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TPS2388 |
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| Part Number | TPS2388 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TPS2388 is an 8-channel power source equipment (PSE) controller engineered to insert power onto Ethernet cable according to IEEE 802.3at-2012 standard (or 802.3at). The PSE controller can detect p... |
| 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 – I2C Watchdog for Failsafe Operation – 8- and 16-Bit Access Mode Selectable • –40°C to 125°C Temperature Operation • 56-L... |
| Document |
 TPS2388 Data Sheet
PDF 2.14MB |
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Desde 2024. D4U Semiconductor.
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