Texas Instruments

LMR33620BDDA

The LMR33620BDDA is a highly integrated step-down switching regulator from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The LMR33620BDDA is a synchronous step-down regulator with a wide input voltage range of 4.75V to 38V. It can deliver an output voltage as low as 0.1V and is capable of providing up to 3A of output current. The device features a high-frequency switching topology, which allows for smaller external components and improved efficiency.

Features:

1. Wide input voltage range: 4.75V to 38V
2. Output voltage as low as 0.1V
3. Capable of providing up to 3A of output current
4. High-frequency switching topology for improved efficiency and smaller external components
5. Synchronous rectification for high efficiency at light load conditions
6. Programmable soft-start and tracking to minimize output voltage overshoot and inrush current
7. Integrated over-current protection, over-voltage protection, and thermal shutdown
8. Small form factor with a 10mm x 10mm, 3.3mm height, DDA package

Applications:

The LMR33620BDDA is suitable for a variety of applications that require efficient and compact power conversion. Some of the key applications include:

1. Portable devices: Smartphones, tablets, and wearables
2. Power banks and USB battery packs
3. Automotive applications: Infotainment systems, LED lighting, and power management
4. Industrial equipment: Sensor power supplies and motor controllers
5. Medical devices: Portable medical instruments and wearable medical devices
6. Networking equipment: Routers, switches, and IoT devices

In summary, the LMR33620BDDA is a versatile and efficient step-down switching regulator from Texas Instruments, suitable for a wide range of applications that require compact and efficient power conversion solutions. Its high-frequency switching topology, integrated protection features, and small form factor make it an attractive choice for designers looking to optimize their power conversion solutions.