Part Details for TOP246P by Power Integrations
Results Overview of TOP246P by Power Integrations
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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TOP246P Information
TOP246P by Power Integrations 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 TOP246P
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
TOP246P-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 8DIP Container: Bulk |
0 Bulk |
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US Tariff Estimator: TOP246P by Power Integrations
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TOP246P CAD Models
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TOP246P Part Data Attributes
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TOP246P
Power Integrations
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Datasheet
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TOP246P
Power Integrations
LOAD SWITCH, CMOS, PDIP7
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Requires An Ac Supply Of 85 To 265 V | |
| Analog IC - Other Type | Load Switch | |
| JESD-30 Code | R-PDIP-T7 | |
| JESD-609 Code | e0 | |
| Length | 9.575 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 7 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.62 Mm | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
TOP246P Frequently Asked Questions (FAQ)
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The maximum allowed voltage on the BYPASS pin is 6.5V. Exceeding this voltage can damage the IC.
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To ensure the TOP246P is in a low-power state during startup, make sure the voltage on the VCC pin is below 2.5V until the input voltage is stable. This prevents the IC from drawing excessive current during startup.
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The SOURCE pin is used to sense the output voltage of the power supply. It is connected to the output of the transformer and provides feedback to the IC to regulate the output voltage.
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No, the TOP246P is designed for use with isolated output topologies only. Using it with a non-isolated output can be dangerous and may cause electrical shock or damage to the IC.
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The maximum output power of the TOP246P depends on the input voltage, output voltage, and transformer turns ratio. A general rule of thumb is to use the following formula: Pout = (Vin x Iin) / (η x (1 - D)), where Vin is the input voltage, Iin is the input current, η is the efficiency, and D is the duty cycle.