Texas Instruments BQ24073RGTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.08 | $3.08 |
| 15+ | $2.98 | $44.70 |
| 25+ | $2.92 | $73.00 |
| 50+ | $2.75 | $137.50 |
| 100+ | $2.43 | $243.00 |
| N+ | $0.49 | 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 | Current, Timer |
| Fault Protection | Over Temperature, Over Voltage, Reverse Current, Short Circuit |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6.4V |
| Interface | USB |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (3x3) |
| ROHS |  |
The BQ24073RGTR is a USB-compatible linear battery charger from Texas Instruments, tailored for single-cell Lithium Ion batteries. It offers a charge current up to 1.5A with a precise 4.2V regulation voltage. The device is equipped with comprehensive fault protection, including over-temperature, over-voltage, reverse current, and short circuit safeguards. Its USB interface simplifies integration into modern portable electronics. With a junction temperature range of -40°C to 125°C and a compact 16-VFQFN package, it is a reliable choice for a broad spectrum of consumer and industrial applications.
- USB Compatibility: Designed for direct USB power input, simplifying charging circuit design.
- Full Protection Suite: Over-temperature, over-voltage, reverse current, and short circuit protection ensure safe operation.
- Extended Temperature Range: Operates from -40°C to 125°C, suitable for harsh environments.
- Compact and Efficient: The 16-VFQFN package is ideal for miniaturized portable devices.
USB-Powered Wearables
The BQ24073RGTR is perfect for smartwatches and fitness bands that charge via USB, offering 1.5A current and robust protection for daily use.
Portable Bluetooth Speakers
With its USB interface and over-voltage protection, this charger ensures safe charging of single-cell Li-Ion batteries in portable speakers, even with fluctuating USB power.
Wireless Headphones
For charging cases of wireless earbuds, the compact 16-VFQFN package and reverse current protection make it an ideal choice to prevent battery drain.
Handheld GPS Devices
Its wide temperature range (-40°C to 125°C) allows for reliable charging in outdoor navigation devices used in extreme weather conditions.
Smart Home Security Cameras
For battery-powered indoor/outdoor cameras, this charger provides stable charging with short circuit protection, ensuring long-term safety and reliability.
- Q: What battery chemistry is supported?
- A: The BQ24073RGTR is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What interface does it use?
- A: It features a USB interface for power input.
- Q: What protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
BQ24073RGTR.pdf
- Q: What battery chemistry is supported?
- A: The BQ24073RGTR is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What interface does it use?
- A: It features a USB interface for power input.
- Q: What protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
