拓扑降压
输出路数2
输入电压范围4.5 ~ 28 V
开关频率100 ~ 300 kHz
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拓扑降压
输出路数2
输入电压范围4.5 ~ 28 V
开关频率100 ~ 300 kHz
| 电源 | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| 交流 / 直流特性 | |
| Frequency - Switching | 100kHz ~ 300kHz |
| 环境与封装 | |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP |
| 其他 | |
| Base Product Number | SC2545 |
| Clock Sync | No |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
| Duty Cycle (Max) | 90% |
| Function | Step-Down |
| Mfr | Semtech Corporation |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Output Phases | 2 |
| Output Type | Transistor Driver |
| Product Status | Obsolete |
| Serial Interfaces | - |
| Series | - |
| Synchronous Rectifier | Yes |
| Topology | Buck |
技术资料
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