LTC3872 - Boost DC/DC Controller

Linear Technology

LTC3872 Datasheet Preview — Preview of LTC3872 PDF

Datasheet Details

Part number	LTC3872
Manufacturer	Linear ↗ Technology
File Size	250.55 KB
Description	Boost DC/DC Controller
Datasheet	LTC3872_LinearTechnology.pdf

LTC3872 Product details

Description

The LTC®3872 is a constant frequency current mode boost DC/DC controller that drives an N-channel power MOSFET and requires very few external components.

Features

n No Current Sense Resistor Required n VOUT up to 60V n Constant Frequency 550kHz Operation n Internal Soft-Start and Optional External Soft-Start n Adjustable Current Limit n Pulse Skipping at Light Load n VIN Range: 2.75V to 9.8V n ±1.5% Voltage Reference Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n Low Profile (1mm) SOT-23 and 2mm × 3mm DFN Packages.

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Published: Jun 8, 2009 |