LT3505 Datasheet - Linear Technology

LT3505, Step-Down Switching Regulator

www.DataSheet4U.com LT3505 1.2A, Step-Down Switching Regulator in 3mm × 3mm DFN .
The LT®3505 is a current mode PWM step-down DC/DC converter with an internal 1.

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LT3505_LinearTechnology.pdf

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Datasheet Details

Part number:

LT3505

Manufacturer:

Linear Technology

File Size:

852.23 KB

Description:

Step-Down Switching Regulator

Features

* ! ! ! ! ! ! ! ! ! ! Wide Input Range: 3.6V to 36V Operating, 40V Maximum Up to 1.2A Output Current Resistor-Programmable Fixed-Frequency Operation from 200kHz to 3MHz Output Adjustable Down to 780mV Short-Circuit Robust Uses Tiny Capacitors and Inductors Soft-Start Low Shutdown Current:

Applications

* ! ! ! ! ! Automotive Battery Regulation Industrial Control Supplies Wall Transformer Regulation Distributed Supply Regulation Battery-Powered Equipment TYPICAL APPLICATION 750kHz, 3.3V Step-Down Converter VIN 4.2V TO 36V ON OFF VIN SHDN LT3505 FB RT 75.0k 1µF GND VC 69.8k 68pF 11.3k 10µF BOOST SW

LT3505 Distributors

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LT3505 Step-Down Switching Regulator Linear Technology

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