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LM3622 |
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| Part Number | LM3622 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM3622 is a charge controller for Lithium-Ion batteries. This monolithic integrated circuit accurately controls an external pass transistor for precision Lithium-Ion battery charging. The LM3622 p... |
| Features |
1
•2 Versions for charging of 1 cell (4.1V or 4.2V) or 2 cells (8.2V or 8.4V) • Versions for coke or graphite anode • Precision (±30mV/cell) end-of-charge control • Wide input range: 4.5V-24V • Low battery drain leakage: 200nA • 15 mA available to drive low cost PNP APPLICATIONS • Cellular phone cradle charger • PDA/Notebook cradle charger • Camcorder cradle charger DESCRIPTION The LM3622 is a charge controller for Lithium-Ion batteries. This monolithic integrated circuit accurately controls an external pass transistor for precision Lithium-Ion battery charging. The LM3622 provides a constan... |
| Document |
 LM3622 Data Sheet
PDF 884.05KB |
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