Datasheet Summary
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I N T E G R A T E D P R O D U C T S
High Efficiency High Voltage Boost Controller
P RODUCTION D ATA S HEET
DESCRIPTION
KEY Features
. Microsemi . C OM
The LX1741 is a pact high efficiency step-up boost controller. Featuring a pseudo-hysteretic pulse frequency modulation topology, the LX1741 was designed for maximum efficiency, reduced board size, and minimal cost. Utilizing an external N-Channel MOSFET, the LX1741 offers designers maximum flexibility with respect to efficiency and cost. The LX1741 provides several design enhancements that improve overall performance under very light load currents by implementing control circuitry that is optimized...