Overview
The BQ24314DSGR, manufactured by Texas Instruments, is a highly integrated IC designed for charger front-end protection in lithium-ion (Li+) battery applications. This model is specifically tailored for portable electronics, offering robust protection against overvoltage, overcurrent, and short-circuit conditions. Its compact WSON-8 package makes it suitable for space-constrained designs. The BQ24314DSGR is a reliable solution for enhancing the safety and longevity of battery-powered devices, targeting industries such as consumer electronics, industrial automation, and automotive systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | BQ24314DSGR | - | - |
| Package | WSON-8 | - | - |
| Input Voltage | Up to 30 | V | Overvoltage protection |
| Output Current | 1.5 | A | - |
| Application | Li+ Battery Charger Front-End Protection | - | - |
| Operating Temperature | -40 to 85 | °C | - |
| RoHS Compliance | Yes | - | Lead-free |
Key Features
- Integrated overvoltage protection (OVP) up to 30V.
- Overcurrent and short-circuit protection for enhanced safety.
- Compact WSON-8 package for space-efficient designs.
- Designed for Li+ battery charger front-end applications.
- Wide operating temperature range (-40°C to 85°C).
Applications
The BQ24314DSGR is widely used in portable electronics, including smartphones, tablets, and wearable devices, where Li+ battery protection is critical. It is also employed in industrial automation systems and automotive electronics to ensure safe and reliable battery charging. Its robust protection features make it ideal for applications requiring high reliability and safety standards.
Q & A
1. What is the primary function of the BQ24314DSGR?
The BQ24314DSGR is designed for charger front-end protection in Li+ battery applications, providing overvoltage, overcurrent, and short-circuit protection.
2. What is the maximum input voltage supported by this IC?
It supports input voltages up to 30V, with integrated overvoltage protection.
3. What package does the BQ24314DSGR use?
It is available in a compact WSON-8 package.
4. Is the BQ24314DSGR RoHS compliant?
Yes, it is RoHS compliant and lead-free.
5. What are the key applications of this IC?
It is used in portable electronics, industrial automation, and automotive systems for Li+ battery protection.
6. What is the operating temperature range of the BQ24314DSGR?
It operates within a temperature range of -40°C to 85°C.
7. Does this IC provide overcurrent protection?
Yes, it includes overcurrent protection to safeguard the battery and charging circuit.
8. Can the BQ24314DSGR handle short-circuit conditions?
Yes, it is designed to protect against short-circuit conditions.
9. What is the output current rating of this IC?
The output current rating is 1.5A.
10. Why is the BQ24314DSGR suitable for portable electronics?
Its compact size, robust protection features, and wide operating temperature range make it ideal for portable devices.
