UCC2961D
IC REG CTRLR FWRD CONV 14SOIC
Pmic Voltage Regulators Dc Dc Switching Controllers
14-SOIC (0.154", 3.90mm Width)
Active
$2.81 / unit (market reference)
MOQ: 107 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UCC2961D |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Forward Converter |
| Frequency - Switching | 400kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 14-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UCC2961D by Rochester Electronics, LLC is a 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 14-SOIC (0.154", 3.90mm 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-Down |
| Topology | Forward Converter |
| Clock Sync | No |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Enable, Frequency Control, Soft Start |
| Duty Cycle (Max) | 72% |
| Number of Outputs | 1 |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 400kHz |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 19V |
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