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Part Number
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LTC1731-4.2 |
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Manufacturer
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Linear Technology |
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Description
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Single Cell Lithium-Ion Linear Battery Charger Controllers |
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Published
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Mar 27, 2005 |
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Detailed Description
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U U
FEATURES
s Complete Linear Charger Controller for 1-Cell Lithium-Ion Batteries
s 1% Voltage Accuracy s Programmable...
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Datasheet
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LTC1731-4.2
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Overview
U U
FEATURES
s Complete Linear Charger Controller for 1-Cell Lithium-Ion Batteries
s 1% Voltage Accuracy s Programmable Charge Current s C/10 Charge Current Detection Output s Programmable Charge Termination Timer s Space Saving 8-Pin MSOP Package s Automatic Sleep Mode When Input Supply
is Removed (7µA Battery Drain) s Automatic Trickle Charging of Low Voltage Cells s Programmable for Constant-Current-Only Mode
U APPLICATIO S
s Cellular Phones s Handheld Computers s Charging Docks and Cradles s Programmable Current Source
LTC1731-4.
1/LTC1731-4.
2
Single Cell Lithium-Ion Linear Battery Charger Controllers
DESCRIPTIO
The LTC®1731 is a complete constant-current/constantvoltage linear charger ...
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