Texas Instruments

LMR33620APAQRNXRQ1  

DC Switching Voltage Regulators

The LMR33620 is a highly integrated step-down switching regulator from Texas Instruments that is designed to provide efficient and stable power conversion for a wide range of applications. Here is a brief description of the model, its features, and potential applications:

Model: LMR33620APAQRNXRQ1

Description:

The LMR33620 is a synchronous step-down regulator with an input voltage range of 4.5V to 38V and an output voltage range of 0.6V to 38V. It is capable of delivering up to 6A of continuous output current, making it suitable for a variety of high-current applications.

Features:

1. High Efficiency: The LMR33620 offers high efficiency across a wide load range, which can help reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: With an input voltage range of 4.5V to 38V, the LMR33620 can handle a variety of power sources, including batteries and other DC power supplies.
3. High Output Current: Capable of delivering up to 6A of continuous output current, the LMR33620 is suitable for applications that require high power output.
4. Synchronous Rectification: The use of synchronous rectification helps to minimize conduction losses and improve efficiency, especially at higher input voltages and lower output voltages.
5. Integrated Power MOSFETs: The LMR33620 integrates both high-side and low-side power MOSFETs, reducing the number of external components required and simplifying the design.
6. Protection Features: The device includes over-current protection, over-voltage protection, and thermal shutdown to protect against fault conditions and ensure reliable operation.
7. Small Form Factor: The LMR33620 is available in a compact QFN package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: Due to its high efficiency and wide input voltage range, the LMR33620 is well-suited for powering portable electronic devices such as smartphones, tablets, and laptops.
2. Power Banks: The high output current capability makes the LMR33620 an excellent choice for power banks, which require efficient and high-current charging solutions.
3. Industrial Equipment: The LMR33620 can be used in industrial equipment that requires a stable and efficient power supply, such as sensors, controllers, and motor drivers.
4. LED Lighting: The device can be used to power LED lighting applications, providing efficient power conversion and dimming capabilities.
5. Medical Devices: The LMR33620's efficiency and reliability make it suitable for use in medical devices that require a stable power supply, such as portable medical instruments and wearable devices.

Overall, the LMR33620 is a versatile and efficient step-down regulator that can be used in a wide range of applications requiring high-current power conversion.

LMR33620APAQRNXRQ1 Documents

Download datasheets and manufacturer documentation for LMR33620APAQRNXRQ1