PD70101 Series

IEEE 802.3af Type 1, PD front-end and PWM controller IC w/internal 0.6 Ohm FET

Catalog

IEEE 802.3af Type 1, PD front-end and PWM controller IC w/internal 0.6 Ohm FET

Part	Supplied Contents	Total Output Count	Output Type	Isolated Output Count	Board Type	Utilized IC / Part	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Frequency - Switching (Max)	Frequency - Switching (Min)	Voltage - Output	Current - Output	Regulator Topology	Contents	Main Purpose	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Number of Channels	Current - Supply	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Package Width	Package Name	Package Length	Auxiliary Sense	Internal Switch(s)	Power - Max	Mounting Type	Type	Standards
Microchip Technology PD70101EVB15F-12	Board(s)	1	Isolated	1	Fully Populated	PD70101	44 V	57 V	500 kHz	100 kHz	12 V	1.1 A	Flyback	Board	Power Over Ethernet Special Purpose DC/DC
Microchip Technology PD70101EVB6F	Board(s)	1	Isolated	1	Fully Populated	PD70101	44 V	57 V	500 kHz	100 kHz	5 VDC	1.2 A	Flyback	Board	Power Over Ethernet Special Purpose DC/DC
Microchip Technology PD70101ILQ-TR																0 V	57 V	1	200 µA	-40 °C	85 °C	32-VFQFN Exposed Pad	5 mm	32-QFN	5 mm	No	No	47.7 W	Surface Mount	Controller (PD)	802.3af (PoE) 802.3at (PoE+)
Microchip Technology PD70101EVB3F	Board(s)	1	Isolated	1	Fully Populated	PD70101	44 V	57 V	500 kHz	100 kHz	3.3 V	1 A	Flyback	Board	Power Over Ethernet Special Purpose DC/DC

Catalog

IEEE 802.3af Type 1, PD front-end and PWM controller IC w/internal 0.6 Ohm FET

Description

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](https://mad.microchip.com/poe).