LT1512, LT1 - SEPIC Constant-Current/ Constant-Voltage Battery Charger

Linear Technology

Datasheet Details

Part number	LT1512, LT1
Manufacturer	Linear Technology
File Size	196.48 KB
Description	SEPIC Constant-Current/ Constant-Voltage Battery Charger
Datasheet	LT1-512.pdf
Note	This datasheet PDF includes multiple part numbers: LT1512, LT1. Please refer to the document for exact specifications by model.

The LT®1512 is a 500kHz current mode switching regulator specially configured to create a constant-current/constantvoltage battery charger.

n Charger Input Voltage May Be Higher, Equal to or Lower Than Battery Voltage n Charges Any Number of Cells Up to 30V.
n 1% Voltage Accuracy for Rechargeable Lithium Batteries n 500kHz Switching Frequency Minimizes Inductor Size n 100mV Current Sense Voltage for High Efficiency n Battery Can Be Directly Grounded n Charging Current Easily Programmable or Shut Down.

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LT1513 - SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger
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Published: Mar 22, 2005 |