Low

LT3505EDD#PBF - 

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3.6V-36Vin, 780mV-31.32Vout, 1.2Aout, DFN-8

LINEAR TECHNOLOGY LT3505EDD#PBF

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Manufacturer Part No:
LT3505EDD#PBF
Order Code:
1663568
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
36V
:
1.2A
:
1Outputs
:
85°C
:
8Pins
:
31.32V
:
780mV
:
3.6V
:
-
:
Buck (Step Down)
:
-
:
DFN
:
3MHz
:
Cut Tape
:
MSL 1 - Unlimited
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Product Overview

The LT3505EDD#PBF is a current-mode PWM step-down DC-to-DC Converter with an internal 1.4A power switch. The wide operating input range of 3.6 to 36V (40V maximum) makes the LT3505 ideal for regulating power from a wide variety of sources, including unregulated wall transformers and 24V industrial supplies. The oscillator can be programmed for high frequency operation allowing the use of tiny, external components or it can be programmed for lower frequency operation to maximize efficiency. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The low current (<2µA) shutdown mode provides output disconnect, enabling easy power management in battery-powered systems.
  • Short-circuit robust
  • Soft-start function
  • Uses tiny capacitors and inductors
  • 350mV at 1A Low VCESAT switch

Applications

Automotive, Industrial, Power Management

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