WEC10-SDIP (0.300", 7.62mm), 9 LeadsRoHS
TOP255MG
IC OFFLINE SW FLYBACK 10CSDIP
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
10-SDIP (0.300", 7.62mm), 9 Leads
Series
TOPSwitch®-HX
Status
Obsolete
$1.90 / unit (market reference)
MOQ: 14 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | WEC |
| Model | TOP255MG |
| Package / Case | 10-SDIP (0.300", 7.62mm), 9 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Flyback |
| Frequency - Switching | 66kHz |
| Supplier Device Package | SDIP-10C |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TOP255MG by WEC 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 10-SDIP (0.300", 7.62mm), 9 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 | 78% |
| Power (Watts) | 30 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Frequency - Switching | 66kHz |
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