| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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125 pcs
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125 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
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| SVHC Present | |
| Supplier Device Package | |
| Voltage |
The LM3620M5-4 from Texas Instruments is a monolithic integrated circuit designed to control the charging of lithium-ion rechargeable batteries. It is suitable for 1-cell charger applications and offers adjustable output voltage options for different anode types.
Key electrical specifications include a wide input voltage range from 4V to 30V and a low off-state current of less than 10nA, which minimizes battery discharge when the charger is not connected. The device provides precision end-of-charge voltage control with a trimmed output voltage regulation of ±1.2% initial accuracy.
This controller is packaged in a miniature 5-lead SOT-23 surface mount package, making it ideal for compact designs. The LM3620 series is designed for end-of-charge control of lithium-ion rechargeable cells, offering a simple and precise solution.
Note: This part is obsolete.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 30V.
The LM3620M5-4 is available in a SOT-23-5 surface-mount package (also SC-74A, SOT-753).
The operating temperature range is 0°C to 70°C (TA).
It supports single-cell Lithium-Ion batteries.
It charges a single cell (1 cell).
The voltage regulation accuracy is ±1.2%.
The off-state current is less than 10nA.