Texas Instruments BQ24253RGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.77 | $3.77 |
| 15+ | $3.65 | $54.75 |
| 25+ | $3.57 | $89.25 |
| 50+ | $3.37 | $168.50 |
| 100+ | $2.98 | $298.00 |
| N+ | $0.60 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 2A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 10.5V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| ROHS |  |
The Texas Instruments BQ24253RGET is a 2A single-cell Lithium Ion battery charger. It provides a regulated charge voltage of 4.2V and integrates essential fault protection features like overcurrent, overvoltage, and overtemperature safeguards. The device is controlled via an I2C interface, allowing for dynamic adjustment of charging parameters. Its 24-VFQFN package with exposed pad ensures excellent thermal performance, making it suitable for a wide range of portable consumer electronics.
- Fast Charging: Supports up to 2A charge current to reduce charging time for Li-Ion batteries.
- I2C Programmability: Enables dynamic control over charge current and voltage for optimized charging.
- Thermal Efficiency: The 24-VFQFN Exposed Pad package enhances heat dissipation for reliable high-current operation.
- Integrated Safety: Over Current, Over Temperature, and Over Voltage protection ensures safe battery charging.
Smartphones and Tablets
The BQ24253RGET's 2A charge current and I2C interface make it a perfect fit for smartphones and tablets, enabling fast and controlled charging of single-cell Li-Ion batteries.
Portable Speakers
For Bluetooth speakers requiring reliable power management, this charger offers a robust solution with its 24-VFQFN package and integrated over-temperature protection, ensuring safe operation during extended use.
Digital Cameras
Cameras benefit from the BQ24253RGET's precise 4.2V regulation and 2A current capability, ensuring quick and safe recharging of Li-Ion battery packs.
Handheld Gaming Consoles
The charger's high efficiency and thermal protection make it suitable for handheld gaming devices that demand consistent performance and safe charging during intensive use.
Portable Power Banks
In power bank designs, this IC provides a reliable charging path for the internal single-cell battery, with I2C monitoring for state-of-charge reporting.
- Q: What battery chemistry is the BQ24253RGET designed for?
- A: It is specifically designed for single-cell Lithium Ion batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A, suitable for fast charging.
- Q: What is the battery regulation voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are integrated?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the control interface?
- A: It uses an I2C interface for communication and control.
BQ24253RGET.pdf
- Q: What battery chemistry is the BQ24253RGET designed for?
- A: It is specifically designed for single-cell Lithium Ion batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A, suitable for fast charging.
- Q: What is the battery regulation voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are integrated?
- A: It includes Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the control interface?
- A: It uses an I2C interface for communication and control.
