DESCRIPTION

This controller IC is specifically designed to achieve load sharing of paralleled and independent power supply modules in distributed power systems, by adding only few external components. Current sharing is achieved through a single wire connection (share bus) common to all of the paralleled modules.

■ SSI SPECS COMPLIANT

■ HIGH/LOW SIDE CURRENT SENSING

■ FULLY COMPATIBLE WITH REMOTE

OUTPUT VOLTAGE SENSING

■ FULL DIFFERENTIAL LOW OFFSET

CURRENT SENSE

■ 2.7V TO 22V VCC OPERATING RANGE

■ 32kΩ SHARE SENSE AMPLIFIER INPUT

IMPEDANCE

■ HYSTERETIC UVLO

APPLICATION

■ DISTRIBUTED POWER SYSTEMS

■ HIGH DENSITY DC-DC CONVERTERS

■ (N+1) REDUNDANT SYSTEMS, N UP TO 20

■ SMPS FOR (WEB) SERVERS