BQ24113ARHLR

The BQ24113ARHLR is a highly integrated battery management IC designed primarily for lithium-ion and lithium-polymer battery charging applications. Manufactured by Texas Instruments, it features a single-cell charger with advanced capabilities such as a high-efficiency buck converter, enabling fast charging. The device supports USB and AC adapter inputs, providing flexible power management options.
Key features include programmable charge currents, temperature monitoring, and various charge termination methods to ensure battery safety and longevity. It integrates protection features like overvoltage, overcurrent, and thermal regulation.
The BQ24113ARHLR is optimized for space-constrained applications, making it suitable for portable electronics, smartphones, and tablets. It operates with minimal external components, reducing design complexity and cost. Its small footprint and efficient performance make it a popular choice among engineers looking to enhance battery charging in compact devices.

The BQ24113ARHLR is a highly integrated lithium-ion battery charger from Texas Instruments designed for portable applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range (4.5V to 14V), accommodating various power sources.
2. Charge Current Control: Adjustable charge current up to 3A, with a programmable termination current.
3. Thermal Regulation: Built-in thermal regulation to prevent overheating during charging.
4. Battery Voltage Regulation: Provides precise battery voltage regulation of 4.2V for lithium-ion cells.
5. Power Path Management: Supports power path management to allow simultaneous charging and system power.
6. Status Indication: Integrated status LED outputs for charge status indication (charging, full, and fault).
7. Safety Features: Includes overvoltage, overcurrent, and thermal shutdown protection.
8. Compact Package: Offered in a 32-pin HTQFP package, optimizing space for compact designs.
These features make the BQ24113ARHLR suitable for smartphones, tablets, and other portable devices.

The BQ24113ARHLR is packaged in a VQFN (Very Thin Quad Flat No-leads) package with a 4x4 mm footprint.

The BQ24113ARHLR is a highly integrated lithium-ion battery charger IC with a pin count of 24.
Key Functions:
1. Input Power Management: Manages power from various sources including USB or adapters.
2. Battery Charging: Supports constant current/constant voltage (CC/CV) charging with programmable charge current.
3. Safety Features: Includes thermal regulation, overvoltage protection, and short-circuit protection.
4. LED Indicators: Provides status indication for battery charging and fault conditions.
5. Battery Voltage Regulation: Regulates battery voltage to ensure safe charging levels.
The BQ24113ARHLR is typically used in portable devices, such as smartphones and tablets, to efficiently manage battery charging and provide robust safety features.

The BQ24113ARHLR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing solutions. Founded in 1930, TI has established itself as a leader in the semiconductor industry, providing a wide range of products for applications in automotive, industrial, communications, and consumer electronics. The BQ24113ARHLR specifically is a battery charger IC designed for portable devices, showcasing TI's expertise in power management solutions.

The BQ24113ARHLR is a Li-ion battery charger IC widely used in portable devices such as smartphones, tablets, and wearable electronics. It is suitable for applications requiring efficient charging management, including USB-powered devices, power banks, and electric vehicles. Its features support various charging modes, battery health monitoring, and power path management, making it ideal for consumer electronics and IoT devices.

The BQ24113ARHLR is a battery charger IC designed for Li-ion/Li-polymer batteries. Equivalent products include:
1. BQ24112
2. BQ24114
3. BQ24115
4. MCP73831 (for simpler applications)
5. LTC4054 (for low-cost charging)
These options vary in features like input voltage range, charge current, and additional functionalities. Always verify specifications for compatibility.