Low

LT3479EDE#PBF - 

DC-DC Switching Boost Step Up Regulator, Adjustable, 2.5V-24V in, 3A out, 4.1MHz, DFN-14

LT3479EDE#PBF - DC-DC Switching Boost Step Up Regulator, Adjustable, 2.5V-24V in, 3A out, 4.1MHz, DFN-14

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Manufacturer Part No:
LT3479EDE#PBF
Order Code:
2294908
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT3479EDE#PBF is a current-mode fixed frequency step-up DC-to-DC Converter with an internal 3A/42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479 during shorts and line transients. Both inputs of the error amplifier are available to the user allowing positive and negative output voltages. Through an external resistor, the user can program the switching frequency from 200kHz to 3.5MHz.
  • Protection against input short-circuit and hot plugging
  • Capable of positive and negative outputs
  • 0.3V at 2.5A Typical low VCESAT switch

Applications

Power Management, Communications & Networking

Product Information

:
Boost (Step Up)
:
2.5V
:
24V
:
1Outputs
:
DFN
:
14Pins
:
3A
:
-
:
40V
:
4.1MHz
:
85°C
:
Cut Tape
:
-
:
-
:
MSL 1 - Unlimited
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