
0.1 900 30 2.2 30
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The PA95 is a high voltage, MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 100mA and pulse currents up to 200mA into capacitive loads. The safe operating area (SOA) has no second breakdown limitations and can be observed for all load types 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. Isolating thermal washers (TW13) are recommended to prevent arcing from pins to heatsink.

Applications:

  • High Voltage Instrumentation
  • Programmable Power Supplies up to ±430V
  • Mass Spectrometers
  • Semiconductor Measurement Equipment

  • High Voltage - 900V (±450V)
  • Low Quiescent Current - 1.6mA
  • High Output Current - 100mA
  • Programmable Current Limit

PA95

Very High Voltage 900V, Very Low Standby Current 1.6mA Power Amplifier

Overview

Output Current MAX (A)Supply Voltage MAX (V)Slew Rate TYP (V/µs)Standby Current MAX (mA)Power Dissipation MAX (W)
0.1 900 30 2.2 30

Description

The PA95 is a high voltage, MOSFET operational amplifier designed as a low cost solution for driving continuous output currents up to 100mA and pulse currents up to 200mA into capacitive loads. The safe operating area (SOA) has no second breakdown limitations and can be observed for all load types 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. Isolating thermal washers (TW13) are recommended to prevent arcing from pins to heatsink.

Applications:

Features

Diagram

PA95 Product Diagram

Related Documents

Design Resources



Charts and Diagrams