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| Part Number | UC3823BDW | UC3825BDW | UC3823DW | UC2823BDW |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Unitrode | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Output Isolation | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Internal Switch(s) | No | No | No | No |
| Voltage - Breakdown | - | - | - | - |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | 16 V | 16 V | 9.2 V | 16 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 22V | 10V ~ 22V | 8.4V ~ 30V | 10V ~ 22V |
| Duty Cycle | 100% | 50% | 100% | 100% |
| Frequency - Switching | 1MHz | 1MHz | 1MHz | 1MHz |
| Power (Watts) | - | - | - | - |
| Fault Protection | Current Limiting | Current Limiting | Current Limiting | Current Limiting |
| Control Features | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | 0°C ~ 70°C (TA) | -55°C ~ 150°C (TJ) |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
