SM72442

現行

適用光伏太陽能電池板的可編程最大功率點跟蹤控制器

產品詳細資料

Vin (min) (V) 4.75 Vin (max) (V) 5.25 Operating temperature range (°C) -40 to 125 Topology Buck-Boost Rating Catalog Features Synchronous Rectification
Vin (min) (V) 4.75 Vin (max) (V) 5.25 Operating temperature range (°C) -40 to 125 Topology Buck-Boost Rating Catalog Features Synchronous Rectification
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4
  • 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

All trademarks are the property of their respective owners.

  • 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

All trademarks are the property of their respective owners.

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.

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.

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類型 標題 日期
* Data sheet SM72442 Prog MaxPwr Point Tracking Cont for Photovoltaic Solar Panels datasheet (Rev. H) 2013年 4月 1日
Technical article Making smart energy smarter with renewable power storage PDF | HTML 2015年 4月 22日
Application note AN-2122 SM3320-RF-EV Reference Design (Rev. E) 2013年 5月 6日
Application note AN-2124 Power Circuit Design For SolarMagic SM3320 (Rev. C) 2013年 5月 6日
Application note SM3320-BATT-EV Charge Controller Reference Design (Rev. C) 2013年 5月 6日
Application note Introduction to Photovoltaic Systems Maximum Power Point Tracking 2010年 12月 29日

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 28 Ultra Librarian

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  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊:
  • 晶圓廠位置
  • 組裝地點

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