MP1584EN-LF-Z Conv DC-DC Single Step Down IC

• shape: SMD
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Technics: Thin Film IC
• Application: Standard Generalized Integrated Circuit
• Type: Analog IC
• Model NO.: MP1584EN-LF-Z
• MFG.: MPS
• D/C: 17+
• Package: SOIC-8
• Quality: Genuine New Original
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

MP1584EN-LF-Z: Conv DC-DC Single Step Down 4.5V to 28V 8-Pin SOIC EP T/R

Package: SOIC-8

Mfr. Part#: MP1584EN-LF-Z

Mfr.: MPS

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Product Status	Not For New Designs
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	28V
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	25V
Current - Output	3A
Frequency - Switching	100kHz ~ 1.5MHz
Synchronous Rectifier	No
Operating Temperature	-20°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package	8-SOICE
Base Product Number	MP1584

 

The MP1584 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 3A output with current mode control for fast loop response and easy compensation. The wide 4.5V to 28V 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 tolerant operation. By switching at 1.5MHz, the MP1584 is able to prevent EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications. The MP1584 is available in a thermally enhanced SOIC8E package.

Key Features

Wide 4.5V to 28V 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

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• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
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• 24 Hours service 

 

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