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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:
- 2514352RL
-
- 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
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- IEEE 802.3af, 802.3at
- :
- PSE Controller
- :
- 60V
- :
- -
- :
- 28.5V
- :
- TQFN
- :
- 28Pins
- :
- 1Channels
- :
- 40W
- :
- -
- :
- 25kHz
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 2/19/24
1,050 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
RM44.56
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| Quantity | Price | Your Price |
|---|---|---|
| 10+ | RM44.56 | |
| 25+ | RM42.50 | |
| 100+ | RM36.91 | |
| 250+ | RM35.44 | |
| Quantity | Price | Your Price |
|---|
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10 (Cut Tape 2514352) x 44.56 = RM445.60
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