UCC2913 UCC3913
SLUS274A – JANUARY 1999 – REVISED APRIL 2003
NEGATIVE
VOLTAGE HOT SWAP POWER MANAGER
FEATURES
DESCRIPTION
D Precision Fault Threshold D Programmable Average Power Limiting D Programmable Linear Current Control D Programmable Overcurrent Limit D Programmable Fault Time D Fault Output Indicator D Shutdown Control D Under
voltage Lockout D 8-Pin SOIC
APPLICATIONS D –48-V Distributed Power Systems D Central Office Switching D Wireless Base Stations
SIMPLIFIED APPLICATION DIAGRAM
R1 3
RVDD
Power Limiting
RPL 8
DC/DC Converter
or Load
The UCCx913 family of negative
voltage circuit breakers provides complete power management, hot-swap, and fault handling capability.
The dev...