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PD70201

絲印：QFN；Power Over Ethernet 802.3af/at PD Controller

Features ?IEEE802.3afandIEEE802.3at Compliant ?Supportfor4-pairApplicationsofupto 47.7WWithaSingleIC ?Two-eventsClassification IdentificationWithaLevelSignal IndicatingType1orType2PSE ?LessThan10μA(typical)Offset CurrentDuringDetection ?SignatureResist

MicrosemiMicrosemi Corporation

美高森美美高森美公司

PD70201

IEEE 802.3at PD front-end and PWM controller IC w/internal 0.6 Ohm FET; IEEE 802.3at Type 2 compliant\nSupport for 4-pair applications of up to 48W with a single IC\nTwo-events classification flag\nLess Than 10 μA (typical) offset current during detection\nSignature resistor is disconnected upon detection\nProgrammable classification setting with a single resistor\nIntegrated 0.6 Ohm isolating MOSFET switch with inrush current limit\nPower off DC-DC input capacitor discharge\n100 kHz to 500 kHz adjustable DC-DC switching frequency\nDC-DC frequency can be synchronized to external clock\nSupports low power mode operation for higher efficiency\nUp to 50% duty cycle\nSoft-start circuit to control the output voltage rise time\nTwo out-of-phase driver stages for efficient synchronous rectification or active clamp\nPoE port input UVLO with programmable threshold and hysteresis\nInternal differential amplifier simplifying non-isolated step down converter;

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 ? Gate drivers ? Peak current mode control ? Maximum duty cycle ? Soft-start circuit ? Low voltage protection warning and monitoringStart your PoE PD power supply design using Microchip MPLAB? Analog Designer.

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201

PD Controller with Switching Regulator for AF/AT/UPOE/ HDBaseT/4-pair PoE Applications

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201

IEEE? 802.3af/at PD Front End IC

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201

Front-End PD Interface Controller

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201

PoE IEEE? 802.3af/at PD Controller

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201EVB25F-3

PD70201;

ROHS, PB Free-->??ROHS

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201EVB25F-5

PD70201;

ROHS, PB Free-->??ROHS

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

PD70201ILQ

絲?。?a target="_blank" title="Marking" href="/qfn/marking.html">QFN；Power Over Ethernet 802.3af/at PD Controller

Features ?IEEE802.3afandIEEE802.3at Compliant ?Supportfor4-pairApplicationsofupto 47.7WWithaSingleIC ?Two-eventsClassification IdentificationWithaLevelSignal IndicatingType1orType2PSE ?LessThan10μA(typical)Offset CurrentDuringDetection ?SignatureResist

MicrosemiMicrosemi Corporation

美高森美美高森美公司

PD70201ILQ-TR

絲?。?a target="_blank" title="Marking" href="/qfn/marking.html">QFN；Power Over Ethernet 802.3af/at PD Controller

Features ?IEEE802.3afandIEEE802.3at Compliant ?Supportfor4-pairApplicationsofupto 47.7WWithaSingleIC ?Two-eventsClassification IdentificationWithaLevelSignal IndicatingType1orType2PSE ?LessThan10μA(typical)Offset CurrentDuringDetection ?SignatureResist

MicrosemiMicrosemi Corporation

美高森美美高森美公司

技術(shù)參數(shù)

  • Volume Pricing：

    1.5200

  • Product Type：

    PD IC

  • Standards Supported：

    IEEE 802.3af

  • IC Type：

    PD front end + PWM controller

  • POE Type：

    AT Type 2

  • PoE Class：

    1-4

  • Output Power：

    47W

  • Maximum Current：

    1.2A

  • Maximum Channel Resistance：

    0.6 Ohm

  • Operating Temperature (C)：

    –40 to 85

  • Temperature Grade：

    Industrial

  • Integrated PWM Controller：

    Yes

  • Packages：

    32\\VQFN

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
LEGERITY
21+
QFN32
10000
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu)
 詢價(jià)
LEGERITY
23+
QFN32
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價(jià)
LEGERITY
24+
NA/
250
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
 詢價(jià)
MICROSEMI
17+
QFN
6200
100%原裝正品現(xiàn)貨
 詢價(jià)
MICROSE
1736+
QFN
8298
只做進(jìn)口原裝正品假一賠十!
 詢價(jià)
MICROSE
25+23+
QFN
28153
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
 詢價(jià)
Microsemi
24+
N/A
5600
正常排單原廠正規(guī)渠道保證原裝正品
 詢價(jià)
MICROSE
20+
QFN
19570
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
 詢價(jià)
MICROSEMI
24+
QFN
65000
一級(jí)代理/放心采購(gòu)
 詢價(jià)
MICROSEMI/美高森美
23+
NA
2860
原裝正品代理渠道價(jià)格優(yōu)勢(shì)
 詢價(jià)
更多PD70201供應(yīng)商 更新時(shí)間2025-7-30 9:30:00

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