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LTC1872 Constant Frequency Current Mode Step-Up DC/DC Controller

LTC1872 Description

LTC1872 Constant Frequency Current Mode Step-Up DC/DC Controller in SOT-23 .

LTC1872 Features

* s s s s s s s DESCRIPTIO s s s s High Efficiency: Over 90% High Output Currents Easily Achieved Wide VIN Range: 2.5V to 9.8V VOUT Limited Only by External Components Constant Frequency 550kHz Operation Burst ModeTM Operation at Light Load Current Mode Operation for Excellent Line and Load Transie

LTC1872 Applications

* where efficiency is a prime consideration, the LTC1872 is configured for Burst Mode operation, which enhances efficiency at low output current. In shutdown, the device draws a mere 8µA. The high 550kHz constant operating frequency allows the use of a small external inductor. The LTC1872 is available

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Datasheet Details

Part number
LTC1872
Manufacturer
Linear Technology
File Size
182.04 KB
Datasheet
LTC1872_LinearTechnology.pdf
Description
Constant Frequency Current Mode Step-Up DC/DC Controller

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📌 All Tags

Constant Frequency Current Mode Step-Up Controller Linear Technology
Linear Technology LTC1872-like datasheet