Part Details for MP2631DQ-LF-Z by Monolithic Power Systems
Results Overview of MP2631DQ-LF-Z by Monolithic Power Systems
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- 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.
Applications
Consumer Electronics
MP2631DQ-LF-Z Information
MP2631DQ-LF-Z by Monolithic Power Systems is a Power Management Circuit.
Power Management Circuits 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 MP2631DQ-LF-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MP2631DQ-LF-Z-ND
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DigiKey | IC BATT CHG LI-ION 1CELL 10QFN Lead time: 12 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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Buy Now | |
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DISTI #
MP2631DQ-LF-Z
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Avnet Americas | 28V, 1A, LI-LON, LINEAR BATTERY CHARGER WITH 10MA HIGH VOLTAGE LDO - Tape and Reel (Alt: MP2631DQ-LF... more RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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$1.1397 / $1.2528 | Buy Now |
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DISTI #
MP2631DQ-LF-Z
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IBS Electronics | MP2631DQ-LF-Z by MONOLITHIC POWER SYSTEMS is a 28V 1A Li-Ion linear battery charger in a QFN-10 pack... more Min Qty: 5000 Package Multiple: 1 | 0 |
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$1.4497 | Buy Now |
Part Details for MP2631DQ-LF-Z
MP2631DQ-LF-Z CAD Models
MP2631DQ-LF-Z Part Data Attributes
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MP2631DQ-LF-Z
Monolithic Power Systems
Buy Now
Datasheet
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Compare Parts:
MP2631DQ-LF-Z
Monolithic Power Systems
Power Supply Management Circuit, Adjustable, 1 Channel, PDSO10, 3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10
Select a part to compare: |
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Part Package Code | SON | |
| Package Description | HVSON, | |
| Pin Count | 10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 24 Weeks | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT | |
| JESD-30 Code | S-PDSO-N10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 3.5 V | |
| Supply Voltage-Nom (Vsup) | 5.2 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm |
Alternate Parts for MP2631DQ-LF-Z
This table gives cross-reference parts and alternative options found for MP2631DQ-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 MP2631DQ-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 |
|---|---|---|---|---|
| MP2631DQ-Z | Monolithic Power Systems | Check for Price | Power Supply Management Circuit, Adjustable, 1 Channel, PDSO10, 3 X 3 MM, MO-229VEED-5, QFN-10 | MP2631DQ-LF-Z vs MP2631DQ-Z |
| BQ25619RTWR | Texas Instruments | Check for Price | I2C controlled 1.5-A single cell buck battery charger with 20-mA termination and 1-A boost 24-WQFN -40 to 85 | MP2631DQ-LF-Z vs BQ25619RTWR |
MP2631DQ-LF-Z Frequently Asked Questions (FAQ)
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A good PCB layout for the MP2631DQ-LF-Z should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure that the thermal vias are connected to a solid copper plane. Keep the switching node (SW pin) away from sensitive analog nodes, and use a solid ground plane to reduce EMI.
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To optimize the compensation network, start by following the datasheet's recommended compensation values. Then, use simulation tools or empirical methods to fine-tune the values based on your specific application's requirements. Pay attention to the crossover frequency, phase margin, and gain margin to ensure stability and optimal performance.
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Although the datasheet doesn't specify a maximum allowed input voltage ripple, a general rule of thumb is to keep the input voltage ripple below 10% of the nominal input voltage. Excessive input voltage ripple can affect the device's performance, stability, and reliability.
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The MP2631DQ-LF-Z is rated for operation up to 125°C (TJ). However, the device's performance and reliability may degrade at high temperatures. Ensure that your design takes into account the thermal derating, and consider using thermal management techniques, such as heat sinks or thermal interfaces, to maintain a safe operating temperature.
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To troubleshoot issues with the MP2631DQ-LF-Z, start by verifying the PCB layout, component values, and soldering quality. Check for signs of overheating, and ensure that the input voltage and current are within the recommended specifications. Use oscilloscopes or simulation tools to analyze the device's behavior and identify the root cause of the issue.