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ANALOG DEVICES MAX5986AETE+
Power Over Ethernet (POE) Controller, IEEE 802.3af, Class-1 -2, 60V In, 35.7V UVLO, 215kHz, TQFN-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX5986AETE+
- Order Code:
- 2799169
-
- Technical Datasheet:
- MAX5986AETE+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX5986AETE+ is an IEEE 802.3af-compliant, high-efficiency, Class 1/Class 2, PDs with integrated DC to DC converter in 16 pin TQFN package. It provides a complete power-supply solution as IEEE® 802.3af-compliant Class 1/Class 2 powered devices in a Power over Ethernet system. The device integrates the PD interface with an efficient DC to DC converter, offering a low external part count PD solution. The MAX5986A include sleep and ultra-low power modes. The PD interface provides a detection signature and a Class 1/Class 2 classification signature with a single external resistor. The PD interface also provides an isolation power MOSFET, a 60mA (max) inrush current limit and a 323mA operating current limit. The integrated step down DC-DC converter uses a peak current-mode control scheme and provides an easy-to implement architecture with a fast transient response. It operates at a fixed 215KHz switching frequency.
- Wide input voltage range from 8.7V to 60V
- Protects against overload, output short circuit, output overvoltage and overtemperature
- Integrated TVS diode withstands cable discharge event (CDE)
- PoE class 1/class 2 classification set with single resistor
- Intelligent maintain power signature (MPS) complies with IEEE 802.3af specification
- Simplified wall adapter interface
- Pass 2KV, 200m CAT-6 cable discharge event
- Sleep and ultra low power mode
- Frequency foldback for high-efficiency light-load operation, Back-bias to optimize efficiency
- Hiccup-mode runaway current limit, 49mA (typ) inrush current limit
Applications
Communications & Networking, Security, Wireless
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
- :
- PD Controller
- :
- 60V
- :
- -
- :
- 35.7V
- :
- TQFN
- :
- 16Pins
- :
- 1Channels
- :
- 6.49W
- :
- 100%
- :
- 215kHz
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 2/19/24
51 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
RM39.73
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|---|---|---|
| 1+ | RM39.73 | |
| 10+ | RM35.90 | |
| 60+ | RM29.72 | |
| 120+ | RM28.33 | |
| 300+ | RM28.25 | |
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