PD70201ILQ-TR

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Microchip Technology

IEEE 802.3AT PD FRONT-END AND PWM CONTROLLER IC W/INTERNAL 0.6 OHM FET

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PD70201ILQ-TR

Active

Microchip Technology

IEEE 802.3AT PD FRONT-END AND PWM CONTROLLER IC W/INTERNAL 0.6 OHM FET

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Description Specifications Series Pricing CAD Documents

Description

General part information

PD70201 Series

The PD70201 is an integrated Powered Device (PD) Interface and PWM controllers for a DC-DC converter used in IEEE 802.3at Type 2 applications. The PD70201 can be used for IEEE 802.3af, IEEE 802.3at applications. A single PD70201 can be used in 4-pair applications which consumes up to 47.7W. The device has several features designed to improve efficiency and reliability:

• Detection and classification

• Capacitor

Technical Specifications

Parameters and characteristics for this part

Specification	PD70201ILQ-TR

Auxiliary Sense	No
Current - Supply	200 µA
Internal Switch(s)	No
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	32-VFQFN Exposed Pad
Package Length	5 mm
Package Name	32-QFN
Package Width	5 mm
Power - Max	47.7 W
Standards	802.3at (PoE+), 802.3af (PoE)
Type	Controller (PD)
Voltage - Supply (Maximum)	57 V
Voltage - Supply (Minimum)	0 V

PD70201 Series

IEEE 802.3at PD front-end and PWM controller IC w/internal 0.6 Ohm FET

Part	Board Type	Total Output Count	Output Type	Isolated Output Count	Supplied Contents	Current - Output	Main Purpose	Contents	Regulator Topology	Utilized IC / Part	Frequency - Switching (Max)	Frequency - Switching (Min)	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Voltage - Output	Internal Switch(s)	Package / Case	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Standards	Current - Supply	Auxiliary Sense	Type	Power - Max	Mounting Type	Package Width	Package Name	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Number of Channels	Power - Output
Microchip Technology PD70201EVB25FW-3	Fully Populated	1	Isolated	1	Board(s)	7.5 A	Power Over Ethernet Special Purpose DC/DC	Board	Flyback	PD70201A	500 kHz	100 kHz	57 V	42 V	3.3 V
Microchip Technology PD70201ILQ-TR																No	32-VFQFN Exposed Pad	0 V	57 V	802.3af (PoE) 802.3at (PoE+)	200 µA	No	Controller (PD)	47.7 W	Surface Mount	5 mm	32-QFN	5 mm	-40 °C	85 °C	1
Microchip Technology PD70201EVB25F-D-5	Fully Populated	1	Isolated	1	Board(s)	5 A	Power Over Ethernet Special Purpose DC/DC	Board	Flyback	PD70201	500 kHz	100 kHz	57 V	36 V	5 VDC																	25 W
Microchip Technology PD70201EVB25F-5	Fully Populated	1	Isolated	1	Board(s)	5 A	Power Over Ethernet Special Purpose DC/DC	Board	Flyback	PD70201	500 kHz	100 kHz			5 VDC																	25 W
Microchip Technology PD70201EVB25F-12	Fully Populated	1	Isolated	1	Board(s)	2.1 A	Power Over Ethernet Special Purpose DC/DC	Board	Flyback	PD70201	500 kHz	100 kHz			12 V																	25 W
Microchip Technology PD70201EVB25F-3	Fully Populated	1	Isolated	1	Board(s)	7.5 A	Power Over Ethernet Special Purpose DC/DC	Board	Flyback	PD70201	500 kHz	100 kHz	57 V	36 V	3.3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Design for PD System Surge Immunity PD701xx and PD702xx

PD70101 and PD70201 PD Device Layout Guidelines

PD70101/PD70201 Datasheet

Power Over Ethernet Support of MPU32 Applications

Implementing Aux Power in PoE