National Semiconductor has introduced the first three products in its ‘Simple Switcher’ power module family. The LMZ series of power modules provide the efficiency of a synchronous switching regulator with the simplicity of a linear regulator, eliminating the external inductor and complex layout placement challenges typical of switching regulator designs. They feature -40°C to 125°C operation, along with low output voltage ripple and a wide voltage and current range that enable a complete customer-specific power supply solution. The first release of the LMZ power modules supports the common 3,3 V, 5 V, 12 V and 24 V input voltage rails and offers load currents up to 4 A. Available in 7-lead, 10,16 by 13,77 by 4,57 mm packages, they feature thermal resistance (theta-JA) temperature of 20°C per watt.
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Infineon’s latest webinar: ‘How to safeguard your load and power supply’ covers best practices with its PROFET guard products.
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Researchers at the Fraunhofer ISE have recently developed a novel micro-concentrated photovoltaic module that achieves higher efficiency and reduced production costs.
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