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
TI
TSSOP-14
10000
Power over Ethernet Controller (PoE) 1 Channel 802.3at (PoE+), 802.3af (PoE) 14-TSSOP
MPS
32-QFN
10000
Power over Ethernet Controller (PoE) 1 channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 32-QFN (5x5)
TI
45-VQFN
3000
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3bt 45-VQFN (7x5)
ADI
SOIC-14
11000
IEEE 802.3af-compliant single-channel PSE controller with internal switching
TI
45-VQFN
1500
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3bt 45-VQFN (7x5)
LT
24-QFN
2000
Power over Ethernet controller (PoE) 48-channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 24-QFN
Skyworks
56-VFQFN
1000
Power over Ethernet Controller (PoE) 4-channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 56-QFN (8x8)
ADI
10-DFN
1000
Power over Ethernet Controller (PoE) 1 channel 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ 10-DFN (3x3)
ADI
28-WFQFN
1000
Power over Ethernet Controller (PoE) 1-channel 802.3at (PoE+), 802.3af (PoE) 28-QFN (4x5)
ON
16-TSSOP-EP
1000
Power over Ethernet Controller (PoE) 1 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 16-TSSOP-EP
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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 …
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