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LTC4120-4.2, LTC4120 Datasheet - Linear Technology

LTC4120-4.2 Wireless Power Receiver and 400mA Buck Battery Charger

The LTC®4120 is a constant-current/constant-voltage wireless receiver and battery charger. An external programming resistor sets the charge current up to 400mA. The LTC4120-4.2 is suitable for charging Li-Ion/Polymer batteries, while the programmable float voltage of the LTC4120 accommodates several.

LTC4120-4.2 Features

* n Dynamic Harmonization Control Optimizes Wireless Charging Over a Wide Coupling Range n Wide Input Voltage Range: 12.5V to 40V n Adjustable Float Voltage: 3.5V to 11V n Fixed 4.2V Float Voltage Option: LTC4120-4.2 n 50mA to 400mA Charge Current Programmed with a Single Resistor n ±1% Feedback V

LTC4120-LinearTechnology.pdf

This datasheet PDF includes multiple part numbers: LTC4120-4.2, LTC4120. Please refer to the document for exact specifications by model.
LTC4120-4.2 Datasheet Preview Page 2 LTC4120-4.2 Datasheet Preview Page 3

Datasheet Details

Part number:

LTC4120-4.2, LTC4120

Manufacturer:

Linear Technology

File Size:

1.11 MB

Description:

Wireless power receiver and 400ma buck battery charger.

Note:

This datasheet PDF includes multiple part numbers: LTC4120-4.2, LTC4120.
Please refer to the document for exact specifications by model.

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LTC4120-4.2 LTC4120 Wireless Power Receiver and 400mA Buck Battery Charger Linear Technology

LTC4120-4.2 Distributor