Hot-selling and scarce MP2212DQ-LF-Z 16V, 3A, 600kHz Synchronous Step-Down Converter QFN

Product Descriptions

The MP2212 is an internally compensated 600kHz fixed frequency PWM synchronous step-down regulator. With a 3V to 6V bias supply (VCC), MP2212 operates from a 3V to 16V input and generates an adjustable output voltage from 0.8V to 0.9xVIN at up to 3A load current.

The MP2212 integrates an 80mΩ high-side switch and an 80mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, it is stable with a ceramic output capacitor and a small inductor. Fault protection includes hiccup short-circuit protection, cycle-by-cycle current limiting and thermal shutdown. Other features include frequency synchronization input and internal soft-start.

The MP2212 is available in small 3mm x 3mm 10-lead QFN and 8-lead SOIC with exposed pad packages.

Product Features

• 3A Output Current

• Input Supply Range: 3V to 16V

• 80mΩ Internal Power MOSFET Switches

• All Ceramic Output Capacitors Design

• Up to 95 PERCENT Efficiency

• 600kHz Fixed Switching Frequency

• Adjustable Output from 0.8V to 0.9xVIN

• Internal Soft-Start

• Frequency Synchronization Input

• Thermal Shutdown

• Cycle-by-Cycle Current Limiting

• Hiccup Short Circuit Protection

• 10-lead, 3mm x 3mm QFN Package and 8- lead SOICE package

Product Applications

• µP/ASIC/DSP/FPGA Core and I/O Supplies

• Printers and LCD TVs

• Network and Telecom Equipment

• Point of Load Regulators 

Product Specification

Product Photos

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