在住宅光伏系统中，微逆变器通常作为串型逆变器的替代品，进行面板级别直流-交流电力转换，有助于最大化能源产出，并可以缓解由于电池板部分遮挡、污垢或单板故障出现的问题。微型逆变器中有一个DC-DC变换器（实现最大功率点跟踪（MPPT）），以及一个DC-AC逆变器（对注入交流电网的电能进行电流和电压整形）。所有微型逆变器产生的数据（包括电压、电流和产生的功率）由集中器收集并发送到本地或远程监控接入点。
我们的解决方案包括MDMESH功率MOSFET、高压、（电）隔离栅极驱动器、高压碳化硅（SiC）二极管以及高性能STM32微控制器，提供一套专用外设以帮助实现复杂的功率转换控制算法。电能计量集成电路和一系列无线与有线连接解决方案（包括多标准电源线调制解调器）使解决方案更加完整。
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Build your new power management digital solutions!
开发工具硬件
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Picture Part number 制造商 描述 
ST MCU FINDER ST STM32 and STM8 product finder for mobile devices and desktops ST MOSFET Finder ST MOSFET product finder application for Android and iOS 
ST-DIODE-FINDER ST Diode product finder application for Android and iOS 产品型号STM32 and STM8 product finder for mobile devices and desktops
MOSFET product finder application for Android and iOS
Diode product finder application for Android and iOS
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MEMS and Sensors
电源管理
| Part number | 描述 |
|---|---|
| ALTAIR04-900 | Off-line all-primary-sensing switching regulator |
| ALTAIR05T-800 | Off-line all-primary-sensing switching regulator |
| L6985F | 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current |
| L6986F | 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current |
| L7985 | 2A step-down switching regulator |
| L7986 | 3A step-down switching regulator |
| L7987 | 61 V 3 A asynchronous step-down switching regulator with adjustable current limitation |
| PM8834 | 4 A dual low side MOSFET driver |
| PM8841 | Single channel low-side gate driver |
| PM8851 | 1A Low Side Gate Driver with configurable asymmetric sink/source |
| ST1S40 | 3A DC step-down switching regulator |
| ST1S50 | 4A Monolithic synchronous step-down converter with high efficiency at light load |
| STGAP1AS | Automotive galvanically isolated single gate driver |
Power Transistors
| Part number | 描述 |
|---|---|
| STB80N20M5 | N-channel 200 V, 0.019 Ohm typ., 61 A MDmesh M5 Power MOSFET in D2PAK Package |
