Texas Instruments BQ24078RGTT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.58 | $3.58 |
| 15+ | $3.47 | $52.05 |
| 25+ | $3.39 | $84.75 |
| 50+ | $3.20 | $160.00 |
| 100+ | $2.83 | $283.00 |
| N+ | $0.57 | 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 Features | Current, Timer |
| Fault Protection | Over Temperature, Over Voltage, Reverse Current, Short Circuit |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.35V |
| 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 Texas Instruments BQ24078RGTT is a linear battery charger designed for single-cell Lithium Ion batteries. It supports a charge current up to 1.5A and a battery voltage of 4.35V. The device includes comprehensive protection against overtemperature, overvoltage, reverse current, and short circuits. With a USB interface and 16-VFQFN package, it is well-suited for portable consumer electronics requiring safe USB charging.
- Comprehensive Protection: Includes overvoltage, overtemperature, reverse current, and short circuit safeguards.
- High-Temperature Tolerance: Rated up to 125°C junction temperature for demanding environments.
- USB Compatibility: Native USB interface simplifies integration with standard chargers.
- High-Voltage Cell Support: 4.35V rating enables use with high-energy-density batteries.
USB-Powered Consumer Electronics
The BQ24078RGTT's USB interface and 1.5A charge current make it ideal for charging single-cell Li-Ion batteries in devices powered from standard USB ports.
Portable Speakers
Bluetooth speakers with 1S Li-Ion batteries benefit from the robust protection suite, including reverse current and short circuit protection.
Digital Cameras
Cameras with USB charging can use this charger for safe, reliable battery replenishment with overvoltage protection.
E-Readers
E-readers with long battery life requirements can leverage the 4.35V high-voltage cell support for extended runtime.
Handheld Barcode Scanners
Retail and warehouse scanners operating in warm environments benefit from the wide junction temperature range up to 125°C.
- Q: What battery chemistry does this charger support?
- A: It supports Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1) configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.35V.
- Q: What interface is available?
- A: It features a USB interface.
- Q: What protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
BQ24078RGTT.pdf
- Q: What battery chemistry does this charger support?
- A: It supports Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1) configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.35V.
- Q: What interface is available?
- A: It features a USB interface.
- Q: What protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
