Texas Instruments BQ24074RGTT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.70 | $2.70 |
| 15+ | $2.61 | $39.15 |
| 25+ | $2.56 | $64.00 |
| 50+ | $2.41 | $120.50 |
| 100+ | $2.13 | $213.00 |
| N+ | $0.43 | 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) | 10.2V |
| 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 BQ24074RGTT is a linear battery charger designed for single-cell Lithium Ion batteries. It provides a charge current up to 1.5A with a target battery voltage of 4.2V. The device features a USB interface for power input and control. It includes comprehensive fault protection such as over temperature, over voltage, reverse current, and short circuit. Packaged in a 16-VFQFN exposed pad, it is suitable for a wide range of portable and USB-powered applications.
- Wide Temperature Range: Rated for -40°C to 125°C (TJ), suitable for demanding thermal environments.
- USB Compatibility: Direct USB interface simplifies design for consumer devices.
- Reverse Current Protection: Prevents battery discharge through the charger when power is removed.
- Proven Linear Topology: Simple, low-noise charging solution ideal for sensitive analog circuits.
Portable Consumer Electronics
With a 1.5A charge current and support for 1-cell Li-Ion batteries at 4.2V, this charger is ideal for digital cameras, MP3 players, and other handheld devices.
USB-Powered Devices
The USB interface allows direct connection to standard USB ports for charging, making it perfect for devices that rely on ubiquitous USB power sources.
Smart Home Sensors
Battery-powered IoT sensors can use this charger for safe and reliable charging from USB wall adapters, with reverse current protection preventing battery drain.
Portable Gaming Devices
Handheld gaming consoles with 1-cell Li-Ion batteries benefit from the 1.5A charge rate and robust protection features, ensuring safe operation during extended use.
Emergency Backup Devices
For devices that require reliable backup power, the wide junction temperature range of -40°C to 125°C (TJ) ensures operation in harsh thermal environments.
- Q: What battery chemistry does this charger support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single 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 voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
- Q: What interface is used?
- A: It uses a USB interface.
BQ24074RGTT.pdf
- Q: What battery chemistry does this charger support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single 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 voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, Reverse Current, and Short Circuit protection.
- Q: What interface is used?
- A: It uses a USB interface.
