TPS2383A

TPS2383A Description

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TPS2383A Manufacturer

TPS2383A Datasheet (PDF)

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TPS2383A Features

• Compliant to Power Over Ethernet IEEE 802.3af Standard
• Two-Point 25-k Resistor Discovery
• Capacitive Detection for Non-Compliant Legacy Loads
• Power Classification
• Controlled di/dt Ramp Power-Up and Power-Down for EMI Reduction
• Current Management for Charging Powered Device Bulk Capacitance
• Electronic Circuit Breaker
• Fault detection
• Input Undervoltage Lockout (UVLO)
• Load Overcurrent and Undercurrent Detection
• 12-Bit Port Current and Voltage Acquisition
• Standard Slave I²C Serial Interface
• 5-Bit Serial Address Selectability
• Discovery and/or Classification Bypass Modes Selectable Via Register
• Opto-Coupler Compatible SDA and SCL Lines for System Ground Isolation
• Dual Color LED Driver for Port Status
• Hardware FAULT Interrupt
• APPLICATIONS
  • PoE Switches
  • Mid-Span Injectors

TPS2383A Parameters

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