Texas Instruments

LMR14020SSQDDAQ1  

DC Switching Voltage Regulators

The LMR14020SSQDDAQ1 is a high-efficiency synchronous step-down regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of applications. Here is a brief description of the model, its features, and applications:

Description:

The LMR14020SSQDDAQ1 is a highly integrated, high-efficiency synchronous step-down regulator that can deliver up to 2A of output current. It features a wide input voltage range of 4.75V to 23V and an output voltage range of 0.9V to 9.95V. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The LMR14020SSQDDAQ1 offers high efficiency up to 93%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can accept a wide range of input voltages, making it suitable for various power supply sources.
3. Tight Output Voltage Regulation: The LMR14020SSQDDAQ1 provides tight output voltage regulation, ensuring stable and accurate output voltage even under varying load and input voltage conditions.
4. Low Dropout Voltage: The device has a low dropout voltage, which allows it to maintain high efficiency even under low input voltage and high output current conditions.
5. High-Frequency Operation: The LMR14020SSQDDAQ1 operates at a high frequency, which enables the use of smaller external components and reduces the overall solution size.
6. Protection Features: The device includes various protection features such as over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation and prevent damage in case of faults.

Applications:

1. Portable Electronics: The LMR14020SSQDDAQ1 is ideal for powering portable electronic devices such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The device can be used in industrial applications where a stable and efficient power supply is required, such as in motor drives, sensors, and control systems.
3. Automotive Applications: The LMR14020SSQDDAQ1 can be used in various automotive applications, including infotainment systems, instrument clusters, and lighting systems.
4. Medical Devices: The device is suitable for use in medical devices that require a stable and efficient power supply, such as portable medical instruments, wearable health monitors, and medical imaging equipment.
5. Telecommunications: The LMR14020SSQDDAQ1 can be used in telecommunications equipment, such as base stations, routers, and switches, to provide a stable and efficient power supply.

In summary, the LMR14020SSQDDAQ1 is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide input voltage range, tight output voltage regulation, and various protection features. It is suitable for a wide range of applications, including portable electronics, industrial equipment, automotive applications, medical devices, and telecommunications equipment.

LMR14020SSQDDAQ1 Documents

Download datasheets and manufacturer documentation for LMR14020SSQDDAQ1

Datasheets :

LMR14020-Q1