Part A
UCC28950PWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6052 個数
- Package
- TSSOP-24
- 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
UCC2800PWTR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 2935 個数
- Package
- TSSOP-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
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC28950PWR | UCC2800PWTR |
|---|---|---|
| Supplier | - | Texas Instruments,Rochester Electronics, LLC |
| Part Status | Active | Obsolete |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Full-Bridge | Boost, Flyback, Forward Converter |
| Number of Outputs | 6 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 17V | 6.9V ~ 12V |
| Frequency - Switching | 50kHz ~ 1MHz | 46kHz |
| Duty Cycle(Max) | 95% | 99% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | Yes | No |
| Control Features | Dead Time Control, Enable, Frequency Control, Soft Start | Frequency Control |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |