LTM4628EV#PBF - 

DC/DC POL Converter, Adjustable, Buck, 750 kHz, 600 mV to 5.5 V out, 8 A, LGA-144

LTM4628EV#PBF - DC/DC POL Converter, Adjustable, Buck, 750 kHz, 600 mV to 5.5 V out, 8 A, LGA-144

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Product Overview

The LTM4628EV#PBF is a complete dual output switching mode DC/DC power supply µModule Regulator can be easily configured to provide a single 2-phase 16A output. It includes the switching controller, power FETs, inductor and all supporting components. Operating from an input voltage range of 4.5 to 26.5V, the LTM4628 supports two outputs each with an output voltage range of 0.6 to 5.5V, set by a single external resistor. Its high efficiency design delivers 8A continuous current for each output. Only a few input and output capacitors are needed. The device supports frequency synchronization, multiphase operation, burst mode operation and output voltage tracking for supply rail sequencing. It has an onboard temperature diode for device temperature monitoring. High switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. Fault protection features include overvoltage and overcurrent protection.
  • Complete standalone dual power supply
  • Differential remote sense amplifier
  • Current mode control/fast transient response
  • Adjustable switching frequency
  • Overcurrent foldback protection
  • Multiphase parallel current sharing
  • Frequency synchronization
  • Internal temperature sensing diode output
  • Soft-start/voltage tracking
  • Output overvoltage protection
  • ±1.5% Total DC output error


Communications & Networking, Industrial, Consumer Electronics

Product Information

2 Output
Buck (Step Down)
MSL 3 - 168 hours
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