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LINEAR TECHNOLOGY  LTM4611IV#PBF  DC/DC POL Converter, Adjustable, Buck, 500 kHz, 800 mV to 5 V out, 15 A, LGA-133

LINEAR TECHNOLOGY LTM4611IV#PBF
Manufacturer Part No:
LTM4611IV#PBF
Order Code:
2115882
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTM4611IV#PBF is a high density output switch mode DC/DC buck converter power supply µModule Regulator capable of operating from very low voltage input supplies. The LTM4611 delivers up to 15A continuous current at high efficiency from an input voltage of 1.5 up to 5.5VIN. The output voltage is set between 0.8 and 5V by a resistor. Only a few input and output capacitors are needed. High switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The device supports frequency synchronization, multiphase/current sharing operation, burst mode operation and output voltage tracking for supply rail sequencing.
  • Complete switch mode power supply
  • Differential remote sensing for precision regulation
  • Current mode control/fast transient response
  • Overcurrent foldback protection
  • Frequency synchronization
  • Soft-start/voltage tracking
  • Output overvoltage protection
  • Parallel Multiple LTM®4611s for current sharing
  • Selectable pulse-skipping or Burst Mode® Operation
  • Up to 94% efficiency

Product Information

DC / DC Converter Type:
-
Input Voltage Min:
1.5V
Input Voltage Max:
5.5V
No. of Outputs:
1 Output
DC / DC Converter IC Case:
LGA
No. of Pins:
133Pins
Output Current:
15A
Output Voltage Min:
800mV
Output Voltage Max:
5V
Switching Frequency:
500kHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Communications & Networking
  • Industrial

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0063

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