LM3477EVAL
適用於切換穩壓器的高效率高壓側 N 通道控制器
LM3477EVAL
概覽
The LM3477 is a current mode, high-side N channel FET controller. It is most commonly used in buck configurations. All the power conducting components of the circuit are external to the LM3477, so a large variety of inputs, outputs, and loads can be accommodated by the LM3477.
特點
- 8-lead Mini-SO8 (MSOP-8) package
- Internal push-pull driver with 1A peak current capability
- Low current hysteric mode improves light load efficiency
- Current limit and thermal shutdown
- Frequency compensation optimized with a capacitor and resistor
- Internal softstart
- Current mode operation
- Undervoltage lockout with hystersis
技術文件
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 使用指南 | LM3477 Buck Controller Evaluation Module User's Guide (Rev. F) | PDF | HTML | 2022/2/1 | |||
| 證書 | LM3477EVAL EU Declaration of Conformity (DoC) | 2019/1/2 |