Datasheet Details
| Part number | LTC4078X |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 191.57 KB |
| Description | Dual Input Li-Ion Battery Charger |
| Datasheet |
 LTC4078X Datasheet
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General Description
The LTC®4078/LTC4078X are standalone linear chargers that are capable of charging a single-cell Li-Ion/Polymer battery from both wall adapter and USB inputs.
The chargers can detect power at the inputs and automatically select the appropriate power source for charging.
Key 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.