Texas Instruments

BQ24296MRGET

BQ24296MRGET Description

The BQ24296MRGET from Texas Instruments is a highly integrated, single-cell Li-Ion/Polymer battery charger IC designed for compact, high-efficiency power management in portable electronics. Operating with a 4.2V battery pack voltage and supporting a maximum charge current of 3A, it is optimized for fast charging while ensuring safety and reliability. The device features an I2C interface for programmable control, enabling dynamic adjustment of charging parameters. With a 6.2V maximum input voltage, it accommodates a wide range of power sources, including USB and adapters. Packaged in a 24-pin VQFN (4x4mm), it is surface-mountable and compliant with RoHS3 and REACH standards.

BQ24296MRGET Features

• High-Efficiency Charging: Supports up to 3A charge current for rapid battery replenishment.
• Advanced Protection: Integrated safeguards against over-voltage, over-current, and over-temperature (OVP, OCP, OTP).
• I2C Programmable: Enables fine-tuning of charging profiles for flexibility in diverse applications.
• Wide Input Range: Accepts up to 6.2V input, compatible with USB PD and adapter inputs.
• Compact Form Factor: 24VQFN package (4x4mm) ideal for space-constrained designs.
• Compliance: RoHS3, REACH, and EAR99 certified, with MSL2 (1-year shelf life) moisture sensitivity.

BQ24296MRGET Applications

• Portable Electronics: Smartphones, tablets, and wearables requiring compact, high-current charging.
• IoT Devices: Battery-powered sensors and edge devices needing programmable charging profiles.
• Medical Devices: Portable health monitors where safety and reliability are critical.
• Industrial Tools: Handheld equipment demanding robust thermal and electrical protection.

Conclusion of BQ24296MRGET

The BQ24296MRGET stands out for its high current capability, programmable interface, and robust protection features, making it a superior choice for modern portable devices. Its small footprint, compliance with environmental standards, and adaptability to various power sources position it as a versatile solution for designers prioritizing efficiency, safety, and space optimization. Ideal for consumer, industrial, and medical applications, this charger IC delivers performance and reliability in demanding environments.