Texas Instruments

TLV7034QPWRQ1  

Linear Comparators

The TLV7034QPWRQ1 is a low-power, high-precision, single-cell lithium-ion and lithium-polymer battery charger from Texas Instruments. It is designed to provide efficient and reliable charging for a wide range of battery-powered applications.

Description:

The TLV7034QPWRQ1 is a highly integrated, step-down battery charger that features a constant current/constant voltage (CC/CV) charging algorithm. It is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TLV7034QPWRQ1 can operate from a wide input voltage range of 3.75V to 6V, making it suitable for a variety of power supply options.
2. High efficiency: The charger features a high-efficiency step-down converter, which minimizes power dissipation and maximizes charging efficiency.
3. Precise voltage regulation: The TLV7034QPWRQ1 provides precise voltage regulation, ensuring that the battery is charged at the correct voltage level.
4. Programmable charge current: The charge current can be programmed using an external resistor, allowing for customization of the charging process.
5. Thermal protection: The charger features thermal protection to prevent overheating and damage to the battery or the charging circuit.
6. Small form factor: The TLV7034QPWRQ1 is available in a compact QFN package, making it suitable for space-constrained applications.

Applications:

The TLV7034QPWRQ1 is suitable for a wide range of battery-powered applications, including:

1. Portable electronics: The charger can be used in portable devices such as smartphones, tablets, and wearables.
2. Medical devices: The high precision and reliability of the TLV7034QPWRQ1 make it suitable for use in medical devices that require accurate battery charging.
3. IoT devices: The low power consumption and small form factor of the TLV7034QPWRQ1 make it an ideal choice for IoT devices that require efficient and compact charging solutions.
4. Consumer electronics: The charger can be used in a variety of consumer electronics, such as cameras, GPS devices, and portable gaming systems.

In summary, the TLV7034QPWRQ1 is a highly efficient, precise, and compact battery charger that is suitable for a wide range of applications. Its features, such as a wide input voltage range, programmable charge current, and thermal protection, make it an ideal choice for designers looking for a reliable and efficient charging solution.

TLV7034QPWRQ1 Documents

Download datasheets and manufacturer documentation for TLV7034QPWRQ1

Datasheets :

TLV703x-Q1, TLV704x-Q1      

PCN Packaging :

Symbolization Update 28/Nov/2022      

PCN Design/Specification :

Design 22/Feb/2022