Texas Instruments BQ24270RGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.42 | $10.42 |
| 15+ | $10.09 | $151.35 |
| 25+ | $9.87 | $246.75 |
| 50+ | $9.32 | $466.00 |
| 100+ | $8.23 | $823.00 |
| N+ | $1.65 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 3.7V |
| Voltage - Supply (Max) | 6V |
| 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 BQ24270 from Texas Instruments is a highly integrated single-cell Lithium Ion battery charger. It provides a charge current up to 1.5A for a 3.7V battery. The device is controlled via an I2C interface, offering programmable charging parameters for diverse applications. It includes robust protection features such as over temperature, over voltage, and short circuit safeguards. Operating from -40°C to 85°C, it is suitable for a wide range of portable electronics. The compact 24-VFQFN package is ideal for space-constrained designs.
- Optimized for Single Cell: Specifically designed for 3.7V Lithium Ion batteries, ensuring correct charging voltage and current.
- Wide Temperature Range: Operates from -40°C to 85°C, suitable for outdoor and industrial portable devices.
- Integrated Protections: Over Temperature, Over Voltage, and Short Circuit protection enhance system safety.
- I2C Programmability: Allows fine-tuning of charge parameters to match specific battery requirements.
Smartphones and Phablets
Single-cell Lithium Ion batteries in mobile phones benefit from the BQ24270's 1.5A charge current and I2C control, enabling optimized charging profiles for extended battery life.
Bluetooth Headsets
Compact wireless earbuds and headsets with small 3.7V cells can be charged safely with the integrated short-circuit and over-temperature protections.
Wearable Fitness Trackers
The small 24-VFQFN package and wide temperature range (-40°C to 85°C) make it suitable for wearables that may be exposed to varying environmental conditions.
Portable Point-of-Sale Devices
Handheld payment terminals using single-cell batteries can rely on the I2C interface for accurate fuel gauging and charge management.
Digital Cameras
Compact point-and-shoot cameras with 3.7V Li-Ion batteries can be recharged quickly and safely, with protection against overvoltage and overheating.
- Q: What battery chemistry does the BQ24270RGET support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it charge?
- A: It supports a single cell.
- 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 3.7V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
BQ24270RGET.pdf
- Q: What battery chemistry does the BQ24270RGET support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it charge?
- A: It supports a single cell.
- 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 3.7V.
- Q: What fault protections are included?
- A: It includes Over Temperature, Over Voltage, and Short Circuit protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C.
