LTC4070 Datasheet - Linear Technology

LTC4070, Li-Ion/Polymer Shunt Battery Charger

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The LTC®4070 allows simple charging of Li-Ion/Polymer batteries from very low current, intermittent or continuous charging sources.

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Datasheet Details

Part number:

LTC4070

Manufacturer:

Linear Technology

File Size:

464.89 KB

Description:

Li-Ion/Polymer Shunt Battery Charger

Features

* n Low Operating Current (450nA) n 1% Float Voltage Accuracy Over Full Temperature and Shunt Current Range n 50mA Maximum Internal Shunt Current (500mA with External PFET) n Pin Selectable Float Voltage Options: 4.0V, 4.1V, 4.2V n Ultralow Power Pulsed NTC Float Conditioning for Li-Ion/Polymer P

Applications

* n Low Power Li-Ion/Polymer Battery Back-Up n Solar Power Systems with Back-Up n Memory Back-Up n Embedded Automotive n Thin Film Batteries n Energy Scavenging/Harvesting All registered trademarks and trademarks are the property of their respective owners. LTC4070 Li-Ion/Polymer Shunt Battery

LTC4070 Distributors

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LTC4070 Li-Ion Polymer Shunt Battery Charger Linear Technology

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