Part Details for FAN6921MRMY by Fairchild Semiconductor Corporation
Results Overview of FAN6921MRMY by Fairchild Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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FAN6921MRMY Information
FAN6921MRMY by Fairchild Semiconductor Corporation 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 FAN6921MRMY
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 202863 |
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RFQ |
Part Details for FAN6921MRMY
FAN6921MRMY CAD Models
FAN6921MRMY Part Data Attributes
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FAN6921MRMY
Fairchild Semiconductor Corporation
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Datasheet
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FAN6921MRMY
Fairchild Semiconductor Corporation
Switching Controller, Current-mode, 60kHz Switching Freq-Max, PDSO16, GREEN, MS-012AC, SOIC-16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | SOIC | |
| Package Description | GREEN, MS-012AC, SOIC-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 16LD,SOIC,JEDEC MS-012,.150" ,NARROW BODY | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Additional Feature | ALSO HAS CONTROL TECHNIQUE OF RESONANT | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 8.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 60 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.9 mm |
FAN6921MRMY Frequently Asked Questions (FAQ)
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A good PCB layout for the FAN6921MRMY involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure the FAN6921MRMY operates within its SOA, monitor the input voltage, output current, and ambient temperature. Ensure the device is properly heatsinked, and the thermal resistance (RθJA) is within the recommended range. Also, follow the recommended PCB layout and thermal design guidelines.
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When selecting input and output capacitors for the FAN6921MRMY, consider the voltage rating, capacitance value, equivalent series resistance (ESR), and ripple current rating. Choose capacitors with low ESR and high ripple current ratings to minimize losses and ensure stable operation.
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To troubleshoot issues with the FAN6921MRMY, start by verifying the input voltage, output voltage, and output current. Check the PCB layout and thermal design for any errors or omissions. Use an oscilloscope to monitor the output voltage and current waveforms. Consult the datasheet and application notes for guidance on troubleshooting common issues.
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The FAN6921MRMY is a high-current, high-efficiency DC-DC converter with a wide input voltage range and a compact QFN package. It has a higher current rating and lower voltage drop compared to other similar devices from Fairchild Semiconductor Corporation. Consult the datasheet and product comparison tables to determine the best device for your specific application.