Part Details for MP1521EK-LF by Monolithic Power Systems
Results Overview of MP1521EK-LF by Monolithic Power Systems
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
MP1521EK-LF Information
MP1521EK-LF by Monolithic Power Systems is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Part Details for MP1521EK-LF
MP1521EK-LF CAD Models
MP1521EK-LF Part Data Attributes
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MP1521EK-LF
Monolithic Power Systems
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Datasheet
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Compare Parts:
MP1521EK-LF
Monolithic Power Systems
LED Driver, 6-Segment, PDSO10, LEAD FREE, MSOP-10
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Part Package Code | MSOP | |
| Package Description | LEAD FREE, MSOP-10 | |
| Pin Count | 10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Interface IC Type | LED DISPLAY DRIVER | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Multiplexed Display Capability | NO | |
| Number of Functions | 1 | |
| Number of Segments | 6 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Supply Voltage-Max | 25 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm |
Alternate Parts for MP1521EK-LF
This table gives cross-reference parts and alternative options found for MP1521EK-LF. 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 MP1521EK-LF, 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 |
|---|---|---|---|---|
| MIC4811YMM-TR | Microchip Technology Inc | $1.0445 | LED DISPLAY DRIVER | MP1521EK-LF vs MIC4811YMM-TR |
| MP1521EK | Monolithic Power Systems | Check for Price | LED Driver, 6-Segment, PDSO10, MSOP-10 | MP1521EK-LF vs MP1521EK |
| MP1521EK-LF-Z | Monolithic Power Systems | Check for Price | LED Driver, 6-Segment, PDSO10, LEAD FREE, MSOP-10 | MP1521EK-LF vs MP1521EK-LF-Z |
MP1521EK-LF Frequently Asked Questions (FAQ)
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The recommended PCB layout for the MP1521EK-LF involves placing the input and output capacitors close to the IC, using a solid ground plane, and minimizing the loop area of the high-frequency current paths. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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The compensation network for the MP1521EK-LF can be optimized by following the guidelines in the datasheet and using the provided equations to calculate the values of the compensation components. Additionally, simulation tools such as SPICE can be used to model the system and optimize the compensation network for specific operating conditions.
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The maximum junction temperature for the MP1521EK-LF is 150°C. However, it is recommended to keep the junction temperature below 125°C for optimal reliability and performance.
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While it is possible to use a different inductor value, it is not recommended as it may affect the performance and stability of the converter. The recommended inductor value is chosen to ensure optimal performance and minimize the risk of oscillation or instability.
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To ensure that the MP1521EK-LF meets the required EMI standards, it is recommended to follow the guidelines in the datasheet and use proper PCB layout and shielding techniques. Additionally, the use of EMI filters and common-mode chokes can help to reduce EMI emissions.