Datasheet4U Logo Datasheet4U.com

LTC4120-4.2

Wireless Power Receiver and 400mA Buck Battery Charger

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

LTC4120-4.2 General Description

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 Datasheet (1.11 MB)

Preview of LTC4120-4.2 PDF

Datasheet Details

Part number:

LTC4120-4.2

Manufacturer:

Linear Technology

File Size:

1.11 MB

Description:

Wireless power receiver and 400ma buck battery charger.

📁 Related Datasheet

LTC4120 - Wireless Power Receiver and 400mA Buck Battery Charger (Linear Technology)
LTC4120/LTC4120-4.2 Wireless Power Receiver and 400mA Buck Battery Charger Features n Dynamic Harmonization Control Optimizes Wireless Charging Ove.

LTC4121 - 40V 400mA Synchronous Step-Down Battery Charger (Linear Technology)
LTC4121/LTC4121-4.2 40V 400mA Synchronous Step-Down Battery Charger FEATURES nn Wide Input Voltage Range: 4.4V to 40V nn Temperature Compensated Inpu.

LTC4121-4.2 - 40V 400mA Synchronous Step-Down Battery Charger (Linear Technology)
LTC4121/LTC4121-4.2 40V 400mA Synchronous Step-Down Battery Charger FEATURES nn Wide Input Voltage Range: 4.4V to 40V nn Temperature Compensated Inpu.

LTC4124 - 100mA Wireless Li-Ion Charger (Analog Devices)
LTC4124 100mA Wireless Li-Ion Charger with Low Battery Disconnect FEATURES nn Complete Wireless Power Receiver, Li-Ion Charger and PowerPath™ Control.

LTC4126 - 7.5mA Wireless Li-Ion Charger (Analog Devices)
LTC4126 7.5mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter FEATURES n Wireless Li-Ion Battery Charger Plus High Efficiency Multi-Mode .

LTC4100 - Smart Battery Charger Controller (Linear Technology)
Features n Single Chip Smart Battery Charger Controller n 100% Compliant (Rev. 1.1) SMBus Support Allows for Operation with or without Host n SMBus.

LTC4101 - Smart Battery Charger Controller (Linear Technology)
FEATURES n Single Chip Smart Battery Charger Controller n 100% Compliant (Rev. 1.1) SMBus Support Allows for Operation with or without Host n Up to 4A.

LTC4110 - Battery Backup System Manager (Linear Technology)
LTC4110 Battery Backup System Manager FEATURES n Complete Backup Battery Manager for Li-Ion/ Polymer, Lead Acid, NiMH/NiCd Batteries and Super Capaci.

TAGS

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

Image Gallery

LTC4120-4.2 Datasheet Preview Page 2 LTC4120-4.2 Datasheet Preview Page 3

LTC4120-4.2 Distributor