Part A
UC3854N
德州儀器
- Lifecycle
- Active
- Stock
- 4574 件
- Package
- PDIP-16
- Series
- PMIC-PFC（功率因數校正）
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | UC3854N | UC3851N |
|---|---|---|
| Part Status | Active | Active |
| Internal Switch(s) | - | No |
| Topology | - | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | - | 8 V |
| Voltage - Supply (Vcc/Vdd) | - | 7.8V ~ 32V |
| Duty Cycle | - | 50% |
| Frequency - Switching | 200kHz | Up to 500kHz |
| Fault Protection | - | Current Limiting, Over Voltage |
| Control Features | - | Frequency Control, Soft Start |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) |
| Mode | Average Current | - |
| Current - Startup | 1.5 mA | - |
| Voltage - Supply | 14.5V ~ 30V | - |
| Mounting Type | Through Hole | - |