Texas Instruments

LMR38010SDDAR

LMR38010SDDAR Description

The LMR38010SDDAR is a high-performance, adjustable output DC switching voltage regulator from Texas Instruments, designed to deliver 1A of output current with a maximum input voltage of 80V and a maximum output voltage of 75V. This surface-mount device features a buck topology and synchronous rectification, ensuring efficient power conversion and minimal power loss. With a switching frequency range of 200kHz to 2.2MHz, the LMR38010SDDAR offers flexibility in design and operation.

LMR38010SDDAR Features

• Synchronous Rectifier: Reduces power loss and improves efficiency by using a synchronous rectifier on the output.
• Adjustable Output: Allows for flexible output voltage settings, making it suitable for various applications.
• Wide Input Voltage Range: Capable of handling input voltages from 4.2V to 80V, providing versatility in power source selection.
• High Output Current: Delivers up to 1A of continuous output current, suitable for demanding applications.
• Buck Topology: Efficient power conversion with a simple and compact design.
• Surface Mount: Ideal for space-constrained applications and easy integration into PCB designs.
• Positive Output Configuration: Provides a positive output voltage, suitable for most electronic devices.
• Flexible Switching Frequency: Offers a wide range of switching frequencies for optimal performance in various applications.
• SIMPLE SWITCHER® Series: Part of a reliable and proven series of switching regulators.
• RoHS3 Compliant: Ensures environmental compliance and meets industry standards.
• REACH Unaffected: Compliant with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation.

LMR38010SDDAR Applications

The LMR38010SDDAR is ideal for a wide range of applications where efficient power conversion and high output current are required. Some specific use cases include:

1. Portable Electronics: Powering devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: Providing stable power to motors, sensors, and control systems.
3. Medical Devices: Ensuring reliable power to critical medical equipment and instruments.
4. Automotive Systems: Powering infotainment systems, lighting, and other electronic components in vehicles.

Conclusion of LMR38010SDDAR

The LMR38010SDDAR is a versatile and efficient DC switching voltage regulator that offers a range of benefits for various applications. Its adjustable output, high output current, and synchronous rectification make it an excellent choice for demanding power conversion needs. With its RoHS3 compliance and REACH unaffected status, the LMR38010SDDAR is not only a powerful solution but also an environmentally responsible one.