EN
  • EN
  • DE

MAX5971BETI+

Part No MAX5971BETI+
Manufacturer Maxim Integrated
Catalog PMIC - Power Over Ethernet (PoE) Controllers
Description Single-Port, 40W, IEEE 802.3af/at, PSE Controller with I2C | IC PSE IEEE PD 28TQFN
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube
Type Controller (PSE)
Maximum Power 40W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3at (PoE+), 802.3af (PoE)
Supply Voltage (V) 32V ~ 60V
Supply Current 2.5mA
Temperature Range - Operating -40°C ~ 85°C
Manufacturer Package 28-WFQFN Exposed Pad
Supplier Device Package 28-TQFN (5x5)
Family Part Number MAX5971
Manufacturer Pack Quantity 60
MSL Level 1 (Unlimited)
Win Source Part Number 1214350-MAX5971BETI+
Manufacturer Homepage www.maxim-ic.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian MAX5971BETI+ CAD Model

Description

Maxim Integrated MAX5971BETI+ Power over Ethernet (PoE) Controller

The MAX5971BETI+ is a sophisticated Power over Ethernet (PoE) controller designed by Maxim Integrated, offering an efficient and flexible solution for powering devices over Ethernet cables. This integrated circuit is specifically tailored for use in Power Sourcing Equipment (PSE) that requires IEEE 802.3at compliance, providing up to 30W of power per port to connected Powered Devices (PDs).

Key Features

  • IEEE 802.3at Compliance: The MAX5971BETI+ adheres to the stringent requirements of the IEEE 802.3at standard, ensuring compatibility with a wide range of PDs while delivering enhanced power capabilities.
  • Integrated Power MOSFET: This controller includes an integrated power MOSFET, simplifying the design and reducing the external component count.
  • Advanced Power Management: It boasts a sophisticated power management system that includes programmable current limit, auto-classification, and power-up control for PDs, allowing for efficient power allocation and protection.
  • High Scalability: The MAX5971BETI+ supports both single-port and multi-port applications, providing scalability for various network configurations.
  • Robust Protection Features: Comprehensive protection mechanisms, such as overcurrent protection, undercurrent detection, and thermal shutdown, ensure reliable operation under adverse conditions.
  • Diagnostic Capabilities: Built-in diagnostic features facilitate troubleshooting and maintenance, enhancing the system's reliability and longevity.
  • Compact Package: Housed in a space-saving 28-pin TQFN package, the MAX5971BETI+ is designed for compact PSE designs.

Applications

The MAX5971BETI+ is ideal for a variety of applications where remote power delivery is essential. These include:

  • Network switches and routers with PoE capability
  • IP surveillance cameras and security systems
  • VoIP phones and wireless access points
  • Industrial controls and factory automation equipment

With its robust feature set and compliance with the latest PoE standards, the MAX5971BETI+ from Maxim Integrated is an excellent choice for designers looking to create efficient and reliable PSE solutions for their networked devices.

You May Also Be Interested in

ON Semiconductor
IC POE CNTRL 1 CHANNEL 8SOIC
Need more? Email Us
ON Semiconductor
IC POE CNTRL 1 CHANNEL 8SOIC
Need more? Email Us
STMicroelectronics
IC POE CNTRL 2 CHANNEL 24HTSSOP
Need more? Email Us
Analog Devices Inc.
IC POE CNTRL 1 CHANNEL 28QFN / Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 28-QFN (4x5)
Lowest to $5.7718
ON Semiconductor
IC POE CNTRL 1 CHANNEL 8SOIC
Need more? Email Us
Maxim Integrated
IC POE CNTRL 1 CHANNEL 16TQFN
Need more? Email Us
Maxim Integrated
IC POE CNTRL 1 CHANNEL 16TQFN
Need more? Email Us
Skyworks Solutions Inc.
IC POE CNTRL 1 CHANNEL 24QFN / Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 24-QFN (4x4)
Need more? Email Us
Skyworks Solutions Inc.
IC POE CNTRL 4 CHANNEL 40QFN / Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 40-QFN (6x6)
Need more? Email Us

Top Sellers

Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951

Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $26.1941 $52.3882
5+ $21.4926 $107.4630
8+ $20.8209 $166.5672
10+ $20.1493 $201.4930
13+ $19.4777 $253.2101
18+ $17.4627 $314.3286
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,452 pieces
MOQ: 2 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess