Monolithic Power Systems MP9447 | Demoboard EV9447-L-00A

Description

The EV9447-L-00A is an evaluation board forthe MP9447, a high-efficiency step-downregulator with integrated power MOSFETs.MP9447 offers a very compact solution toachieve a 5A, continuous-output current over awide input-supply range with excellent load andline regulation. It also provides fast transientresponse and good stability for wide inputsupplyand load range.The EV9447-L-00A is a fully assembled andtested evaluation board. It generates a +5Voutput voltage at load current up to 5A from a7V to 36V input range. Switching frequency isset at 500kHz.

Features

 Wide 7V-to-36V Operating Input Range

• Guaranteed 5A, Continuous Output Current
• Internal 65mΩ High-Side, 30mΩ Low-SidePower MOSFETs
• Proprietary Switching-Loss-ReductionTechnology
• 1.5% Reference Voltage
• Programmable Soft-Start Time
• Low Drop-out Mode
• SCP, OCP, UVP and Thermal Shutdown

Typical applications

• USB Power Supplies
• Power Supply for Chargers
• General Consumer
• Cigarette Lighter Adapters

More information

• Datasheet
• IC product information