Texas Instruments

TPS40050QPWPRQ1

TPS40050QPWPRQ1 is a linear lithium-ion battery charger integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a highly efficient and compact solution for charging lithium-ion batteries in a wide range of applications.

Description:

The TPS40050QPWPRQ1 is a highly integrated, low-power, linear lithium-ion battery charger with a built-in microcontroller. It features a constant current/constant voltage (CC/CV) charging algorithm and is capable of charging batteries with a capacity of up to 5 Ah. The device is available in a compact 16-pin QFN package.

Features:

1. Constant current/constant voltage (CC/CV) charging algorithm
2. Supports lithium-ion batteries with a capacity of up to 5 Ah
3. Integrated microcontroller for advanced charge management
4. Wide input voltage range (4.5V to 5.5V)
5. Programmable charging current and voltage
6. Thermal regulation and over-temperature protection
7. Short-circuit protection
8. Battery under-voltage protection
9. Charge status indicators (charging, full, and fault)
10. Compact 16-pin QFN package

Applications:

The TPS40050QPWPRQ1 is suitable for a wide range of applications that require efficient and reliable lithium-ion battery charging, including:

1. Portable electronic devices (smartphones, tablets, and laptops)
2. Wearable devices (smartwatches and fitness trackers)
3. IoT devices (smart home appliances and sensors)
4. Medical devices (personal medical equipment and portable diagnostic tools)
5. Consumer electronics (Bluetooth speakers, headphones, and gaming controllers)
6. Industrial equipment (portable power tools and measurement devices)
7. Automotive applications (infotainment systems and telematics devices)

The TPS40050QPWPRQ1 offers a highly integrated and efficient solution for charging lithium-ion batteries, making it an ideal choice for designers looking to implement a compact and reliable charging system in their products.