TPS23841 Description
The TPS23841 is a high-power, wide voltage range, quad-port sourcing equipment manager. The TPS23841 can provide up to 570 mA per port over a wide temperature range (-40°C to +125°C). Each port may operate from 21.5 V up to 57.
TPS23841 Key Features
- Quad-Port Power Management With Integrated Switches and Sense Resistors
- High Power PoE up to 25 W at PD Input Operating from a 53-V Minimum Input Power Rail
- Wide Range Single Supply: 21.5 V up to 57 V
- ICUT = 615 mA, ILIM = 650 mA Nominal
- IEEE 802.3af patible
- Individual Port 15-bit A/D Converters
- Auto, Semi-Auto and Power Management
- Controlled Current Ramp Power-Up/Down for EMI Reduction
- Over-Temperature Protection
- DC Disconnect Detection, Supports AC