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LINEAR TECHNOLOGY  LTM4603IV#PBF  DC/DC POL Converter, Adjustable, Buck, 1.28 MHz, 600 mV to 5 V out, 6 A, LGA-118

LINEAR TECHNOLOGY LTM4603IV#PBF
Manufacturer Part No:
LTM4603IV#PBF
Order Code:
1710866
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTM4603IV#PBF is a complete step-down switch mode DC/DC µModule® Regulator with onboard switching controller, MOSFETs, inductor and all support components. Operating over an input voltage range of 4.5 to 20V, the LTM4603 supports an output voltage range of 0.6 to 5V as well as output voltage tracking and margining. The high efficiency design delivers 6A continuous current. Only bulk input and output capacitors are needed to complete the design. The µModule regulator can be synchronized with an external clock for reducing undesirable frequency harmonics and allows PolyPhase® operation for high load currents. A high switching frequency and adaptive on-time current mode architecture deliver a very fast transient response to line and load changes without sacrificing stability. An onboard remote sense amplifier can be used to accurately regulate an output voltage independent of load current.
  • Complete switch mode power supply
  • Output voltage tracking and margining
  • Remote sensing for precision regulation
  • PLL Frequency synchronization
  • Current foldback protection
  • Ultrafast transient response
  • Current mode control
  • Programmable soft-start
  • Output overvoltage protection
  • 1.5% Regulation
  • Up to 93% efficiency at 5VIN, 3.3VOUT

Product Information

DC / DC Converter Type:
-
Input Voltage Min:
4.5V
Input Voltage Max:
20V
No. of Outputs:
1 Output
DC / DC Converter IC Case:
LGA
No. of Pins:
118Pins
Output Current:
6A
Output Voltage Min:
600mV
Output Voltage Max:
5V
Switching Frequency:
1.28MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
85°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):
.002

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