LGA20C Series

100 Watt (20 Amp) Non-Isolated DC-DC Converters

The LGA20C series is a 20 amp non-isolated DC-DC converter that provides a cost-effective high density power solution in a low profile, surface-mount land grid array package for space sensitive applications. The converter accepts a wide range 4.5–14Vdc input and has a 100 watt power output rating. Its output voltage is adjustable from 0.59 to 5.1 Vdc to accommodate a wide variety of silicon power needs. Standard features include remote sense, remote enable and voltage margining. LGA20C series converters offer resistor-programmable undervoltage lockout, as well as non-latching short-circuit and overvoltage protection.

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  • Total Max Power:
    100 W
  • Total Max Current:
    20 A
  • Input Voltage:
    4.5 V to 14 V
  • Output Voltage:
    0.59 V to 5.1 V
  • Outputs:
  • Size (L x W x H):
    0.640" x 0.640" x 0.210"
  • Warranty:
    2 years
  • Operating Temperature:
    -40°C to +85°C

Electrical Specifications

  • Input
  • Output
  • Input Voltage: 4.5 - 14.0 VDC
  • Efficiency: 91% Typ (5 V @ 20 A, 12 Vin)
  • Power Good: Open Collector - Positive Logic
  • Wide Output Adjust: 0.59 - 5.1 VDC
  • Output Margining: ± 33% of Vo or 5.5 VDC max
  • Output Enable: Positive Logic
  • Wide Input Voltage Range
  • Excellent Transient response
  • High Efficiency
  • Standard Features: Input UVLO, Enable, Output Adjust, Differential Remote Sense, Output Margining, Power Good Signal, Short Circuit and Overcurrent Protection
  • Low Profile in a small compact LGA footprint
  • Wide Output Adjust Range
  • RoHS 6 Compliant

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