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TPS2480 TPS2481
SLUS939B – APRIL 2010 – REVISED DECEMBER 2010
Positive
Voltage Intelligent Protection Device Hotswap Controller and I2C Current Monitor
Check for Samples: TPS2480, TPS2481
FEATURES
1
• Programmable FET Power Limit • External N-Channel FET Gate Drive • Programmable Fault Timer • Open Drain Power Good Output • I2C monitoring of Current,
Voltage and Power • High Accuracy Current Monitoring
(1% over temperature) • Dynamic Calibration • 9-V to 26-V Input Range
APPLICATIONS
• Servers • Hard Drives • Storage Networks • Base Stations
DESCRIPTION
The TPS2480/81 are designed to minimize inrush into applications and protect both the load and the FET from over-current or sh...