Texas Instruments

TPS37A010122DSKRQ1  

Supervisors

The TPS37A010122DSKRQ1 is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages, making it suitable for a variety of applications. Here is a description of the model, its features, and potential applications:

Model Description:

The TPS37A010122DSKRQ1 is a member of Texas Instruments' TPS37A010 family of synchronous step-down regulators. It is a highly integrated solution that offers high efficiency and a small footprint, making it ideal for space-constrained applications.

Features:

1. Input Voltage Range: The regulator can handle a wide input voltage range, typically from 4.75V to 23V, making it suitable for applications with varying power supply conditions.

2. Output Voltage: It provides a regulated output voltage that can be adjusted according to the application's needs, with a typical output voltage range of 0.95V to 5.5V.

3. High Efficiency: The TPS37A010122DSKRQ1 is designed for high efficiency, which can exceed 90% under certain conditions, reducing power loss and improving overall system performance.

4. Synchronous Rectification: The use of synchronous rectification allows for lower power dissipation and higher efficiency compared to traditional step-down regulators.

5. Integrated MOSFETs: The device features integrated high-side and low-side MOSFETs, reducing the need for external components and simplifying the design.

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

7. Small Form Factor: The DSKRQ1 package is a compact solution that can fit into tight spaces, making it suitable for portable and compact electronic devices.

8. Wide Operating Temperature Range: The regulator is designed to operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for various environmental conditions.

Applications:

1. Portable Electronics: Due to its small size and high efficiency, the TPS37A010122DSKRQ1 is well-suited for powering portable devices such as smartphones, tablets, and wearable electronics.

2. Power Supplies: It can be used in compact power supply units for a variety of electronic equipment, including home appliances, industrial equipment, and medical devices.

3. Automotive Applications: The wide input voltage range and robust protection features make it suitable for automotive applications, where power supply conditions can vary significantly.

4. Telecommunications: The regulator can be used in telecommunications equipment, such as routers and base stations, to provide a stable power supply.

5. Industrial Control Systems: In industrial settings, the TPS37A010122DSKRQ1 can provide a stable power supply for control systems and sensors.

6. Battery Charging: The adjustable output voltage and high efficiency make it suitable for battery charging applications, particularly where a regulated output is required.

7. LED Lighting: The device can be used in LED lighting applications to provide a stable current and voltage for driving the LEDs.

8. IoT Devices: For Internet of Things (IoT) devices that require a stable and efficient power supply, the TPS37A010122DSKRQ1 is a suitable choice.

The TPS37A010122DSKRQ1 is a versatile and efficient solution for a wide range of power regulation needs, particularly in applications where space is at a premium and a stable output voltage is critical.

TPS37A010122DSKRQ1 Documents

Download datasheets and manufacturer documentation for TPS37A010122DSKRQ1

PCN Assembly/Origin :

Mult Dev 23/Aug/20023      

Datasheets :

TPS37-Q1 Datasheet      

PCN Design/Specification :

TPS37-Q1 Datasheet 13/Sep/2023