LTC4009-2, LTC4009 Multi-Chemistry Battery Charger

Linear Technology

Description

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The LTC®4009 is a constant-current/constant-voltage battery charger controller.

📥 Download Datasheet

LTC4009-2 Datasheet Preview — This datasheet PDF includes multiple part numbers: LTC4009-2, LTC4009. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LTC4009-2, LTC4009
Manufacturer: Linear Technology
File Size: 356.03 KB
Datasheet: LTC4009_LinearTechnology.pdf
Description: Multi-Chemistry Battery Charger
Note: This datasheet PDF includes multiple part numbers: LTC4009-2, LTC4009.
Please refer to the document for exact specifications by model.

Features

* 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 Wide Input Voltage Range: 6

Applications

* n Notebook Computers n Portable Instruments n Battery Backup Systems L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and PowerPath and ThinSOT are trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected

LTC4009-2 Distributors

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LTC4009 Multi-Chemistry Battery Charger Linear Technology

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