Datasheet Linear Technology LTC2925CUF#PBF — Ficha de datos

LTC2925
Multiple Power Supply
Tracking Controller with
Power Good Timeout
Description Features
Flexible Power Supply Tracking Up and Down
nn Power Supply Sequencing
nn Supply Stability Is Not Affected
nn Controls Three Supplies Without Series FETs
nn Controls an Optional Fourth Supply with a
Series FET
nn Electronic Circuit Breaker
nn Remote Sense Switch Compensates for Voltage
Drop Across a Series FET
nn Supply Shutdown Outputs
nn FAULT Output
nn Adjustable Power Good Timeout
nn Available in Narrow 24-Lead SSOP and Tiny 24-Lead
QFN Packages The LTCВ®2925 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. Applications The LTC2925 also includes a power good timeout feature …