UCC1921 manager equivalent, latchable negative floating hot swap power manager.
* Precision Fault Threshold
* Programmable: Average Power Limiting, Linear Current Control, Overcurrent Limit and Fault Time
* Fault Output Indication Signal
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The UCC3921 family of negative floating hot swap power managers provides complete power management, hot swap, and fault handling capability. The IC is referenced to the negative input voltage and is powered through an external resistor connected to g.
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