BQ24315DSGR
Texas Instruments
The Texas Instruments BQ24315DSGR is an integrated circuit designed for Li-ion battery protection. It offers overvoltage and overcurrent protection features.
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158 pcs
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158 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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| Battery Chemistry | |
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The Texas Instruments BQ24313DSGT 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, providing robust protection against overvoltage and overcurrent conditions.
Key electrical specifications include a maximum input voltage (Vin max) of 30V and an overvoltage protection threshold of 10.5V. The device features a typical operating current of 400µA and supports up to 1.5A input current. It also provides 5.5V LDO mode voltage regulation.
This IC is suitable for applications such as mobile phones, smartphones, PDAs, MP3 players, low-power handheld devices, and Bluetooth headsets. It is available in a space-saving 8-lead 2mm x 2mm WSON package, requiring surface mount.
The BQ24313DSGT offers rapid response to input overvoltage conditions in under 1µs and user-programmable overcurrent protection. It is also robust against false triggering due to current transients and includes thermal shutdown and status indication for fault conditions.
| Qty | Low | High |
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| 1+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage is 30V.
The input overvoltage protection threshold is 10.5V.
The battery overvoltage protection threshold is 4.35V.
Typical operating current is 400µA and maximum input current is 1.5A.
The LDO mode voltage regulation is 5.5V.
The BQ24313DSGT is available in an 8-WSON (2x2) surface-mount package.
The operating temperature range is -40°C to 125°C junction temperature.