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

Product Overview

Linear Technology

Part number	LTC4120-4.2
Manufacturer	Linear Technology
File Size	1.11 MB
Description	Wireless Power Receiver and 400mA Buck Battery Charger
Datasheet	LTC4120-4.2 Datasheet
Note	This datasheet PDF includes multiple part numbers: LTC4120-4.2, LTC4120. Please refer to the document for exact specifications by model.
Additional preview pages of the LTC4120-4.2 datasheet.

The LTC®4120 is a constant-current/constant-voltage wireless receiver and battery charger.

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 Voltage Accuracy n Programmable 5% Accurate Charge Current n No Microprocessor Required n No Transformer Core n Thermally Enhanced, Low Profile 16-Lead (3mm × 3mm × 0.75mm) QFN Package.

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Published: Jun 3, 2015 |