Datasheets
MPQ4462DN-AEC1-LF-Z by: Monolithic Power Systems

Switching Regulator, Current-mode, 4000kHz Switching Freq-Max, PDSO8, SOIC-8

Part Details for MPQ4462DN-AEC1-LF-Z by Monolithic Power Systems

Results Overview of MPQ4462DN-AEC1-LF-Z by Monolithic Power Systems

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MPQ4462DN-AEC1-LF-Z Information

MPQ4462DN-AEC1-LF-Z by Monolithic Power Systems is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MPQ4462DN-AEC1-LF-Z

Part # Distributor Description Stock Price Buy
DISTI # MPQ4462DN-AEC1-LF-Z-ND
DigiKey IC REG BUCK ADJ 3.5A 8SOICE Min Qty: 2500 Lead time: 16 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2,500 $4.2750
$4.2750 Buy Now
DISTI # MPQ4462DN-AEC1-LF-Z
Avnet Americas Conv DC-DC Single Step Down 3.8V to 36V 8-Pin SOIC-E T/R - Tape and Reel (Alt: MPQ4462DN-AEC1-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 28 Weeks, 0 Days Container: Reel 0
  • 2,500 $4.8608
  • 5,000 $4.4800
  • 10,000 $4.4118
  • 15,000 $4.3434
  • 20,000 $4.2750
$4.2750 / $4.8608 Buy Now
DISTI # 946-MPQ4462DNAEC1LFZ
Mouser Electronics Switching Voltage Regulators AEC-Q100 3.5A,4MHz 36V Buck Converter RoHS: Compliant 0
  • 2,500 $4.2700
$4.2700 Order Now
Future Electronics Automotive AEC-Q100 Certified 3.5A,4MHz, 36V Buck Converter RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 28 Weeks Container: Reel 0
Reel
  • 2,500 $4.2800
$4.2800 Buy Now
DISTI # MPQ4462DN-AEC1-LF-Z
Avnet Silica (Alt: MPQ4462DN-AEC1-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 30 Weeks, 0 Days Silica - 0
Buy Now

Part Details for MPQ4462DN-AEC1-LF-Z

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MPQ4462DN-AEC1-LF-Z Part Data Attributes

MPQ4462DN-AEC1-LF-Z Monolithic Power Systems
Buy Now Datasheet
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MPQ4462DN-AEC1-LF-Z Monolithic Power Systems Switching Regulator, Current-mode, 4000kHz Switching Freq-Max, PDSO8, SOIC-8
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MONOLITHIC POWER SYSTEMS INC
Package Description SOIC-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 28 Weeks
Additional Feature ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 0.8 V TO 30 V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 36 V
Input Voltage-Min 3.8 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HLSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1.7 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 4000 kHz
Temperature Grade AUTOMOTIVE
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

MPQ4462DN-AEC1-LF-Z Related Parts

MPQ4462DN-AEC1-LF-Z Frequently Asked Questions (FAQ)

  • The recommended PCB layout for the MPQ4462DN-AEC1-LF-Z can be found in the application note AN-114 from Monolithic Power Systems, which provides guidelines for component placement, thermal management, and routing to minimize noise and ensure reliable operation.

  • The selection of the output capacitor depends on the specific application requirements, such as output voltage, current, and ripple rejection. A general guideline is to use a low-ESR capacitor with a value between 10uF to 22uF, and a voltage rating of at least 2x the output voltage. The datasheet provides more information on output capacitor selection.

  • The maximum junction temperature for the MPQ4462DN-AEC1-LF-Z is 150°C, as specified in the datasheet. It's essential to ensure that the device operates within the recommended temperature range to maintain reliability and prevent thermal shutdown.

  • The MPQ4462DN-AEC1-LF-Z is an AEC-Q100 qualified device, which means it meets the requirements for automotive applications. However, it's essential to review the specific requirements of your application and ensure that the device meets all necessary standards and regulations.

  • Troubleshooting issues with the MPQ4462DN-AEC1-LF-Z typically involves checking the input voltage, output voltage, and current, as well as the PCB layout and component selection. The application note AN-114 provides guidance on troubleshooting common issues, and Monolithic Power Systems also offers technical support resources to help resolve problems.