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Part Details for MP4462DN-LF-Z by Monolithic Power Systems
Results Overview of MP4462DN-LF-Z by Monolithic Power Systems
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MP4462DN-LF-Z Information
MP4462DN-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 MP4462DN-LF-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1589-1668-1-ND
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DigiKey | IC REG BUCK ADJ 3.5A 8SOICE Min Qty: 1 Lead time: 8 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
478 In Stock |
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$2.7125 / $6.8000 | Buy Now |
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DISTI #
MP4462DN-LF-Z
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Avnet Americas | DC/DC Switching Regulator, Adjustable, Buck (Step Down), Single Output, 800mV to 30V, 3.5 A, 4 MHz, 8 Pins, SOIC-EP - Tape and Reel (Alt: MP4462DN-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days Container: Reel | 0 |
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$2.6038 / $2.7749 | Buy Now |
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DISTI #
946-MP4462DNLFZ
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Mouser Electronics | Switching Voltage Regulators 3.5A, 4MHz, 36V Step-Down Converter RoHS: Compliant | 0 |
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$2.7100 / $6.8000 | Order Now |
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DISTI #
MP4462DN-LF-Z
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Avnet Silica | DCDC Switching Regulator Adjustable Buck Step Down Single Output 800mV to 30V 35 A 4 MHz 8 Pins SOICEP (Alt: MP4462DN-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 22 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Vyrian | Other Function Semiconductors | 1552 |
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RFQ |
Part Details for MP4462DN-LF-Z
MP4462DN-LF-Z CAD Models
MP4462DN-LF-Z Part Data Attributes
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MP4462DN-LF-Z
Monolithic Power Systems
Buy Now
Datasheet
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Compare Parts:
MP4462DN-LF-Z
Monolithic Power Systems
Switching Regulator, Current-mode, 4.7A, 4800kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 20 Weeks | |
| Samacsys Manufacturer | Monolithic Power Systems (MPS) | |
| Additional Feature | OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8 TO 30V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 4.7 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HLSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.7 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 4800 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
Alternate Parts for MP4462DN-LF-Z
This table gives cross-reference parts and alternative options found for MP4462DN-LF-Z. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MP4462DN-LF-Z, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MP4462DN-LF | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 4.7A, 4800kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8 | MP4462DN-LF-Z vs MP4462DN-LF |
MP4462DN-LF-Z Frequently Asked Questions (FAQ)
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A good PCB layout for the MP4462DN-LF-Z should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper pour connectivity to dissipate heat. Avoid routing high-current traces under the device, and keep the thermal pad connected to a solid ground plane.
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To ensure stable output voltage regulation, ensure the input voltage is within the recommended range, and the output capacitor is of sufficient value (at least 10uF) and low ESR. Also, ensure the feedback resistors are of high precision and low tolerance, and the feedback network is properly compensated.
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The maximum safe operating junction temperature for the MP4462DN-LF-Z is 125°C. Exceeding this temperature may affect the device's reliability and lifespan.
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Yes, the MP4462DN-LF-Z is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is suitable for use in harsh environments. However, ensure you follow the recommended operating conditions and design guidelines to ensure reliable operation.
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To calculate the power dissipation of the MP4462DN-LF-Z, use the following formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. Ensure you consider the device's thermal characteristics and PCB layout when calculating power dissipation.