Part Details for TOP247Y by Power Integrations
Results Overview of TOP247Y by Power Integrations
- 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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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
TOP247Y Information
TOP247Y by Power Integrations 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 TOP247Y
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 20 |
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RFQ |
Part Details for TOP247Y
TOP247Y CAD Models
TOP247Y Part Data Attributes
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TOP247Y
Power Integrations
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Datasheet
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TOP247Y
Power Integrations
Switching Regulator, Voltage-mode, 5.76A, 140kHz Switching Freq-Max, CMOS, PZFM6, TO-220, 7/6 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | POWER INTEGRATIONS INC | |
| Part Package Code | SFM | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Power Integrations |
TOP247Y Frequently Asked Questions (FAQ)
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The TOP247Y can operate safely up to 125°C, but the maximum operating temperature range is typically specified as -40°C to 105°C for most applications.
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Proper cooling can be achieved by using a heat sink with a thermal resistance of 10°C/W or lower, and ensuring good airflow around the device. The heat sink should be attached using a thermal interface material with a thermal resistance of 0.5°C-in²/W or lower.
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A good PCB layout for the TOP247Y should minimize the loop area of the high-current paths, keep the input and output capacitors close to the device, and use a solid ground plane to reduce EMI.
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The transformer should be designed to meet the specific requirements of the application, including the output voltage, current, and power. The transformer's turns ratio, magnetizing inductance, and leakage inductance should be carefully selected to ensure efficient energy transfer.
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To minimize EMI, use a common-mode choke with a high impedance at the switching frequency, and add X-capacitors and Y-capacitors to filter the input and output lines. The layout should also be designed to minimize radiation and conduction of EMI.