Overview
The BQ24296MEVM-655 is a high-performance evaluation module (EVM) produced by Texas Instruments, designed to showcase the capabilities of the BQ24296M battery charger IC. This module is tailored for developers and engineers working on portable electronic devices, offering a comprehensive platform for testing and integrating advanced battery charging solutions. Its market positioning targets applications in consumer electronics, medical devices, and industrial equipment, where efficient and reliable battery management is critical. The BQ24296MEVM-655 stands out for its compact design, high charging efficiency, and robust feature set, making it a competitive choice in the battery charger IC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.35 to 6.45 | V | Supports USB input |
| Charging Current | Up to 2 | A | Programmable |
| Battery Voltage Range | 3.5 to 4.44 | V | Supports Li-Ion/Li-Polymer |
| Efficiency | Up to 92 | % | High efficiency |
| Operating Temperature | -40 to 85 | °C | Wide range |
| Package | 20-pin VQFN | - | Compact design |
Key Features
- Integrated high-efficiency battery charger for Li-Ion and Li-Polymer batteries.
- Programmable charging current up to 2A for flexible application support.
- Thermal regulation and protection to ensure safe operation under varying conditions.
- Supports USB input and compliant with USB battery charging specifications.
- Compact and robust design suitable for portable devices.
Applications
The BQ24296MEVM-655 is ideal for a wide range of applications, including portable consumer electronics such as smartphones, tablets, and wearable devices. It is also well-suited for medical devices that require reliable and efficient battery charging, as well as industrial equipment where robust performance is essential. Its ability to handle high charging currents and thermal regulation makes it a versatile solution for demanding environments.
Q & A
What is the input voltage range of the BQ24296MEVM-655?
The input voltage range is 4.35V to 6.45V, supporting USB input.
What types of batteries does this module support?
It supports Li-Ion and Li-Polymer batteries.
What is the maximum charging current?
The maximum charging current is 2A, which is programmable.
Does it include thermal protection?
Yes, it features thermal regulation and protection for safe operation.
Is it compliant with USB battery charging specifications?
Yes, it is compliant with USB battery charging specifications.
What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
What is the package type?
It comes in a 20-pin VQFN package.
Can it be used in medical devices?
Yes, it is suitable for medical devices requiring reliable battery charging.
What is the efficiency of the charger?
The efficiency can reach up to 92%.
Is it suitable for industrial applications?
Yes, its robust design and high performance make it ideal for industrial equipment.
