Integrated Circuits (ICs)

MP8005DF-LF-Z

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Monolithic Power Systems Inc.

POE POWERED DEVICE INTERFACE AND PWM CONTROLLER 20-PIN TSSOP EP T/R

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Integrated Circuits (ICs)

MP8005DF-LF-Z

Active

Monolithic Power Systems Inc.

POE POWERED DEVICE INTERFACE AND PWM CONTROLLER 20-PIN TSSOP EP T/R

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP8005DF-LF-Z

Auxiliary Sense	False
Current - Supply	270 µA
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Channels [custom]	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	Exposed Pad, 20-TSSOP
Package / Case	0.173 ", 4.4 mm
Standards	802.3af (PoE)
Supplier Device Package	20-TSSOPF-EP
Type	DC/DC, Controller (PD)
Voltage - Supply [Max]	57 V
Voltage - Supply [Min]	0 V

MP8005 Series

Part	Number of Channels [custom]	Supplier Device Package	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Internal Switch(s)	Auxiliary Sense	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Standards	Current - Supply
Monolithic Power Systems Inc. MP8005DF-LF-Z	1	20-TSSOPF-EP	20-TSSOP Exposed Pad	0.173 " 4.4 mm	85 °C	-40 C	Surface Mount			57 V	0 V	Controller (PD) DC/DC	802.3af (PoE)	270 µA
Monolithic Power Systems Inc. MP8005DF-LF	1	20-TSSOPF-EP	20-TSSOP Exposed Pad	0.173 " 4.4 mm	85 °C	-40 C	Surface Mount			57 V	0 V	Controller (PD) DC/DC	802.3af (PoE)	270 µA

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.35
	Tape & Reel (TR)	2500	$ 1.34
		5000	$ 1.29

Description

General part information

MP8005 Series

The MP8005 is a complete integrated IEEE 802.3af POE compliant Powered Device (PD) power supply solution. It includes the PD control function and an isolated/non isolated synchronous regulator controller. Thermal protection is built in to accommodate both transient and/or overload conditions, shutting the part down and protecting the input source as well as the output load depending on the particular fault conditions. Inrush current limiting is included to slowly charge the input capacitor without interruption due to die heating, a problem encountered without the current limit foldback feature. The desired output voltage is user programmable through the selection of an external resistor divider.Meets IEEE 802.3af Specifications 100V, 1? Integrated switch 460mA max, Temperature Compensated Current Limit Isolated Synchronous Controller 20 pin TSSOP Package

Documents

Technical documentation and resources