| Part Number | UC1823BJ883B | UC1823J883B |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Active | Active |
| Output Type | Transistor Driver | PWM |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Boost, Buck, Flyback, Forward Converter | Buck |
| Number of Outputs | 2 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 22V | 30V |
| Frequency - Switching | 400kHz ~ 1MHz | 1MHz |
| Duty Cycle (Max) | 100% | 80% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Current Limit, Enable, Frequency Control, Ramp, Soft Start |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 16-CDIP | 16-CDIP |