onsemiTO-220-6 Full Pack, Formed LeadsRoHS
FSL126MRTWDTU
IC OFFLINE SW FLBACK TO220F-6L
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
TO-220-6 Full Pack, Formed Leads
Series
FPS™
Status
Last Time Buy
Datasheet
$2.54 / 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 | onsemi |
| Model | FSL126MRTWDTU |
| Package / Case | TO-220-6 Full Pack, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Flyback |
| Frequency - Switching | 67kHz |
| Supplier Device Package | TO-220F-6L (Forming) |
| RoHS | RoHS |
| Part Status | Last Time Buy |
Application & Notes
FSL126MRTWDTU by onsemi 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-220-6 Full Pack, Formed 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 | 67% |
| Power (Watts) | 40 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Start Up | 12 V |
| Voltage - Breakdown | 650V |
| Frequency - Switching | 67kHz |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 26V |
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