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TI BQ24314ADSGR
Battery Battery Protection IC Lithium Ion 8-WSON (2x2)
Brands: TI
Mfr.Part #: BQ24314ADSGR
Datasheet: BQ24314ADSGR Datasheet (PDF)
Package/Case: WSON-8
Product Type: Battery Management
RoHS Status:
Stock Condition: 8500 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomBQ24314ADSGR General Description
The bq24314A device is a highly integrated circuit (IC) designed to provide protection to Li-ion batteries from failures of the charging circuit. The device continuously monitors the input voltage, the input current, and the battery voltage. In case of an input overvoltage condition, the device immediately removes power from the charging circuit by turning off an internal switch. In the case of an overcurrent condition, it limits the system current at the threshold value, and if the overcurrent persists, switches the pass element OFF after a blanking period. Additionally, the device also monitors its own die temperature and switches off if it exceeds 140°C. The input overcurrent threshold is user-programmable.
The device can be controlled by a processor and also provides status information about fault conditions to the host.
Features
- Provides Protection for Three Variables:
- Input Overvoltage, With Rapid Response in
< 1 µs - User-Programmable Overcurrent With Current
Limiting - Battery Overvoltage
- Input Overvoltage, With Rapid Response in
- Maximum Input Voltage of 30 V
- Supports up to 1.5-A Input Current
- Robust Against False Triggering Due to Current
Transients - Thermal Shutdown
- Enable Input
- Status Indication – Fault Condition
- Available in Space-Saving Small 8 Lead 2 × 2
WSON
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Function | Charger Front-End Protection | Number of series cells (min) | 1 |
| Number of series cells (max) | 1 | Features | Overcurrent protection, Overvoltage |
| Operating current (typ) (µA) | 400 | Rating | Catalog |
| Vin (max) (V) | 30 | Overvoltage protection | 5.85 |
| Operating temperature range (°C) | -40 to 125 | Battery overvoltage protection (min) (V) | 4.35 |
| Battery overvoltage protection (max) (V) | 4.35 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The BQ24314ADSGR is a USB charger detection and overvoltage protection chip designed to provide safe and efficient charging for portable devices. It can detect different types of USB chargers and communicate with the device to ensure optimal charging conditions. The chip also provides protection against overvoltage and reverse current, safeguarding the device from potential damage.
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Equivalent
Equivalent products of BQ24314ADSGR chip are BQ24314DSSR, BQ24314DSST, and BQ24314DSSTV. These are all integrated circuits designed for use in portable electronics to protect against overvoltage, overcurrent, and short circuits during battery charging. They provide similar functionality and performance to the BQ24314ADSGR chip. -
Features
The BQ24314ADSGR is a USB On-The-Go (OTG) charge controller with integrated FET, offering a wide input voltage range, adjustable current limit, thermal shutdown protection, and over-voltage protection. Ideal for portable electronic devices requiring USB OTG functionality and battery charging. -
Pinout
The BQ24314ADSGR is a 6-pin integrated circuit with the following functions: GND (ground), OUT (output voltage), PG (power good), EN (enable), SET (overvoltage protection threshold setting), and VBAT (battery input). It is a USB/AC charger front-end protection IC. -
Manufacturer
Texas Instruments is the manufacturer of the BQ24314ADSGR. It is an American company that designs and manufactures semiconductors and integrated circuits for a variety of industries, including automotive, industrial, and consumer electronics. -
Application Field
The BQ24314ADSGR is a single-cell Li-Ion battery charger IC, commonly used in portable devices such as smartphones, tablets, and other battery-powered applications. It can also be used in power banks, handheld gaming devices, and wearable technology due to its compact size and efficient charging capabilities. -
Package
The BQ24314ADSGR chip is available in a WSON-8 package type, with a surface-mount form factor. The dimensions of the chip are 3.00mm x 3.00mm, making it a compact and space-saving option for various electronic applications.
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