TPS23841PJD

Mfr. #:: TPS23841PJD
설명:: Power Switch ICs - POE / LAN HP Wide Volt Range Quad Part Ethernet
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: TPS23841PJD 데이터 시트
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ECAD Model:
추가 정보:: TPS23841PJD 추가 정보 TPS23841PJD Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 전원 스위치 IC - POE / LAN

RoHS:: Y

유형:: 전원 공급 장비 - PSE

기준:: 802.3af

전류 제한:: 650 mA

저항 시 - 최대:: 1.8 Ohms

작동 공급 전압:: 48 V

최소 작동 온도:: - 40 C

최대 작동 온도:: + 125 C

장착 스타일:: SMD/SMT

패키지/케이스:: HTQFP-64

포장:: 쟁반

시리즈:: TPS23841

상표:: 텍사스 인스트루먼트

습기에 민감한:: 네

작동 공급 전류:: 10 mA

상품 유형:: 전원 스위치 IC - POE / LAN

공장 팩 수량:: 160

하위 카테고리:: 스위치 IC

단위 무게:: 0.008762 oz

Tags: TPS23841PJ, TPS23841, TPS2384, TPS238, TPS23, TPS2, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS23841PJD 평가 및 리뷰

A***M

The order did not reach. But the seller returned the money!

2019-06-20

A***v

I don't think that at 40Like a perremarker

2019-06-27

TPS23841PJD 설명

***as Instruments: Type-2 non-standard wide VIN 4-channel PoE PSE with integrated FET & current sense 64-HTQFP -40 to 125

***ical: Power Over Ethernet 21.5V 57V 25W 64-Pin HTQFP EP

***et: Ethernet Power Sourcing Equipment Manager 64-Pin HTQFP EP Tray

***ser: Power Over Ethernet (PoE)/LAN Solutions HP Wide Volt Range Quad Part Ethernet

*** Stop Electro: Power Supply Management Circuit, Fixed, 1 Channel, PQFP64

***sener Electronics: IC QUAD-PORT EQUIP MGR 64-HTQFP

***i-Key: IC POE CNTRL 4 CHANNEL 64HTQFP

***S: French Electronic Distributor since 1988

***i-Key Marketplace: TPS23841 HIGH POWER WIDE VOLTAGE

***ark: Power Supply IC; No. of Outputs:4; Supply Voltage Min:21.5V; Supply Voltage Max:57V; Package/Case:64-HTQFP; No. of Pins:64; Operating Temperature Range:-40°C to +125°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***AS INSRUMENT: The TPS23841 is a high-power, wide voltage range, quad-port sourcing equipment manager. The TPS23841 can provide up to 570 mA per port over a wide temperature range (-40°C to +125°C). Each port may operate from 21.5 V up to 57 V. The integrated output eliminates two external components per port (MOSFET and sense resistor) and survives 100-V transients. Four individual 15-bit A/D converters are used to measure signature resistance, voltage, current and die temperature, resulting in a simple and robust PSE solution. The TPS23841 comes with a comprehensive software solution to meet the most demanding applications which can serve as a core for all PoE system designs.

***as Instruments Inc.: The TPS23841 has three internal supply buses (10 V, 6.3 V and 3.3 V) generated from the 48-V input supply. These supplies are used to bias all internal digital and analog circuitry. Each supply has been brought out separately for proper bypassing to insure high performance. The digital supply (3.3 V) is available for powering external loads up to 2 mA. For more demanding loads it is highly recommended to use external buffers to prevent system degradation. When the TPS23841 is initially powered up an internal Power-on-Reset (POR) circuit resets all registers and sets all ports to the off state to ensure that the device is powered up in a known safe operating state.

***ASI: The TPS23841 has three modes of operation; auto mode (AM), semi-auto mode (SAM) and power management mode (PMM).

***AS INSTR: TPS23841 integrated output stage provides port power and low-side control. The internal low-side circuitry is designed with internal current sensing so there are no external resistors required. The output design ensures the power switches operate in the fully enhanced mode for low power dissipation.

***: The I2C interface allows easy application of opto-coupler circuitry to maintain Ethernet port isolation when a ground based micro-controller is required. The TPS23841 five address pins (A1-A5) allow the device to be addressed at one of 31 possible I2C addresses. Per-port write registers separately control each port state (discovery, classification, legacy, power up, etc) while the read registers contain status information of the entire process along with parametric values of discovery, classification, and real-time port operating current, voltage and die temperature.

***: The proprietary 15-bit integrating A/D converter is designed to meet the harsh environment where the PSEPM resides. The converter is set for maximum rejection of power line noise allowing it to make accurate measurements of line currents during discovery, classification and power delivery for reliable power management decisions.

***AS INS: The TPS23841 is available in either 64-pin PowerPAD™ down (PAP) or 64-pin PowerPAD up (PJD) packages.

Market price

부분 #	설명	재고	가격
TPS23841PJD DISTI # 26898007	POE Controller 21.5V 57V 25W 64-Pin HTQFP EP RoHS: Compliant	320	500:$10.3356 160:$11.6186
TPS23841PJD DISTI # 296-21346-ND	IC QUAD-PORT EQUIP MGR 64-HTQFP RoHS: Compliant Min Qty: 1 Container: Tray	56In Stock	640:$11.4840 160:$12.9096 25:$14.6520 10:$15.2860 1:$16.6300
TPS23841PJDR DISTI # TPS23841PJDR-ND	IC QUAD-PORT EQUIP MGR 64HTQFP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call
TPS23841PJDG4 DISTI # TPS23841PJDG4-ND	IC QUAD-PORT EQUIP MGR 64HTQFP RoHS: Compliant Min Qty: 160 Container: Tray	Temporarily Out of Stock	160:$12.9096
TPS23841PJD DISTI # V39:1801_07412848	POE Controller 21.5V 57V 25W 64-Pin HTQFP EP RoHS: Compliant	0
TPS23841PJD DISTI # TPS23841PJD	Ethernet Power Sourcing Equipment Manager 64-Pin HTQFP EP Tray - Rail/Tube (Alt: TPS23841PJD) RoHS: Compliant Min Qty: 160 Container: Tube	Americas - 0	160:$11.3900 320:$10.8900 640:$10.4900 960:$10.1900 1600:$9.8900
TPS23841PJD DISTI # TPS23841PJD	Ethernet Power Sourcing Equipment Manager 64-Pin HTQFP EP Tray (Alt: TPS23841PJD) RoHS: Compliant Min Qty: 1 Container: Tray	Europe - 0	1:€12.7900 10:€12.1900 25:€11.5900 50:€10.9900 100:€10.4900 500:€10.0900 1000:€9.6900
TPS23841PJDR DISTI # TPS23841PJDR	Ethernet Power Sourcing Equipment Manager 64-Pin HTQFP EP T/R (Alt: TPS23841PJDR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0
TPS23841PJDG4 DISTI # TPS23841PJDG4	Ethernet Power Sourcing Equipment Manager 64-Pin HTQFP EP Tray - Rail/Tube (Alt: TPS23841PJDG4) RoHS: Compliant Min Qty: 160 Container: Tube	Americas - 0	160:$11.3900 320:$10.8900 640:$10.4900 960:$10.1900 1600:$9.8900
TPS23841PJD	High Power Wide Voltage Range Quad Port Ethernet Power Sourcing Equipment Manager	2654	1000:$9.0000 750:$9.0300 500:$10.0600 250:$10.9300 100:$11.4800 25:$13.1500 10:$13.6200 1:$14.6500
TPS23841PJD DISTI # 595-TPS23841PJD	Power Switch ICs - POE / LAN HP Wide Volt Range Quad Part Ethernet RoHS: Compliant	0	160:$12.9100 320:$12.2800 640:$11.4900
TPS23841PJDG4 DISTI # 595-TPS23841PJDG4	Power Switch ICs - POE / LAN HP Wide Volt Range Quad Part Ethernet RoHS: Compliant	0	160:$12.9100 320:$12.2800 640:$11.4900
TPS23841PJDR DISTI # 595-TPS23841PJDR	Power Switch ICs - POE / LAN HP Wide Volt Range Quad Part Ethernet RoHS: Compliant	0
TPS23841PJDRG4 DISTI # 595-TPS23841PJDRG4	Power Switch ICs - POE / LAN HP Wide Volt Range Quad Part Ethernet RoHS: Compliant	0
TPS23841PJD	Power Supply Management Circuit, Fixed, 1 Channel, PQFP64 RoHS: Compliant	3804	1000:$10.4200 500:$10.9700 100:$11.4200 25:$11.9100 1:$12.8300
TPS23841PJDR	Power Supply Management Circuit, Fixed, 1 Channel, PQFP64 RoHS: Compliant	4315	1000:$9.8700 500:$10.3900 100:$10.8200 25:$11.2800 1:$12.1500
TPS23841PJD		100

영상	부분 #	설명
	Mfr.#: SN74AHCT1G14DBVR OMO.#: OMO-SN74AHCT1G14DBVR	Inverters Single Schmitt-Trgr
	Mfr.#: TPS23752PWP OMO.#: OMO-TPS23752PWP	Power Switch ICs - POE / LAN I 802.3t P Intrfc n' Grn-md DC/DC Cntrllr
	Mfr.#: SN74AHCT1G14DBVR OMO.#: OMO-SN74AHCT1G14DBVR-TEXAS-INSTRUMENTS	신규 및 오리지널
	Mfr.#: TPS23752PWP OMO.#: OMO-TPS23752PWP-TEXAS-INSTRUMENTS	Power Switch ICs - POE / LAN I 802.3t P Intrfc n' Grn-md DC/DC Cntrll

TPS23841PJD

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***M

A***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes