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LTC4078X

Linear Technology
Part Number LTC4078X
Manufacturer Linear Technology
Description Dual Input Li-Ion Battery Charger
Published Mar 18, 2010
Detailed Description LTC4078/LTC4078X Dual Input Li-Ion Battery Charger with Overvoltage Protection FEATURES n 22V Maximum Voltage for Wall ...
Datasheet PDF File LTC4078X PDF File

LTC4078X
LTC4078X


Overview
LTC4078/LTC4078X Dual Input Li-Ion Battery Charger with Overvoltage Protection FEATURES n 22V Maximum Voltage for Wall Adapter and USB Inputs n Charge Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs n Automatic Input Power Detection and Selection n Charge Current Programmable Up to 950mA from Wall Adapter Input n Overvoltage Lockout for Wall Adapter and USB Inputs n Battery Detection Input Disables Charger When No Battery is Present n No External MOSFET, Sense Resistor or Blocking Diode Needed n Thermal Regulation Maximizes Charge Rate Without Risk of Overheating* n Preset Charge Voltage with ±0.
6% Accuracy n Programmable Charge Current Termination n 40μA USB Suspend Current i...



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