Applications

• IEEE 802.3at and IEEE 802.3af powered devices such as IP phones, WLAN access points, and network

cameras.

The following figure shows the basic block diagram of the PD70101/PD70201 device.

Figure 1. PD70101/PD70201 Basic Block Diagram

Microchip offers complete reference design packages and Evaluation Boards (EVBs). For access to these design

packages, device datasheets, or application notes, consult your local Microchip Client Engagement Manager or visit

our website at www.microchip.com/poe. For technical support, consult your local consult your local Embedded

Solutions Engineers or go to microchipsupport.force.com/s/. For help in designing the dc/dc portion of your circuit

please try our MPLAB Analog Designer (MAD) tool at www.microchip.com/mad-poe.

PD70101 and PD70201

Datasheet

DS00003738A-page 3