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LTC2923 Power Supply Tracking Controller
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FEATURES
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DESCRIPTIO
U APPLICATIO S
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Flexible Power Supply Tracking Tracks Both Up and Down Power Supply Sequencing Supply Stability is Not Affected Controls Two Supplies Without Series FETs Controls a Third Supply With a Series FET Adjustable Ramp Rates Electronic Circuit Breaker Available in 10-Lead MS and 12-Lead (4mm × 3mm) DFN Packages
The LTC®2923 provides a simple solution to power supply tracking and sequencing requirements. By selecting a few resistors, the supplies can be configured to ramp-up and ramp-down together or with voltage offsets, time delays or different ramp rates.