Part A
UCC28742DBVR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3829 個数
- Series
- 電源管理 (PMIC) - AC/DCコンバータ、オフラインスイッチング電源
Parts at a glance
Part B
UCC28056BDBVT
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 990 個数
- Package
- SOT-23-6
- Series
- PMIC - PFC（力率改善）
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC28742DBVR | UCC28056BDBVT |
|---|---|---|
| Part Status | Active | Active |
| Mode | - | Discontinuous (Transition) |
| Current - Startup | - | 46 µA |
| Voltage - Supply | - | 8.5V ~ 34V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | UCC28742 | - |
| Output Isolation | Isolated | - |
| Internal Switch(s) | No | - |
| Topology | Flyback | - |
| Voltage - Start Up | 21.6 V | - |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 35V | - |
| Duty Cycle | 99% | - |
| Frequency - Switching | 80kHz | - |
| Fault Protection | Current Limiting, Over Voltage, Short Circuit | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |