SolarMagic IC Products

 

SolarMagic™ ICs for Smart PV Systems

SolarMagic ICs from National SemiconductorLeveraging National Semiconductor's system-level expertise in understanding the entire PV system – from panels to grid – combined with industry leading design, process, packaging technology, we have developed a line of SolarMagic ICs that raises the IQ of these systems and helps maximize the ROI for the end users and the partners in between.

  • Microinverter, Power Optimizer, and Charge Controller reference designs for quick time to market
  • Renewable Energy Grade qualification process for demanding solar environments
  • High efficiency help PV arrays recover lost energy up to 75% and additional energy harvest up to 25%

SolarMagic ICs -- High Efficiency, Reliable Renewable Energy Grade Qualification, Complete Reference Designs Renewable Energy Grade SolarMagic Performance Case Studies SolarMagic Reference Designs

The SolarMagic IC product portfolio includes solutions that help lower the cost of Photovoltaic (PV) arrays by integrating the electronics that process power for distribution, condition signals for communication, increase safety of solar arrays, and help maintain maximum power from individual panels. PV systems have historically been designed with limited electronics, mostly concentrated in the centralized DC/AC inverter. Leveraging National Semiconductor's system level expertise in understanding the entire system, from the panels to the grid, combined with our industry leading design/process/packaging technology, we have developed a line of ICs that raises the IQ of these systems and helps maximize the ROI for the end users and the partners in between.

National Semiconductor is the only major semiconductor supplier to offer complete end-to-end solutions for the solar PV ecosystem. National offers easy to use SolarMagic IC solutions for various PV components including DC/DC power optimizers, DC/AC microinverters and inverters, MPPT based battery charge controllers, and PV safety and communications solutions including reference designs. In addition, National offers several different business models of engagement depending on your level of needs, ranging from ICs to completely certified designs and certification expertise.

For SolarMagic SM2060/2100 blocking diode and SM1230 power optimizer module product information, please visit our sister site at SolarMagic.com.


SolarMagic MPPT Controllers

Part# Description Supply Min (Volt) Supply Max (Volt)
SM72441 Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels 4.75 5.25
SM72442 Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels 4.75 5.25

SolarMagic Gate Drivers

Part# Description Topology Special Features
SM72295 Photovoltaic Full Bridge Driver Synchronous Buck or Bridge Photovoltaic Full Bridge Driver
SM72482 SolarMagic Dual 5A Compound Gate Driver Forward or Push-Pull Dual 5A Compound Gate Driver, Photovoltaic
SM74104 High Voltage Half-Bridge Gate Driver with Adaptive Delay Half Bridge High Voltage Half Bridge Gate Driver with Adaptive Delay

SolarMagic Voltage Regulators

Part# Description Special Features Renewable Energy Grade Vin Min
(Input Voltage Min)		 Vin Max
(Input Voltage Max)
SM72238 SolarMagic Micropower Voltage Regulators Photovoltaic Yes N/A 30V
SM72485 SolarMagic 100V, 150 mA Constant On-Time Buck Switching Regulator 100V, 150mA Constant On-Time Buck Switching Regulator, Photovoltaic Yes 6V 95V
SM74203 60V Low Side Controller for Boost and SEPIC 60V Low Side Controller for Boost and SEPIC, Photovoltaic Yes 6V 60V
SM74301 100V, 350 mA Constant On-Time Buck Switching Regulator 100V, 350mA Constant-On-Time Buck Switching Regulator, Photovoltaic, Solar Yes 6V 95V
SM74304 High Voltage (80V) Step Down Switching Regulator High Voltage (80V) Step Down Switching Regulator, Photovoltaic Yes 9V 75V
SM74501 Ultra-Low Quiescent Current LDO Voltage Regulator Ultra Low Quiescent LDO Voltage Regulator Yes 4V 60V
SM74601 SOT-23 Precision Micropower Series Voltage Reference SOT-23 Precision Micropower Series Voltage Reference, Photovoltaic Yes 2.2V 5.5V

SolarMagic Sensing and Detection Products

Part# Description Special Features Renewable Energy Grade
SM72240 SolarMagic 5-Pin Microprocessor Reset Circuit 5-Pin Microprocessor Reset Circuit, Photovoltaic Yes
SM72375 SolarMagic Dual Micro-Power Rail-to-Rail Input CMOS Comparator with Open Drain Output Dual Micro Power RRI CMOS Comparator for Photovoltaics Yes
SM72480 SolarMagic 1.6V, LLP-6 Factory Preset Temperature Switch and Temperature Sensor Factory Preset Temperature Switch and Sensor, 105,120 and 125degC, Photovoltaic Yes
SM72501 SolarMagic Precision, CMOS Input, RRIO, Wide Supply Range Amplifier Precision, CMOS Input, RRIO, Wide Supply Range Amplifier, Photovoltaic Yes
SM73201 16-Bit, 50 to 250 kSPS, Differential Input, MicroPower ADC 16 Bit, 50 ro 250 kSPS, Differential Input , Micropower, ADC, Photovoltaic Yes
SM73301 RRIO, High Output Current & Unlimited Cap Load Op Amp in SOT23-5 RRIO, High Output Current & Unlimited Cap Load Op Amp in SOT23-5, Photovoltaic Yes
SM73302 88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier 88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier, Photovoltaic Yes
SM73303 5 MHz, Low Noise, RRO, Dual Operational Amplifier with CMOS Input 5 MHz, Low Noise, RRO, Dual Operational Amplifier with CMOS Input, Photovoltaic Yes
SM73306 CMOS Rail-to-Rail Input and Output Operational Amplifier Dual CMOS Rail-to-Rail Input and Output Operational Amplifier Yes
SM73307 Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifier Dual Preceision 17MHZ, Low Noise, Photovoltaic Yes
SM73308 Low Offset, Low Noise, RRO Operational Amplifiers Single Low Offset, Low Noise , RRO Op Amp, Photovoltaic Yes





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