The MP2113DD-LF-Z is a monolithic synchronous step-down converter from MPS (Monolithic Power Systems). It integrates a high-side and low-side power MOSFET to deliver a high-efficiency solution. It is available in a small QFN package.

Applications:

• Portable Devices
• Consumer Electronics
• Low-Voltage Power Supplies
• FPGA, DSP and ASIC Power Supplies

Features:

• Wide 2.5V to 5.5V Operating Input Range
• 2A Continuous Output Current
• Low RDS(ON) for Internal Power MOSFETs
• High Efficiency up to 93%
• 1.4MHz Switching Frequency
• Internal Soft-Start
• Over-Current Protection (OCP)
• Short-Circuit Protection (SCP)
• Over-Temperature Protection (OTP)
• Available in a QFN-10 (1.5mmx2mm) Package

Benefits:

• High Efficiency: The high efficiency minimizes power loss, leading to cooler operation and longer battery life in portable applications.
• Compact Size: The small QFN package allows for a compact solution, ideal for space-constrained applications.
• Robust Protection: Built-in protection features like OCP, SCP, and OTP ensure reliable operation and prevent damage to the device and the load.
• Simple Design: The integrated MOSFETs and internal soft-start simplify the design process, reducing the number of external components required.
• Wide Input Voltage Range: Accommodates a variety of power sources, making it suitable for diverse applications.

Technical Specifications:

The MP2113DD-LF-Z operates with an input voltage range of 2.5V to 5.5V and delivers a continuous output current of 2A. It features a 1.4MHz switching frequency, which allows for the use of smaller external components. The device also includes internal soft-start to limit inrush current during startup. The QFN-10 (1.5mmx2mm) package offers excellent thermal performance. The operating temperature is typically -40°C to +85°C.