拓扑降压
输出路数4
输入电压范围4.5 ~ 20 V
开关频率250 kHz ~ 1.2 MHz
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拓扑降压
输出路数4
输入电压范围4.5 ~ 20 V
开关频率250 kHz ~ 1.2 MHz
| 电源 | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 20V |
| 交流 / 直流特性 | |
| Frequency - Switching | 250kHz ~ 1.2MHz |
| 环境与封装 | |
| Mounting Type | Surface Mount |
| Operating Temperature | -10°C~100°C(TA) |
| Package | Tape & Reel (TR) |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) |
| 其他 | |
| Base Product Number | NCP81276 |
| Clock Sync | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start |
| Duty Cycle (Max) | - |
| Function | Step-Down |
| Mfr | onsemi |
| Number of Outputs | 4 |
| Output Configuration | Positive and Negative |
| Output Phases | 4 |
| Output Type | PWM Signal |
| Product Status | Active |
| Serial Interfaces | I²C, PSI |
| Series | - |
| Synchronous Rectifier | No |
| Topology | Buck |