TPS2481PW Datasheet PDF - TI

●DESCRIPTION

●The TPS2480/81 are designed to minimize inrush into applications and protect both the load and the FET from over-current or short circuit events. They control an external N-channel MOSFET switch and provide accurate voltage, current, and power monitoring using a configurable 12 bit A/D converter via an I2C interface. The independently adjustable power limit and current limit ensure that the external MOSFET operates within the FET"s Safe Operating Area (SOA).

●FEATURES

●• 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 20-V Input Range

●APPLICATIONS

●• Servers

●• Hard Drives

●• Storage Networks

●• Base Stations