Part A
UCC2801DTR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 7308 個数
- Package
- SOIC-8
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングコントローラ
Parts at a glance
Part B
UCC28019DR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 1748 個数
- Package
- SOIC-8
- Series
- PMIC - PFC（力率改善）
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC2801DTR | UCC28019DR |
|---|---|---|
| Part Status | Active | Active |
| Output Type | Transistor Driver | - |
| Function | Step-Up, Step-Up/Step-Down | - |
| Output Configuration | Positive | - |
| Topology | Boost, Flyback, Forward Converter | - |
| Number of Outputs | 1 | - |
| Output Phases | 1 | - |
| Voltage - Supply (Vcc/Vdd) | 7.4V ~ 12V | - |
| Frequency - Switching | 46kHz | 65kHz |
| Duty Cycle(Max) | 49% | - |
| Synchronous Rectifier | No | - |
| Clock Sync | No | - |
| Control Features | Frequency Control | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Mode | - | Continuous Conduction (CCM) |
| Current - Startup | - | 100 µA |
| Voltage - Supply | - | 10V ~ 21V |