LGA03C Series 15 Watt (3 Amp) Non-Isolated DC-DC Converters

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The LGA03C series is a 3 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 3–14Vdc input and has a 15 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. LGA03C series converters offer resistor-programmable undervoltage lockout, as well as non-latching short-circuit and overvoltage protection.

LGA03C Datasheet(s)

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  • Total Max Power: 15 W
  • Total Max Current: 3 A
  • Input Voltage: 3 V to 14 V
  • Output Voltage: 0.59 V to 5.1 V
  • Outputs: Single
  • Size (L x W x H): 0.640" x 0.640" x 0.129"
  • Warranty: 2 years
  • Operating Temperature: -40°C to +85°C

Electrical Specifications

  • Efficiency: 92% Typ (5 V @ 3 A, 12 Vin)
  • Input Voltage: 3 - 14.0 VDC
  • Output Margining: ± 33% of Vo or 5.5 VDC max
  • Wide Output Adjust: 0.59 - 5.1 VDC
  • Output Enable: Positive Logic
  • Power Good: Open Collector - 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