Fremont Micro Devices LtdSC-74A, SOT-753RoHS
FT838D2-BL-RT
IC OFFLINE SW FLYBACK SOT23-5
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
SC-74A, SOT-753
Status
Active
$0.39 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Fremont Micro Devices Ltd |
| Model | FT838D2-BL-RT |
| Package / Case | SC-74A, SOT-753 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Flyback |
| Supplier Device Package | SOT-23-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
FT838D2-BL-RT by Fremont Micro Devices Ltd 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 SC-74A, SOT-753 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 |
| Power (Watts) | 18 W |
| Fault Protection | Current Limiting, Open Circuit, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Start Up | 17.6 V |
| Voltage - Supply (Vcc/Vdd) | 6.6V ~ 30V |
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