Texas Instruments BQ24296MRGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.08 | $4.08 |
| 15+ | $3.95 | $59.25 |
| 25+ | $3.86 | $96.50 |
| 50+ | $3.65 | $182.50 |
| 100+ | $3.22 | $322.00 |
| N+ | $0.64 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 3A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6.2V |
| 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 BQ24296MRGET is a single-cell switch-mode battery charger for Lithium Ion/Polymer batteries. It provides up to 3A of charge current with a 4.2V battery regulation voltage. The I2C interface enables programmable charging parameters and status readback. Integrated Over Current, Over Temperature, and Over Voltage protection ensures safe and reliable operation. Housed in a 24-VFQFN package with exposed pad, it operates over -40°C to 85°C, making it ideal for portable consumer and industrial electronics.
- Efficient Charging: 3A current capability supports fast charging for single-cell Li-Ion packs.
- Precise Voltage Regulation: 4.2V output ensures maximum battery capacity utilization.
- Comprehensive Protection: Over Current, Over Voltage, and Over Temperature safeguards protect the system.
- Digital Control: I2C interface allows for dynamic adjustment of charge settings.
- Thermally Efficient: Exposed pad package enhances heat dissipation for sustained high-current operation.
Smartphones and Phablets
3A charging capability is well-suited for mainstream smartphones with 3000-4000mAh batteries, providing a good balance between speed and thermal management.
Portable Bluetooth Speakers
I2C control allows the speaker's microcontroller to adjust charging current based on temperature, optimizing charging in enclosed spaces.
Digital Cameras and Camcorders
Reliable 4.2V regulation ensures full capacity charging for camera batteries, extending shooting time.
Handheld Gaming Consoles
The 24-VFQFN package with exposed pad offers excellent thermal performance for continuous charging during gameplay.
Smart Home Hubs
Over Voltage protection is critical for devices connected to variable power sources, ensuring safe charging of the internal battery.
Wearable Fitness Trackers
Its compact size and I2C interface make it suitable for fitness bands that require precise charge monitoring.
- Q: What battery chemistry is supported?
- A: This charger is for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1s) battery pack.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What is the battery pack voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are included?
- A: It features Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface for control and monitoring.
BQ24296MRGET.pdf
- Q: What battery chemistry is supported?
- A: This charger is for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1s) battery pack.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3A.
- Q: What is the battery pack voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are included?
- A: It features Over Current, Over Temperature, and Over Voltage protection.
- Q: What interface does it use?
- A: It uses an I2C interface for control and monitoring.
