Power IntegrationsTO-262-7 (Formed Leads), 6 LeadsRoHS
TOP250FN
IC OFFLINE SW FLYBACK TO262-7C
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
TO-262-7 (Formed Leads), 6 Leads
Series
TOPSwitch®-GX
Status
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Power Integrations |
| Model | TOP250FN |
| Package / Case | TO-262-7 (Formed Leads), 6 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Flyback |
| Frequency - Switching | 66kHz ~ 132kHz |
| Supplier Device Package | TO-262-7C |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TOP250FN by Power Integrations is a Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The TO-262-7 (Formed Leads), 6 Leads package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Topology | Flyback |
| Duty Cycle | 66.8% |
| Power (Watts) | 290 W |
| Control Features | Frequency Control |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Frequency - Switching | 66kHz ~ 132kHz |
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