Part A
UCC28056DBVR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 7271 個数
- Series
- 電源管理 (PMIC) - PFC (力率改善)
Parts at a glance
Part B
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
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UCC28056DBVR | UCC28742DBVR |
|---|---|---|
| Part Status | Active | Active |
| Base Product Number | UCC28056 | UCC28742 |
| Mode | Discontinuous (Transition) | - |
| Current - Startup | 46 µA | - |
| Voltage - Supply | 8.5V ~ 34V | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | Cut Tape (CT), Tape & Reel (TR) |
| 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 |