Power IntegrationsTO-263-7, D²Pak (6 Leads + Tab), TO-263CBRoHS
TOP247R-TL
IC OFFLINE SWITCH FLYBACK TO263
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
TO-263-7, D²Pak (6 Leads + Tab), TO-263CB
Series
TOPSwitch®-GX
Status
Not For New Designs
Datasheet
$3.60 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Power Integrations |
| Model | TOP247R-TL |
| Package / Case | TO-263-7, D²Pak (6 Leads + Tab), TO-263CB |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Flyback |
| Frequency - Switching | 66kHz ~ 132kHz |
| Supplier Device Package | TO-263-7C |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
TOP247R-TL 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-263-7, D²Pak (6 Leads + Tab), TO-263CB 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 | 66.5% |
| Power (Watts) | 70 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 |
Request a Quote
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