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Part Details for DPA426R by Power Integrations
Results Overview of DPA426R by Power Integrations
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- 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
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Automotive
DPA426R Information
DPA426R 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 DPA426R
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
596-1651-ND
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DigiKey | IC REG CONV POE 1OUT TO263-7C Min Qty: 1 Lead time: 8 Weeks Container: Tube |
1215 In Stock |
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$3.4400 / $4.9200 | Buy Now |
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DISTI #
DPA426R
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Avnet Americas | Conv DC-DC Single 36V to 75V 7-Pin(6+Tab) TO-263-C - Rail/Tube (Alt: DPA426R) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 8 Weeks, 0 Days Container: Tube | 0 |
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$2.8782 / $3.0750 | Buy Now |
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DISTI #
869-DPA426R
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Mouser Electronics | Isolated DC/DC Converters - SMD 100W 36-75V DCIN RoHS: Not Compliant | 255 |
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$3.4400 / $4.9200 | Buy Now |
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DISTI #
DPA426R
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TME | IC: PMIC, AC/DC switcher,SMPS controller, 9.6A, TO263-7C, 220V Min Qty: 1 | 0 |
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$4.0000 / $6.2200 | RFQ |
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DISTI #
DPA426R
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EBV Elektronik | Conv DCDC Single 36V to 75V 7Pin6Tab TO263C (Alt: DPA426R) RoHS: Not Compliant Min Qty: 50 Package Multiple: 50 Lead time: 10 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for DPA426R
DPA426R CAD Models
DPA426R Part Data Attributes
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DPA426R
Power Integrations
Buy Now
Datasheet
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Compare Parts:
DPA426R
Power Integrations
Switching Regulator/Controller
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | POWER INTEGRATIONS INC | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | Power Integrations | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 4 | |
| Peak Reflow Temperature (Cel) | 225 | |
| Terminal Finish | TIN LEAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for DPA426R
This table gives cross-reference parts and alternative options found for DPA426R. 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 DPA426R, 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 |
|---|---|---|---|---|
| DPA426RN-TL | Power Integrations | Check for Price | Switching Regulator, Voltage-mode, 9.6A, 425kHz Switching Freq-Max, CMOS, PSSO6, LEAD FREE, PLASTIC, TO-263, 6 PIN | DPA426R vs DPA426RN-TL |
DPA426R Frequently Asked Questions (FAQ)
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The DPA426R can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
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The DPA426R requires a bias voltage of 12V to 15V on the VCC pin, and a minimum of 10uF capacitance on the VCC pin to ensure stable operation.
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Keep the DPA426R away from noise-sensitive components, use a solid ground plane, and keep the input and output traces short and separate to minimize EMI.
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Yes, the DPA426R is suitable for flyback converters, but ensure the transformer is designed to handle the high voltage stress and the output voltage is within the recommended range.
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Use a voltage clamp or a zener diode to limit the input voltage, and add overcurrent protection using a current sense resistor and a comparator or a dedicated overcurrent protection IC.