Part Number
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TPS2388 |
Manufacturer
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Texas Instruments |
Description
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IEEE 802.3at 8-Channel Power-over-Ethernet PSE Controller |
Published
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Dec 19, 2019 |
Detailed Description
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TPS2388
SLUSC25A – FEBRUARY 2015 ...
|
Datasheet
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TPS2388
|
Overview
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TPS2388
SLUSC25A – FEBRUARY 2015 – REVISED AUGUST 2017
TPS2388 IEEE 802.
3at 8-Channel Power-over-Ethernet PSE Controller
1 Features
•1 Fully IEEE 802.
3at Compliant • Port Re-Mapping • 1- and 3-Bit Fast Port Shutdown Input • “Never Fooled” 4-Point Detection • Type 1 and Type 2 PD Classification • Programmable Current Limit With Foldback • DC Disconnect Detection • Flexible Processor Controlled Operating Modes
– Semiauto – Manual • 14-Bit Port Current and Voltage Monitoring – 100-ms Rolling Port Current Averaging – 2% Current Sensing Accuracy – 0.
255-Ω Sense Resistor With Kelvin Sense • I2C Communication – ...
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