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LT3514IFE#PBF - 

DC/DC Switching Regulator, Buck, 3 Output, 3.2 V to 36 V in, 36 V/2 A out, 2.4 MHz, TSSOP-24

LINEAR TECHNOLOGY LT3514IFE#PBF

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Manufacturer Part No:
LT3514IFE#PBF
Order Code:
2355952
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
36V
:
36V
:
1A
:
125°C
:
Adjustable
:
24Pins
:
3.2V
:
-
:
Buck (Step Down)
:
TSSOP
:
2.4MHz
:
36V
:
Cut Tape
:
3 Output
:
2A
:
MSL 1 - Unlimited
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Product Overview

The LT3514IFE#PBF is a Triple Step-down Switching Regulator with 100% duty cycle operation. It has a wide operating input range of 3.2 to 36V. An on-chip boost regulator allows each channel to operate up to 100% duty cycle. The LT3514 is designed to minimize external component count and results in a simple and small application circuit. It operates robustly in fault conditions. Cycle-by-cycle peak current limit and catch diode current limit sensing protect the IC during overload conditions. Thermal shutdown protects the power switches at elevated temperatures. Soft-start helps control the peak inductor current during startup. It also features output voltage tracking and sequencing, programmable frequency, programmable undervoltage lockout and a power good pin to indicate when all outputs are in regulation.
  • Resistor-programmed constant frequency
  • Short-circuit robust
  • Anti-phase switching reduces ripple
  • Independent run/soft-start pins
  • Shutdown with UVLO
  • Internal compensation
  • Thermal shutdown
  • 100% Duty cycle operation
  • 800mV Feedback voltage

Applications

Automotive, Industrial, Power Management

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