Texas Instruments BQ24166RGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.43 | $5.43 |
| 15+ | $5.26 | $78.90 |
| 25+ | $5.15 | $128.75 |
| 50+ | $4.86 | $243.00 |
| 100+ | $4.29 | $429.00 |
| N+ | $0.86 | 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 |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Temperature, Short Circuit |
| Charge Current - Max | 2.5A |
| Battery Pack Voltage | 3.7V |
| Voltage - Supply (Max) | 10V |
| Interface | USB |
| 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 BQ24166RGET from Texas Instruments is a dedicated single-cell Lithium Ion battery charger. It provides a maximum charge current of 2.5A for a 3.7V battery pack. This charger integrates essential fault protection features, including over-temperature and short-circuit protection, to ensure safe operation. With a USB interface and a wide operating temperature range of -40°C to 85°C, it is designed for reliable performance in portable electronics. The device is housed in a compact 24-VFQFN package with an exposed pad for enhanced thermal performance.
- Optimized for Li-Ion: Specifically designed for single-cell Lithium Ion batteries, ensuring correct charging profiles.
- High Current Capacity: Supports up to 2.5A charge current for faster charging of portable devices.
- Robust Protection: Includes over-temperature and short-circuit protection to prevent damage to the battery and system.
- Industrial Temperature Range: Rated for -40°C to 85°C, making it suitable for a wide range of environments.
Smartphones and Feature Phones
With a 2.5A charge current and USB interface, this IC is well-suited for charging single-cell Li-Ion batteries in mobile phones, providing a balance between speed and thermal management.
Portable Media Players
The compact 24-VFQFN package and reliable short-circuit protection make it an excellent choice for PMPs and handheld gaming consoles where space is at a premium.
Digital Cameras and Camcorders
Its wide temperature range and robust protection ensure reliable charging in cameras used in various outdoor shooting conditions.
Bluetooth Speakers
The 3.7V battery voltage and 2.5A current are ideal for powering and charging portable Bluetooth speakers, ensuring long playtime with safe charging cycles.
Wearable Fitness Trackers
For devices with smaller Li-Ion cells, this charger provides a safe and efficient charging solution, with over-temperature protection to prevent overheating in close contact with skin.
Portable Diagnostic Equipment
In medical or industrial handheld diagnostic tools, the -40°C to 85°C range allows operation in varied environments, while short-circuit protection adds a layer of safety.
- Q: What battery chemistry does the BQ24166RGET support?
- A: It is specifically designed for Lithium Ion (Li-Ion) batteries.
- Q: How many cells can it charge?
- A: It supports single-cell (1s) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2.5A.
- Q: What is the battery voltage?
- A: The nominal battery voltage is 3.7V.
- Q: What fault protection features are available?
- A: It includes over-temperature and short-circuit protection.
- Q: What is the operating temperature range?
- A: It operates over a temperature range of -40°C to 85°C (TA).
BQ24166RGET.pdf
- Q: What battery chemistry does the BQ24166RGET support?
- A: It is specifically designed for Lithium Ion (Li-Ion) batteries.
- Q: How many cells can it charge?
- A: It supports single-cell (1s) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 2.5A.
- Q: What is the battery voltage?
- A: The nominal battery voltage is 3.7V.
- Q: What fault protection features are available?
- A: It includes over-temperature and short-circuit protection.
- Q: What is the operating temperature range?
- A: It operates over a temperature range of -40°C to 85°C (TA).
