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Date: 17th Sept 09
New 12-channel sequencer and system health monitor from TI
Texas Instruments has introduced the UCD90120, a sequencer
and system health monitor that packs 12 rails of sequencing,
monitoring capability for up to 13 channels of voltage,
current or temperature, 10 channels of power supply margining,
and allowing to diagnose power supply failures in their
systems. The UCD90120 is ideal for any system requiring
sequencing and monitoring of multiple power rails including
industrial, telecom infrastructure, servers and storage
systems.
The key features and benefits of the UCD90120 are,
Failures are analyzed and logged via non-volatile error
logging
Detect over- and under-voltage power supply warnings and
faults and respond to these faults by configuring retries,
shutdown delays and slave rail shutdowns
Margin up to 10 rails via PMBus to ensure power supply performance
at upper and lower limits
TI's Fusion Digital Power Designer Graphical User Interface
(GUI) allows to configure the UCD90120 via a PMBus/I2C interface.
Package: 64-pin VQFN package
Price: Priced at $4.95 for 1k pieces
Availability: Now
For more details visit www.ti.com
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