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ALQ40G48 - DC-DC / Industry Standard Isolated Quarter Brick

This page provides the datasheet information for the ALQ40G48, a member of the ALQ40G48_alq50_rev07_19october2004_1191276526 DC-DC / Industry Standard Isolated Quarter Brick family.

Features

  • High efficiency (91% Typical).
  • -40°C to +70°C Ambient Air Operation.
  • Industry standard package 1.48" x 2.30" x 0.38".
  • High capacitive load limit on start-up.
  • Remote sense compensation.
  • Basic insulation.
  • Regulation to zero load.
  • Fixed frequency switching (200KHz) Remote sense Transient Response Overvoltage Protection Current Limit Switching Frequency Control Voltage Adjust 90 to 110% for 5V output 80 to 110% for 3.3V and.

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Datasheet preview – ALQ40G48

Datasheet Details

Part number ALQ40G48
Manufacturer Emerson
File Size 94.36 KB
Description DC-DC / Industry Standard Isolated Quarter Brick
Datasheet download datasheet ALQ40G48 Datasheet
Additional preview pages of the ALQ40G48 datasheet.

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Full PDF Text Transcription

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40 Amps ALQ40 High Efficiency Quarter Brick Total Power: Input Voltages: No. of Outputs: 144W 48V Single Preliminary Input Electrical Specs Input Range Input Surge Efficiency 36 to 75 VDC 100V /100ms 91%@3.3V Typ Output Load Regulation Line Regulation Voltage Tolerance Noise/Ripple 10mV typical down to no load (3V3 output and below) 10mV typical (3V3 output and below) ±1% 100mV max typ 150mV max for 5V Up to 10% of Vo 5% max deviation with 25% to 75% full (output 5V and above) 200mV (output below 5V) 500µs (max) recovery 140% nominal output 140% nominal output 200KHz (typ) Special Features • High efficiency (91% Typical) • -40°C to +70°C Ambient Air Operation • Industry standard package 1.48" x 2.30" x 0.
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