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The PD70210ILD-TR is a Powered Device (PD) front-end power switch IC designed for IEEE 802.3at PoE applications. Manufactured by Microchip Technology, it integrates the necessary circuitry to manage power delivery over Ethernet LAN connections. The component is housed in a compact DFN-12 surface-mount package and supports SMD/SMT installation. It operates within a specified temperature range and includes humidity sensitivity features. This device serves as a critical interface for receiving power from a Power Sourcing Equipment (PSE) in compliant network systems.
Verify the exact part number PD70210ILD-TR against official Microchip documentation to confirm pinout and electrical specifications. Ensure compatibility with IEEE 802.3at standards for your specific application. Check for moisture sensitivity levels and recommended soldering profiles prior to assembly. Confirm availability through authorized distributors as supply chain conditions may vary.
Select this component when designing systems requiring certified IEEE 802.3at PoE power reception. The DFN-12 package suits space-constrained layouts. Compare against similar models like the PD70201ILQ-TR if different packaging or IEEE 802.3af/at dual-mode support is required. Ensure the host system voltage and current requirements align with the IC's capabilities.
This part belongs to Microchip's Power Switch ICs category specifically for POE/LAN applications. It is distinct from microcontrollers like the PIC24F series or DSPs like the dsPIC33EP series also listed in the provided data. It functions as a dedicated analog/power management interface rather than a digital processing unit.
The PD70100ILD-TR is an alternative for IEEE 802.3af PoE applications. Verify functional equivalence regarding power class and interface requirements before substitution.