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

Linear Technology

Description

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

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Datasheet Specifications

Part number: LTC1772
Manufacturer: Linear Technology
File Size: 144.61 KB
Datasheet: LTC1772_LinearTechnology.pdf
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

Linear Technology LTC1772-like datasheet