sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:TPS23880RTQR
Data Manual:TPS23880RTQR.pdf
Brand:TI
Particular Year:23+
Package:56-VFQFN
Delivery Date:New original
Stock: 2000pcs
TPS23880RTQR is an 8-channel power sourcing equipment (PSE) controller engineered to insert power onto Ethernet cables in accordance with the IEEE 802.3bt standard.
Features
IEEE 802.3bt PSE solution for PoE 2 Type 3 or Type 4 Power Over Ethernet applications
Eight independent PSE channels
SRAM Programmable memory
Programmable power limiting accuracy ±3%
Selectable 2-pair or 4-pair port power allocations
15.4 W, 30 W, 45 W, 60 W, 75 W or 90 W
Single and dual signature PD compatibility
Dedicated 14-bit integrating current ADC per port
Inherent filtering
Noise immune MPS for DC disconnect
2% Current sensing accuracy
100-ms Rolling port current averaging
1- or 3-Bit fast port shutdown input
Auto-class discovery and power measurement
Never Fooled 4-Point detection
Inrush and operational foldback protection
425-mA and 1.25-A Selectable current limits
Port re-mapping
8-Bit or 16-bit I2C communication
Flexible processor controlled operating modes
Auto, semi auto and manual / diagnostic
Per Port voltage monitoring and telemetry
–40°C to +125°C Temperature operation
Applications
Video recorder (NVR, DVR, and so forth)
Small business switch
Campus and branch switches
Model
Brand
Package
Quantity
Describe
ADI
DFN-10
50000
Power over Ethernet Controller (PoE) 1 channel 802.3at (PoE+), 802.3af (PoE), LTPoE++ 10-DFN (3x3)
A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.
A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.
A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.
A: You can inquire through the website, or by phone and email.
A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.
A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.
Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
DP83TC811SWRNDRQ1
The DP83TC811SWRNDRQ1 Low Power Automotive PHYTER 100BASE-T1 Ethernet Physical Layer Transceiver provides the physical layer functionality required for transmitting and receiving data over shielded single twisted pair cable. The device enables xMII fl…AMC1350QDWVRQ1
The AMC1350QDWVRQ1 is an automotive isolation amplifier. The output and input circuits of this amplifier are separated by isolation barriers with extremely strong anti-electromagnetic interference performance. This isolation barrier is certified to pr…AMC1202DWVR
The AMC1202DWVR is an isolated precision amplifier. The output and input circuits of this amplifier are separated by an isolation layer with extremely strong anti-electromagnetic interference performance. This isolation barrier is certified to provide…TLV3544IPWR
The TLV3544IPWR is a four-channel low-power (with a current of 5.2mA per channel), high-speed, and stable unit gain rail-to-rail input/output operational amplifier, designed for video and other applications that require a wide bandwidth.This type of d…TLV3604DCKR
The TLV3604DCKR is a single-channel 800ps high-speed comparator with LVDS output and rail-to-rail input. This comparator features a working voltage range of 2.4V to 5.5V and a high switching frequency of 3Gbps, making it highly suitable for lidar, clo…TLV3602DGKR
The TLV3602DGKR is a 325MHz high-speed comparator with rail-to-rail input and a propagation delay of 2.5ns. This comparator can respond quickly and has a wide operating voltage range, making it highly suitable for narrow signal pulse detection and dat…Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
CopyRight ©2022 Copyright belongs to Mingjiada Yue ICP Bei No. 05062024-12
Official QR Code
Links: