TPS23754PWP-1

Mfr. #:: TPS23754PWP-1
描述:: Power Switch ICs - POE / LAN IEEE 802.3at PoE Int & Iso Cnvrtr Cntrlr
生命週期:: 製造商新產品
數據表:: TPS23754PWP-1 數據表
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更多信息:: TPS23754PWP-1 更多信息 TPS23754PWP-1 Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 電源開關 IC - POE / LAN

RoHS：: Y

類型：: 受電設備 - PD

標準：: 802.3at

電流限制：: 850 mA

電阻 - 最大值：: 750 mOhms

工作電源電壓：: 0 V to 57 V

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

安裝方式：: 貼片/貼片

包裝/案例：: HTSSOP-20

打包：: 管子

系列：: TPS23754-1

品牌：: 德州儀器

佔空比 - 最大值：: 78 %

濕氣敏感：: 是的

工作電源電流：: 820 uA

產品類別：: 電源開關 IC - POE / LAN

出廠包裝數量：: 70

子類別：: 開關 IC

單位重量：: 0.002822 oz

Tags: TPS23754P, TPS23754, TPS2375, TPS237, 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

TPS23754PWP-1 評級和評論

K***n

Exactly 100 pieces brightness is not very

2019-01-30

A***v

Still not received your parcel. Where my capacitors? It's been more than 83 days.

2019-04-14

TPS23754PWP-1 描述

***as Instruments: IEEE 802.3at PoE interface and isolated converter controller 20-HTSSOP -40 to 125

***: Power Over Ethernet Controller 1 Channel 82.3at (PoE+), 82.3af (PoE) 2-HTSSOP

***S: IC High-Power Controller 0~57V 30W 6.5*4.4mm HTSSOP-20

***AS: The TPS23754 and TPS23756 devices have a combined power-over-ethernet (PoE), powered-device (PD) interface, and current-mode DC-DC controller optimized specifically for isolated converters. The PoE interface supports the IEEE 802.3at standard.

***as Instr.: The TPS23754 and TPS23756 support a number of input voltage ORing options including highest voltage, external adapter preference, and PoE preference. These features allow the designer to determine which power source will carry the load under all conditions.

***ASIN: The PoE interface features the new extended hardware classification necessary for compatibility with high-power midspan power sourcing equipment (PSE) per IEEE 802.3at. The detection signature pin can also be used to force power from the PoE source off. Classification can be programmed to any of the defined types with a single resistor.

***ASIN: The DC-DC controller features two complementary gate drivers with programmable dead time. This simplifies the design of active-clamp forward converters or optimized gate drive for highly-efficient flyback topologies. The second gate driver may be disabled if desired for single MOSFET topologies. The controller also features internal soft start, bootstrap start-up source, current-mode compensation, and a 78% maximum duty cycle. A programmable and synchronizable oscillator allows design optimization for efficiency and eases use of the controller to upgrade existing power supply designs. Accurate programmable blanking, with a default period, simplifies the usual current-sense filter design trade-offs.

***as Instr.: The TPS23754 device has a 15-V converter start-up while the TPS23756 device has a 9-V converter start-up. The TPS23754-1 replaces the PPD pin with a no-connect for increased pin spacing.

Market price

型號	描述	庫存	價格
TPS23754PWP-1 DISTI # V39:1801_07412737	Power Over Ethernet PSE Controller 0V 57V 30W 20-Pin HTSSOP EP	208	1000:$1.6700 500:$1.9790 100:$2.3100 10:$2.7860 1:$3.0860
TPS23754PWP-1 DISTI # 296-24370-5-ND	IC CTRLR POE PD IEEE 20-HTSSOP RoHS: Compliant Min Qty: 1 Container: Tube	6104In Stock	5040:$1.6218 2520:$1.6851 1050:$1.7738 560:$2.1032 140:$2.4706 70:$2.8507 10:$3.0150 1:$3.3600
TPS23754PWP-1 DISTI # 26986390	Power Over Ethernet PSE Controller 0V 57V 30W 20-Pin HTSSOP EP	208	1000:$1.6700 500:$1.9790 100:$2.3100 10:$2.7860 4:$3.0860
TPS23754PWP-1 DISTI # TPS23754PWP-1	PoE Interface and DC/DC Controller 20-Pin HTSSOP EP Tube - Rail/Tube (Alt: TPS23754PWP-1) RoHS: Compliant Min Qty: 210 Container: Tube	Americas - 0	210:$1.7900 350:$1.6900 560:$1.5900 1050:$1.5900 2100:$1.4900
TPS23754PWP-1	IEEE 802.3at PoE Interface and Isolated Converter Controller	4200	1000:$1.4400 750:$1.5100 500:$1.7900 250:$2.1000 100:$2.2400 25:$2.5600 10:$2.7500 1:$3.0500
TPS23754PWP-1	Switching Controller, Current-mode, 1.1A, 278kHz Switching Freq-Max, PDSO20 RoHS: Compliant	215	1000:$1.6700 500:$1.7600 100:$1.8300 25:$1.9100 1:$2.0600
TPS23754PWP-1 DISTI # 595-TPS23754PWP-1	Power Switch ICs - POE / LAN IEEE 802.3at PoE Int & Iso Cnvrtr Cntrlr RoHS: Compliant	1238	1:$3.3500 10:$3.0200 100:$2.4700 250:$2.3100 500:$2.1000 1000:$1.7700 2500:$1.6800
TPS23754PWPR-1 DISTI # 595-TPS23754PWPR-1	Power Switch ICs - POE / LAN IEEE 802.3at PoE Int & Iso Cnvrtr Cntrlr RoHS: Compliant	0	1:$2.8000 10:$2.5100 100:$2.0600 250:$1.9300 500:$1.7500 1000:$1.4700 2000:$1.4000 4000:$1.3500

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