The MP2306DQ-LF-Z is a monolithic step-down switch mode regulator with a built-in internal power MOSFET. It achieves 3A continuous output current from a 4.75V to 23V input voltage with excellent load and line regulation. The device uses a constant-on-time (COT) control scheme which provides very fast transient response, easy loop design and very tight output regulation.

Applications:

• Distributed Power Systems
• LCD Monitors and TVs
• Set-Top Boxes
• Networking Equipment

Features:

• Wide 4.75V to 23V Operating Input Range
• 3A Continuous Output Current
• Internal Power MOSFET
• Constant-On-Time (COT) Control for Fast Transient Response
• Fixed 500kHz Switching Frequency
• High Efficiency up to 93%
• Internal Soft-Start
• Over-Current Protection (OCP)
• Short-Circuit Protection (SCP)
• Over-Temperature Protection (OTP)
• Available in a QFN-10 (3mmx3mm) Package

Benefits:

• The wide input voltage range provides versatility in various applications.
• High efficiency minimizes power losses and reduces heat generation.
• Fast transient response ensures stable output voltage during load changes.
• Small package size allows for compact designs.
• Internal protection features ensure reliable operation.

Additional Details:

The MP2306DQ-LF-Z utilizes a constant-on-time (COT) control architecture for excellent transient response. It features internal soft-start to limit inrush current during startup. Over-current protection (OCP) safeguards the device from overload conditions. Short-circuit protection (SCP) prevents damage during short-circuit events. Over-temperature protection (OTP) shuts down the device if the junction temperature exceeds safe limits. The device is available in a small QFN-10 (3mmx3mm) package. The fixed switching frequency helps to minimize EMI. The high efficiency is achieved through optimized internal power MOSFET design. This product is lead-free and RoHS compliant. It's well suited for space-constrained applications requiring efficient power conversion.