You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
ANALOG DEVICES MAX5971AETI+T
Power Over Ethernet (POE) Controller, 60 V/, 25 kHz Switch/Clock, 28.5 V UVLO Threshold, TQFN-28
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX5971AETI+T
- Order Code:
- 2514352
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- -
- Technical Datasheet:
- MAX5971AETI+T Datasheet
- ECAD / MCAD
-
Product Overview
The MAX5971AETI+T is a single port, 40W, IEEE 802.3af/at PSE controller with integrated MOSFET in 28 pin TQFN package. This power sourcing equipment (PSE) power controller is designed for use in IEEE 802.3af/at-compliant PSE. It provides powered device (PD) discovery, classification, current limit and AC/DC load disconnect detections. The device also supports new class 5 and 2 event classification for detection and classification of high power PDs. The MAX5971A provides up to 40W to a single port (class 5 enabled) and still provides high capacitance detection for legacy PDs. It also provides input UVLO, input overvoltage lockout, overtemperature detection, output voltage slew rate limit during start-up and LED status indication. It is typically used in single port PSE end point applications, single port PSE power injectors (midspan applications), switches/routers, wireless LAN access point/WiMAX and base station.
- Operating voltage range from 32V to 60V
- Operating temperature range from -40°C to 85°C
- Integrated 0.5ohm power MOSFET and sense resistor
- Supply current of 2.5mA and VEE undervoltage lockout of 28.5V
- Programmable current limit for class 5 PDs
- High capacitance detection for legacy devices
- Supports both DC and AC load removal detections
- Current foldback and duty cycle controlled current limit
- LED indicator for port status
- Direct fast shutdown control capability
Applications
Communications & Networking, Industrial
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- IEEE 802.3af, 802.3at
- :
- PSE Controller
- :
- 60V
- :
- -
- :
- 28.5V
- :
- TQFN
- :
- 28Pins
- :
- 1Channels
- :
- 40W
- :
- -
- :
- -
- :
- Surface Mount
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
898 In stock Need more?
898 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 6/16/25
898 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥2,058.13
(
¥2,263.94
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 250+
- 500+
- 2500+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥2,058.13 (¥2,263.94) | ( ) |
| 10+ | ¥1,633.34 (¥1,796.67) | ( ) |
| 25+ | ¥1,413.89 (¥1,555.28) | ( ) |
| 100+ | ¥1,274.38 (¥1,401.82) | ( ) |
| 250+ | ¥1,181.90 (¥1,300.09) | ( ) |
| 500+ | ¥1,125.47 (¥1,238.02) | ( ) |
| 2500+ | ¥1,101.96 (¥1,212.16) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool