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PA93EE - Apex Microtechnology

Description: 400V, 8A Power Amplifier in PowerSIP with Low Standby Current, Low quiescent current – 10mA, High output current – 8A continuous, 14A PEAK, Programmable current limit, Package EE 12-Pin SIP w/ formed leads

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Symbol
PA93EE - Apex Microtechnology - PCB symbol
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PCB Footprints
PA93EE - Apex Microtechnology PCB footprint - Other - Other - EE 12-Pin SIP w/ formed leads
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3D Models
PA93EE - Apex Microtechnology - 3D model - Other - EE 12-Pin SIP w/ formed leads
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PA93EE Details

  • Manufacturer Part Number:

    PA93EE

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SIP

  • Pin Count:

    12

  • Country Of Origin:

    USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Apex Microtechnology Inc

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Frequency Compensation:

    YES (AVCL>=17)

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-609 Code:

    e3

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage-Nom (Vsup):

    -150 V

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SIP12(UNSPEC)

  • Power:

    YES

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    14 mA

  • Supply Voltage Limit-Max:

    200 V

  • Supply Voltage-Nom (Vsup):

    150 V

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Position:

    SINGLE

  • Voltage Gain-Min:

    50100

  • Wideband:

    NO

PA93EE Frequently Asked Questions (FAQs)

  • Apex Microtechnology recommends a 4-layer PCB with a solid ground plane, and thermal vias under the device to dissipate heat. A heat sink or thermal pad can also be used to improve thermal management.
  • To ensure reliable operation at high temperatures, Apex recommends derating the output current and voltage, and using a heat sink or thermal pad to keep the junction temperature below 150°C. Additionally, using a thermally conductive material for the PCB and ensuring good airflow can help.
  • Apex recommends using input capacitance of 10-22uF and output capacitance of 10-47uF, with a low ESR (Equivalent Series Resistance) to minimize voltage ripple and ensure stable operation.
  • Apex recommends using overvoltage protection (OVP) and overcurrent protection (OCP) circuits to prevent damage to the device. Additionally, using a fuse or current limiting resistor can also help protect the device from overcurrent conditions.
  • Apex recommends a soft-start sequence to prevent inrush currents and voltage spikes. A slow ramp-up of the input voltage and a delay before enabling the output can help ensure reliable startup and shutdown.

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PA93EE Overview

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