MP1584EN-C461-LF-Z Switching Voltage Regulators 3A 1.5MHz 28V Nonsync Buck
1.DESCRIPTION
The MP1584-C461 is a high frequency step-down
switching regulator with an integrated internal
high-side high voltage power MOSFET. It
provides 3.5A output with current mode control for
fast loop response and easy compensation.
The wide 4.5V to 36V input range accommodates
a variety of step-down applications, including
those in an automotive input environment. A
100µA operational quiescent 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 tolerantoperation.
By switching at 1.5MHz, the MP1584-C461 is
able to prevent EMI (Electromagnetic Interference)
noise problems, such as those found in AM radio
and ADSL applications.
The MP1584-C461 is available in a thermally
enhanced SOIC8E package
2.FEATURES
• Wide 4.5V to 36V Operating Input Range
• Programmable Switching Frequency from
100kHz to 1.5MHz
• High-Efficiency Pulse Skipping Mode for
Light Load
• Ceramic Capacitor Stable
• Internal Soft-Start
• Internally Set Current Limit without a
Current Sensing Resistor
• Available in SOIC8E Package.
3.APPLICATIONS
• High Voltage Power Conversion
• Automotive Systems
• Industrial Power Systems
• Distributed Power Systems
• Battery Powered Systems
4
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4.Why choose us?
100% new and originao with Advantage price
High efficiency
Fast Delivery
Professional team service
10 Years Experience Electronic components
Electronic components Agent
Advantage logistic discount
Excellent After-sales Service
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3A 1.5MHz 28V MP1584EN-C461-LF-Z Switching Voltage Regulators Images
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