Part A
UCC3808DTR-2
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6765 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
UCC3819ADR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 9491 個数
- Package
- SOIC-16
- Series
- PMIC - PFC（力率改善）
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC3808DTR-2 | UCC3819ADR |
|---|---|---|
| Part Status | Active | Obsolete |
| Mode | - | Average Current |
| Frequency - Switching | 194kHz | 250kHz |
| Current - Startup | - | 150 µA |
| Voltage - Supply | - | 10.8V ~ 17V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Output Type | Transistor Driver | - |
| Function | Step-Up/Step-Down | - |
| Output Configuration | Positive | - |
| Topology | Push-Pull | - |
| Number of Outputs | 2 | - |
| Output Phases | 1 | - |
| Voltage - Supply (Vcc/Vdd) | 4.1V ~ 15V | - |
| Duty Cycle(Max) | 49% | - |
| Synchronous Rectifier | No | - |
| Clock Sync | No | - |
| Control Features | Frequency Control | - |