Chapter 128

Tiny boost controller provides efficient solutions for low voltage inputs

Keith Szolusha


The LT1619 DC/DC converter, an ideal choice for a wide range of applications requiring low side MOSFET power transistors, high efficiency, low cost and high currents in very little board space, is described.


DC/DC converter

boost controller



The expanding world of low voltage portable and microprocessor electronics has created the need for small, highly efficient, low cost, low voltage boost controllers with high current capabilities. The new LT1619, available in a tiny MS8 package, is a high current, low input voltage boost controller with a powerful rail-to-rail MOSFET driver and ultralow current-sense ...

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