明微China
SM2188HN是一款无频闪、可满足新ERP标准的LED线性恒流控制芯片,内置过温保护功能和软启动功能,提升系统应用可靠性。外围可通过调节REXT电阻值对输出电流进行调节。
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Key specs
TopologyLinear
| Power | |
|---|---|
| Channel | 2 |
| Environment and package | |
| Package | HSOP7 |
| Other | |
| BVDSS | 500V |
| HV_MOSFET | inside |
| IOUT.MAX | 280mA/70mA |
| IOUT Precision | <±5% |
| Segment | 1 |
| Topology | Linear |