Richtek USA Inc.中国台湾
IC REG BUCK ADJUSTABLE 3A 8SOP
输入电压范围4.5 ~ 18 V
输出电压800 mV ~ 12 V
输出电流3 A
开关频率1.2 MHz
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输入电压范围4.5 ~ 18 V
输出电压800 mV ~ 12 V
输出电流3 A最大
开关频率1.2 MHz
| 电源 | |
|---|---|
| Current - Output | 3A |
| Voltage - Input (Max) | 18V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) | 12V |
| Voltage - Output (Min/Fixed) | 0.8V |
| 交流 / 直流特性 | |
| Frequency - Switching | 1.2MHz |
| 环境与封装 | |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT); Digi-Reel® |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Supplier Device Package | 8-SOP-EP |
| 其他 | |
| Base Product Number | RT7257 |
| Function | Step-Down |
| Mfr | Richtek USA Inc. |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Product Status | Active |
| Series | - |
| Synchronous Rectifier | Yes |
| Topology | Buck |
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技术资料
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