LTC1772 Datasheet - Linear Technology

LTC1772, Constant Frequency Current Mode Step-Down DC/DC Controller

U U LTC1772 Constant Frequency Current Mode Step-Down DC/DC Controller in SOT-23 .

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LTC1772_LinearTechnology.pdf

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Datasheet Details

Part number:

LTC1772

Manufacturer:

Linear Technology

File Size:

144.61 KB

Description:

Constant Frequency Current Mode Step-Down DC/DC Controller

Features

* High Efficiency: Up to 94%
* High Output Currents Easily Achieved
* Wide VIN Range: 2.5V to 9.8V
* Constant Frequency 550kHz Operation
* Burst Mode® Operation at Light Load
* Low Dropout: 100% Duty Cycle
* Tiny 6-Lead SOT-23 Package
* 0.8V Reference Allows Low Outpu

Applications

* Cellular Telephones
* Wireless Modems
* Portable Computers
* Distributed 3.3V, 2.5V or 1.8V Power Systems
* Scanners DESCRIPTIO The LTC®1772 is a constant frequency current mode stepdown DC/DC controller providing excellent AC and DC load and line regulation. The device incorp

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LTC1772 Constant Frequency Current Mode Step-Down Controller Linear Technology

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