BQ296103DSGR

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BQ296103DSGR

+Nomenclature

IC BATT PROT LI-ION 2-4CEL 8WSON

  • FabricantTexas Instruments

  • Pièce fabricant #BQ296103DSGR

  • Package WSON-8

  • En stock6684

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Function Battery Protection
Battery Chemistry Lithium Ion
Number of Cells 2 ~ 4
Fault Protection Over Voltage
Operating Temperature -40°C ~ 110°C (TA)
Mounting Type Surface Mount

Présentation

Description

BQ296103DSGR appears to be a specific type of integrated circuit or semiconductor component, though there is limited public information available about it. Generally, components with such alphanumeric codes are designed for use in electronic devices and could be related to power management, signal processing, or other electronic functions, depending on the manufacturer and the specific context in which the code is used.
If BQ296103DSGR follows the naming conventions of companies like Texas Instruments, which often use a similar format, it might be a part related to battery management or protection, as the "BQ" prefix is commonly associated with such products. These components are crucial for ensuring the safety, efficiency, and longevity of battery-operated devices by monitoring voltage, current, and temperature, and preventing overcharge, over-discharge, and short circuits.
For detailed specifications or technical information, consulting the manufacturer's datasheet or technical documentation would be necessary, as it would provide insights into functionality, applications, electrical characteristics, and integration guidelines.

Equivalent

The BQ296103DSGR is a battery protection IC from Texas Instruments. Equivalent products may include:
1. S-8255A Series by Seiko Instruments: Offers overcharge, over-discharge, and overcurrent protection.
2. AP9101 Series by Diodes Incorporated: Provides similar battery protection features.
3. XC61F Series by Torex Semiconductor: Known for voltage detector capabilities for battery protection.
These alternatives have comparable features but confirm compatibility with your specific application.

Features

The BQ296103DSGR is a battery management IC from Texas Instruments, designed primarily for lithium-ion and lithium-polymer battery packs. Key features include:
1. Overvoltage Protection: Safeguards individual cells by monitoring voltage and preventing overcharging.
2. Undervoltage Protection: Prevents excessive discharge by monitoring and managing cell voltage.
3. Overcurrent Protection: Detects and mitigates conditions of excessive current draw, enhancing battery safety.
4. Short-Circuit Protection: Offers protection against short-circuit conditions, which can cause battery damage or failure.
5. Temperature Monitoring: Monitors the temperature to prevent overheating and potential thermal runaway scenarios.
6. Low Power Consumption: Designed for minimal power use to maximize battery life during standby.
7. Compact Package: Comes in a small footprint suitable for compact applications.
8. Programmable Protection Levels: Allows customization of voltage and current thresholds for tailored battery management solutions.
9. Integration: Simplifies design by integrating multiple protection features in a single chip.
These features make the BQ296103DSGR suitable for a variety of portable electronic devices needing reliable battery management.

Pinout

The BQ296103DSGR is a battery protector IC designed by Texas Instruments for lithium-ion and lithium-polymer battery packs. It is typically used in applications requiring protection for 2-series to 4-series cell battery packs.
The BQ296103DSGR comes in an 8-pin WSON (DSG) package. The pin functions are as follows:
1. V1: Connects to the positive terminal of the lowest cell in the series.
2. VC5: Connects to the positive terminal of the highest cell in the series being monitored.
3. VC4: Connects to the positive terminal of the fourth cell from the bottom.
4. VC3: Connects to the positive terminal of the third cell from the bottom.
5. VC2: Connects to the positive terminal of the second cell from the bottom.
6. VC1: Connects to the positive terminal of the first cell from the bottom.
7. VSS: Ground or negative terminal of the battery pack.
8. OUT: Output pin used to control external circuitry for disconnecting the battery from the load or charger in fault conditions.
This IC provides overvoltage protection by monitoring each cell's voltage and disconnecting when necessary to prevent overcharging, thereby ensuring battery safety and longevity.

Manufacturer

The BQ296103DSGR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of electronic products. The company is known for its development of analog chips and embedded processors, which are used in a variety of applications, including consumer electronics, automotive systems, industrial equipment, and communication technologies. TI is a well-established entity in the electronics industry, with a reputation for innovation and reliability.

Application

The BQ296103DSGR is a battery management integrated circuit primarily used for lithium-ion and lithium-polymer battery packs. Its main application areas include:
1. Smartphones and Tablets: Ensures safe charging and discharging.
2. Laptops: Provides battery protection for prolonged battery life.
3. Power Banks: Helps in maintaining safe and efficient power delivery.
4. Wearable Devices: Manages battery usage to extend device operation time.
5. Electric Tools: Protects against overcharge, over-discharge, and short circuits.
6. Portable Medical Devices: Ensures reliable power management for critical applications.
These features make it suitable for enhancing battery safety and performance across various portable electronic devices.

Package

The BQ296103DSGR is a battery management IC from Texas Instruments, and it comes in a WSON (Wettable Flank Small Outline No-lead) package type, specifically a 10-pin DSG (2.50 x 2.50 mm) package.

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