UC3825BN
IC OFFLINE SWITCH MULT TOP 16DIP
Pmic Ac Dc Converters Offline Switchers
16-DIP (0.300", 7.62mm)
Active
$14.73 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | UC3825BN |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Topology | Boost, Buck, Flyback, Forward |
| Frequency - Switching | 1MHz |
| Supplier Device Package | 16-PDIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UC3825BN by Texas Instruments is a Boost, Buck, Flyback, Forward IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 16-DIP (0.300", 7.62mm) 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 | Boost, Buck, Flyback, Forward |
| Duty Cycle | 50% |
| Control Features | Frequency Control, Soft Start |
| Fault Protection | Current Limiting |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | No |
| Voltage - Start Up | 16 V |
| Frequency - Switching | 1MHz |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 22V |
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