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The LX1671 is a highly integrated power supply controller IC featuring www. DataSheet4U. net three PWM switching regulator stages with an additional onboard linear regulator driver. Two of the constant frequency voltage-mode PWM phases can be easily configured for a single Bi-Phase high current output or two independently regulated outputs. Each phase incorporates a fully programmable soft-start sequence. This versatility yields either three or four independently regulated.
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LX1671
I N T E G R A T E D P R O D U C T S
Multiple Output LoadSHAREâ„¢ PWM
P RODUCTION D ATA S HEET
DESCRIPTION
KEY FEATURES
WWW . Microsemi . C OM
The LX1671 is a highly integrated power supply controller IC featuring www.DataSheet4U.net three PWM switching regulator stages with an additional onboard linear regulator driver. Two of the constant frequency voltage-mode PWM phases can be easily configured for a single Bi-Phase high current output or two independently regulated outputs. Each phase incorporates a fully programmable soft-start sequence. This versatility yields either three or four independently regulated outputs with full power sequencing capability giving system designers the ultimate flexibility in power supply design.