Texas Instruments

TL972QDRQ1  

OP Amps, Buffer Amps ICs

The Texas Instruments TL972QDRQ1 is a highly integrated step-down switching regulator that is designed to provide efficient power conversion for a wide range of applications. Here is a description of the model, its features, and potential applications:

Model: TL972QDRQ1

Description:

The TL972QDRQ1 is a synchronous step-down (buck) converter that offers a compact solution for power management in various electronic devices. It is designed to operate with a wide input voltage range and can deliver a regulated output voltage to power different loads.

Features:

1. High Efficiency: The TL972QDRQ1 is designed for high efficiency, which means it can convert input power to output power with minimal energy loss, making it suitable for battery-powered applications.

2. Wide Input Voltage Range: It can handle a wide range of input voltages, making it versatile for different power supply scenarios.

3. Synchronous Rectification: This feature allows for lower power dissipation and higher efficiency, especially at higher input voltages or lower output voltages.

4. Integrated Switches: The device integrates both high-side and low-side MOSFETs, reducing the number of external components required.

5. Small Package Size: The QFN package is compact, which is beneficial for space-constrained applications.

6. Load and Line Regulation: The TL972QDRQ1 provides stable output voltage under varying load and input voltage conditions.

7. Protection Features: It includes over-current protection, over-voltage protection, and thermal shutdown to safeguard the device and the system from fault conditions.

8. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor network, providing flexibility for different output voltage requirements.

Applications:

1. Portable Electronics: Due to its high efficiency and compact size, the TL972QDRQ1 is ideal for powering portable devices such as smartphones, tablets, and wearables.

2. IoT Devices: Internet of Things (IoT) devices often require efficient and compact power solutions, making this regulator suitable for various IoT applications.

3. Medical Devices: The TL972QDRQ1 can be used in battery-operated medical devices where efficiency and reliability are critical.

4. Industrial Equipment: In industrial settings, the regulator can be used to provide stable power to sensors, controllers, and other electronic components.

5. Automotive Applications: It can be used in automotive electronics for power management, such as infotainment systems or sensor power supplies.

6. Telecommunications: For telecommunications equipment, the TL972QDRQ1 can provide a stable power source for various modules and components.

7. Computing and Networking: In computing and networking devices, it can be used to supply power to processors, memory modules, and other critical components.

The TL972QDRQ1 is a versatile and efficient power management solution that can be integrated into a wide range of electronic devices to provide reliable and stable power conversion.

TL972QDRQ1 Documents

Download datasheets and manufacturer documentation for TL972QDRQ1

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       Product Change Notification (PDF)      

Technical Resources :

TL972 TINA-TI Reference Design      

SPICE Models :

TL972 PSpice Model       TL972 TINA-TI Spice Model