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AC/DC & DC/DC controllers (external FET)

SM72441

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用于光伏太阳能电池板的可编程最大功率点跟踪控制器

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数据表

SM72441

正在供货
数据表 立即订购

产品详情

Vin (min) (V) 4.75 Vin (max) (V) 5.25 Operating temperature range (°C) -40 to 105 Topology Buck-Boost Rating Catalog
Vin (min) (V) 4.75 Vin (max) (V) 5.25 Operating temperature range (°C) -40 to 105 Topology Buck-Boost Rating Catalog
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
  • 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
  • VOUT Overvoltage Protection
  • Over-Current Protection

Package

  • TSSOP-28

All trademarks are the property of their respective owners.

The SM72441 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buck-boost converter. Along with SM72295 (Photovoltaic Full Bridge Driver) it creates a solution for an MPPT configured DC-DC converter with efficiencies up to 98.5%. Integrated into the chip is an 8-channel, 12 bit A/D converter used to sense input and output voltage and current, as well as board configuration. Externally programmable values include maximum output voltage and current as well as different settings on slew rate, and soft-start.

The SM72441 is a programmable MPPT controller capable of controlling four PWM gate drive signals for a 4-switch buck-boost converter. Along with SM72295 (Photovoltaic Full Bridge Driver) it creates a solution for an MPPT configured DC-DC converter with efficiencies up to 98.5%. Integrated into the chip is an 8-channel, 12 bit A/D converter used to sense input and output voltage and current, as well as board configuration. Externally programmable values include maximum output voltage and current as well as different settings on slew rate, and soft-start.
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* 数据表 Prog Max Pwr Pnt Trcking Cntrr for Photovoltaic Solar Panls 数据表 (Rev. G) 2013年 4月 2日

设计和开发

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封装 引脚 下载
TSSOP (PW) 28 查看选项
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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