LT1339CSW#PBF
IC REG CTLR BST/FWRD CONV 20SOIC
Pmic Voltage Regulators Dc Dc Switching Controllers
20-SOIC (0.295", 7.50mm Width)
Active
$12.42 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LT1339CSW#PBF |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Topology | Boost, Forward Converter |
| Number of Outputs | 1 |
| Supplier Device Package | 20-SO |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LT1339CSW#PBF by Analog Devices Inc. is a Boost, Forward Converter IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-SOIC (0.295", 7.50mm Width) 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
| Function | Step-Up, Step-Up/Step-Down |
| Topology | Boost, Forward Converter |
| Clock Sync | Yes |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Current Limit, Enable, Phase Control, Soft Start |
| Duty Cycle (Max) | 90% |
| Number of Outputs | 1 |
| Output Configuration | Positive, Isolation Capable |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | Up to 20V |
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