SM72442是TI公司的一款控制器（外部开关）产品，SM72442是用于光电太阳能电池板的可编程最大功率点跟踪控制器，本页介绍了SM72442的产品说明、应用、特性等，并给出了与SM72442相关的TI元器件型号供参考。
SM72442 - 用于光电太阳能电池板的可编程最大功率点跟踪控制器 - 控制器（外部开关） - DC/DC开关稳压器 - TI公司（Texas Instruments，德州仪器）
The SM72442 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buck-boost converter. The SM72442 also features a proprietary algorithm called Panel Mode which allows for the panel to be connected directly to the output of your power optimizer circuit. Along with the SM72295 (Photovoltaic Full Bridge Driver), it creates a solution for an MPPT configured DC-DC converter with efficiencies up to 99.5%. Integrated into the chip is an 8-channel, 12 bit A/D converter used to sense input and output voltages and currents, as well as board configuration. Externally programmable values include maximum output voltage and current as well as different settings forslew rate, soft-start and Panel Mode.
- Renewable Energy Grade
- Programmable Maximum Power Point Tracking
- Photovoltaic Solar Panel Voltage and Current Diagnostic
- Single Inductor Four Switch Buck-Boost Converter Control
- I2C Interface for Communication
- VOUT Overvoltage Protection
- Over-Current Protection
- Package: TSSOP-28
