The PD70101 is an integrated Powered Device (PD) Interface and PWM controllers for a DC-DC converter used in IEEE 802.3af applications. The PD70101 can be used for IEEE 802.3af Type 1 applications. The device has several features designed to improve efficiency and reliability: * Capacitor * Gate drivers * Peak current mode control * Maximum duty cycle * Soft-start circuit * Low voltage protection warning and monitoring Start your PoE PD power supply design using Microchip MPLAB® Analog Designer.