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LT1302 데이터시트 - Linear Technology

부품번호상세내용제조사
LT1302 Micropower High Output Current Step-Up Adjustable and Fixed 5V DC/DC Converters Linear
Linear Technology Linear
LT1302 PDF 데이터시트 : LT1302 pdf   
LT1302-5 image

DESCRIPTION
The LT®1302/LT1302-5 are micropower step-up DC/DC converters that maintain high efficiency over a wide range of output current. They operate from a supply voltage as low as 2V and feature automatic shifting between Burst Mode operation at light load, and current mode operation at heavy load.

FEATURES
■ 5V at 600mA or 12V at 120mA from 2-Cell Supply
■ 200µA Quiescent Current
■ Logic Controlled Shutdown to 15µA
■ Low VCESAT Switch: 310mV at 2A Typical
■ Burst ModeTM Operation at Light Load
■ Current Mode Operation for Excellent
   Line and Load Transient Response
■ Available in 8-Lead SO or PDIP
■ Operates with Supply Voltage as Low as 2V

APPLICATIONS
■ Notebook and Palmtop Computers
■ Portable Instruments
■ Personal Digital Assistants
■ Cellular Telephones
■ Flash Memory

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