Datasheet4U Logo Datasheet4U.com

LTC4012-2 - Multi-Chemistry Battery Charger

Download the LTC4012-2 datasheet PDF. This datasheet also covers the LTC4012 variant, as both devices belong to the same multi-chemistry battery charger family and are provided as variant models within a single manufacturer datasheet.

General Description

n General Purpose Battery Charger Controller n Efficient 550kHz Synchronous Buck PWM Topology n ±0.5% Output Float Voltage Accuracy n Programmable Charge Current: 4% Accuracy n Programmable AC Adapter Current Limit: 3% Accuracy n No Audible Noise with Ceramic Capacitors n INFET Low Loss Ideal Diode

Key Features

  • High Efficiency, Multi-Chemistry Battery Charger with PowerPath Control.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC4012_LinearTechnologyCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LTC4012-2
Manufacturer Linear Technology Corporation
File Size 385.89 KB
Description Multi-Chemistry Battery Charger
Datasheet download datasheet LTC4012-2 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LTC4012-3 Multi-Chemistry Battery Charger Linear
LTC4010 High Efficiency Standalone Nickel Battery Charger Linear
LTC4011 High Efficiency Standalone Nickel Battery Charger Linear Technology
LTC4013 60V Synchronous Buck Multi-Chemistry Battery Charger Analog Devices
LTC4000 High Voltage High Current Controller Linear Technology

Other Datasheets by Linear Technology Corporation

Part Number Description
LTC4012-1 Multi-Chemistry Battery Charger
LTC4012 Multi-Chemistry Battery Charger
LTC4090 USB Power Manager
LTC4098 USB Compatible Switching Power Manager/Li-Ion Charger
LTC4099 I2C Controlled USB Power Manager/Charger

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC4012/ LTC4012-1/LTC4012-2 Features High Efficiency, Multi-Chemistry Battery Charger with PowerPath Control Description n General Purpose Battery Charger Controller n Efficient 550kHz Synchronous Buck PWM Topology n ±0.5% Output Float Voltage Accuracy n Programmable Charge Current: 4% Accuracy n Programmable AC Adapter Current Limit: 3% Accuracy n No Audible Noise with Ceramic Capacitors n INFET Low Loss Ideal Diode PowerPath™ Control n Wide Input Voltage Range: 6V to 28V n Wide Output Voltage Range: 2V to 28V n Indicator Outputs for AC Adapter Present, Charging, C/10 Current Detection and Input Current Limiting n Analog Charge Current Monitor n Micropower Shutdown n 20-Pin 4mm × 4mm × 0.