LM5117QPSQE/NOPB

The LM5117QPSQE/NOPB is an advanced high-performance, monolithic integrated switching regulator controller capable of supplying an output current of up to 5A. The LM5117’s integrated PWM/MPPT (Maximum Power Point Tracking) controller provides a wide input voltage range and high efficiency for both step up and step down applications. The integrated PWM/MPPT controller enables smooth, accurate, and efficient output voltage regulation even under varying input voltage conditions.

The advanced PWM/MPPT control architecture of the LM5117QPSQE/NOPB provides excellent transient performance and enables the device to maintain tight regulation during load transients and at light-load conditions. The wide input voltage range of the LM5117 makes it ideal for applications in many types of DC-DC power converters, including non-isolated converters with input voltage ranges from 4V to 17V.

The LM5117 is used in a variety of applications including servers, medical equipment, data acquisition systems, automotive systems, and more. It features integrated PWM/MPPT control, an adjustable output voltage between 0.8V and 4.5V, and a high-frequency current sensing capability. The LM5117 also includes a fault-protection logic block and built-in thermal shutdown for reliable operation.

The LM5117 is designed to reduce the external components required for operation to a minimum, resulting in cost and space savings. The device can be configured in a variety of ways to suit the application. It supports a wide range of input voltages and can be configured as a step-up, step-down, or both. It also provides several feedback options and has programmable dead-time controls to further reduce overall system cost and complexity.

The LM5117QPSQE/NOPB is an efficient and flexible DC-DC step-up/down switching regulator controller that is easy to use with minimal external components. The PWM/MPPT architecture ensures tight regulation over a wide input voltage range, and integrated fault-protection logic and thermal shutdown provide reliable operation. With a wide range of configuration options and adjustable output voltage, the LM5117QPSQE/NOPB is an ideal solution for a variety of power supply applications.