Part A
UCC2897APWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5714 個数
- Package
- TSSOP-20
- 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
UCC2805PWG4
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5427 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 | UCC2897APWR | UCC2805PWG4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Part Status | Active | Discontinued at Digi-Key |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Flyback, Forward Converter | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V | 3.6V ~ 12V |
| Frequency - Switching | 250kHz | 31kHz |
| Duty Cycle(Max) | 70% | 49% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | Yes | No |
| Control Features | Current Limit, Enable, Soft Start | Frequency Control |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |