BQ24313DSGT
Texas Instruments
The Texas Instruments BQ24313DSGT is a charger front-end protection IC designed for Li-ion batteries. It offers input overvoltage, overcurrent, and battery overvoltage protection.
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6,770 pcs
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6770 pcs | On Request | 1 | On Request | On Request | 1544+5 | On Request | On Request | |
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1,236 pcs
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1236 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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145 pcs
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145 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Battery Chemistry | |
| Fault Protection | |
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The BQ24315DSGR from Texas Instruments is a highly integrated circuit designed to protect Li-ion batteries from charging circuit failures. It continuously monitors input voltage, input current, and battery voltage.
Key electrical specifications include a maximum input voltage of 30V, an overvoltage protection threshold of 5.85V, and a typical operating current of 400µA. The device also features battery overvoltage protection with a minimum of 4.35V and a maximum of 4.35V. It supports up to 1.5A input current and includes a 5.5V LDO mode voltage regulation.
This IC is suitable for applications requiring robust protection against input overvoltage, user-programmable overcurrent, and battery overvoltage. It responds rapidly to input overvoltage conditions in under 1µs and limits system current during overcurrent events, switching off the pass element if the condition persists.
The BQ24315DSGR is available in a space-saving 8-WSON (2x2mm) package and is designed for surface mount applications. Its operating temperature range is -40°C to 125°C.
| Qty | Low | High |
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| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage is 30V.
The overvoltage protection threshold is 5.85V.
The operating temperature range is -40°C to 125°C.
It is supplied in an 8-WSON (2x2mm) package.
The typical operating current is 400µA.
The LDO mode voltage regulation is 5.5V.