Texas Instruments

TPS23751PWPR

The Texas Instruments TPS23751PWPR is a highly integrated, single-chip, step-down (buck) switching regulator designed for use in a wide range of applications. It is designed to provide efficient and stable power conversion in various electronic devices.

Description:

The TPS23751PWPR is a highly integrated, single-chip, step-down (buck) switching regulator with an input voltage range of 4.75V to 23V and an output voltage range of 0.95V to 5.5V. It is available in a compact 20-pin, 3mm x 4mm PowerPad package.

Features:

1. High Efficiency: The TPS23751PWPR offers high efficiency up to 95%, which helps reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4.75V to 23V, making it suitable for a wide range of applications.
3. Adjustable Output Voltage: The output voltage can be adjusted from 0.95V to 5.5V using an external resistor divider.
4. High Current Capability: The device can deliver up to 3A of continuous output current, making it suitable for powering high-current loads.
5. Low Dropout Voltage: The TPS23751PWPR has a low dropout voltage of 300mV at full load, ensuring stable operation even under low input voltage conditions.
6. Integrated Power Path Management: The device features integrated power path management, which includes input under-voltage lockout, output over-voltage protection, and thermal shutdown protection.
7. Small Package Size: The compact 20-pin, 3mm x 4mm PowerPad package makes it easy to integrate into space-constrained applications.

Applications:

1. Portable Electronics: The TPS23751PWPR is ideal for use in portable electronic devices such as smartphones, tablets, and wearable devices, where efficient power conversion and compact size are critical.
2. Industrial Control Systems: The device can be used in industrial control systems, where stable and efficient power conversion is required.
3. Medical Devices: The TPS23751PWPR can be used in medical devices that require a stable and efficient power supply with low dropout voltage and high current capability.
4. Automotive Applications: The device is suitable for use in automotive applications, where a wide input voltage range and high efficiency are required.
5. Power Banks and Chargers: The TPS23751PWPR can be used in power banks and chargers to provide efficient and stable power conversion for charging and powering various electronic devices.

In summary, the Texas Instruments TPS23751PWPR is a highly efficient, compact, and versatile step-down switching regulator that can be used in a wide range of applications, including portable electronics, industrial control systems, medical devices, automotive applications, and power banks and chargers.