Product Details
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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 |
Product Description
| Type# | Description |
| ANSC PART# | MP1584EN-C461-LF-Z |
| Place of Origin | TAIWAN |
| Brand Name | Original |
| Certification | ROHS |
| Model Number | MP1584EN-C461-LF-Z |
| Operating Input Rangege: | 4.5V To 36V |
| Switching Frequency: | 100kHz To 1.5MHz |
| Temp (TJ): | –40°C To +125°C |
| Output Voltage: | 0.8V To 25V |
| Storage Temperature: | –65°C To +150°C |
| Lead Temperature: | 260°C |
| Junction Temperature: | 150°C |
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