GS-POE01module usesMP4560chip and some other related components.The MP4560 isahigh frequency step-down switching regulator with integrated internal high-side high voltage power MOSFET.It provides 2A output with current mode control for fast loop response and easy compensation.The wide 4.5V to 55V input range accommodatesa variety of step-down applications,including those in automotive input environment.
A 12µA shutdown mode supply current allows use in battery-powered applications.High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses. The frequency foldback helps prevent inductor current runaway during startup and thermal shutdown provides reliable, fault tolerant operation.By switching at 2MHz, the MP4560 is able to prevent EMI (Electromagnetic Interference) noise problems.
Wide 4.5V to 55V Operating Input Range
250mΩ Internal Power MOSFET
Up to 2MHz Programmable Switching Frequency
Ceramic Capacitor Stable
Up to 95% Efficiency
Output Adjustable from 0.8V to 52V
Available in 3x3 10-Pin QFN and SOIC8with Exposed Pad Packages