Texas Instruments

TLV71312PQDBVRQ1

The Texas Instruments TLV71312PQDBVRQ1 is a low-power, low-voltage, single-cell linear lithium-ion or lithium-polymer battery charger with a 5V input. It is designed to provide efficient and reliable charging for a wide range of applications, including portable devices, wearable electronics, and IoT devices.

Description:

The TLV71312PQDBVRQ1 is a highly integrated, compact solution that offers a variety of features to ensure safe and efficient charging. It is available in a small, 10-pin WSON package, making it ideal for space-constrained applications.

Features:

1. Input voltage range: 4.5V to 5.5V
2. Output voltage: Adjustable up to 4.4V
3. Charge current: Adjustable up to 1A
4. Charging modes: Constant current/constant voltage (CC/CV), and trickle charging
5. Battery temperature monitoring: Allows for thermal regulation during charging
6. Fault protection: Over-voltage, under-voltage, over-current, and short-circuit protection
7. Power-saving mode: Reduces power consumption during standby
8. Small footprint: 10-pin WSON package
9. Wide operating temperature range: -40°C to 85°C

Applications:

1. Portable devices: Smartphones, tablets, and other handheld electronics
2. Wearable electronics: Fitness trackers, smartwatches, and health monitoring devices
3. IoT devices: Smart home devices, security systems, and wireless sensors
4. Medical devices: Portable medical instruments and wearable health monitors
5. Consumer electronics: Bluetooth speakers, headphones, and other audio devices
6. Industrial applications: Portable data loggers, handheld scanners, and other portable industrial equipment

The TLV71312PQDBVRQ1 offers a reliable and efficient solution for single-cell lithium-ion or lithium-polymer battery charging in a wide range of applications. Its compact size, adjustable charge current and voltage, and built-in safety features make it an ideal choice for designers looking to implement a low-power, low-voltage battery charging solution.