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MAX5969BETB+T
+StücklisteIC POE CNTRL 1 CHANNEL 10TDFN
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HerstellerAnalog Devices Inc./Maxim Integrated
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Herstellerteil #MAX5969BETB+T
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Paket WFDFN-10
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Auf Lager4130
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Controller (PD) |
| Number of Channels | 1 |
| Power - Max | 25.5 W |
| Internal Switch(s) | Yes |
| Auxiliary Sense | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Voltage - Supply | 40V ~ 60V |
| Supply Current | 270µA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The MAX5969BETB+T is a power management integrated circuit (IC) designed by Analog Devices under the MAXIM brand. It is primarily used for Power-over-Ethernet (PoE) applications, which allow the delivery of electrical power along with data over standard Ethernet cables. The MAX5969BETB+T is a type-2 powered device (PD) interface controller that is compliant with the IEEE 802.3at standard, also known as PoE+. This standard supports higher power delivery compared to the older IEEE 802.3af standard.
Key features of the MAX5969BETB+T include input signature recognition, classification signature generation, and inrush current limiting. It is designed to enable safe operation by providing thermal protection, undervoltage lockout, and overload protection. The device also facilitates flexible powering options with support for both local power and power from the Ethernet cable. The IC is encapsulated in a compact TQFN package, making it suitable for space-constrained applications such as IP cameras, VoIP phones, and wireless access points that require efficient power management and simplified design.
Key features of the MAX5969BETB+T include input signature recognition, classification signature generation, and inrush current limiting. It is designed to enable safe operation by providing thermal protection, undervoltage lockout, and overload protection. The device also facilitates flexible powering options with support for both local power and power from the Ethernet cable. The IC is encapsulated in a compact TQFN package, making it suitable for space-constrained applications such as IP cameras, VoIP phones, and wireless access points that require efficient power management and simplified design.
Equivalent
The MAX5969BETB+T is a Power-over-Ethernet (PoE) controller. Equivalent products include:
1. TPS23753 by Texas Instruments
2. LM5072 by Texas Instruments
3. LTC4267 by Analog Devices
4. Si3402-B by Silicon Labs
These alternatives offer similar PoE functionality, such as powered device interface and DC-DC controller capabilities. Always verify specifications as each product may have unique features or requirements.
1. TPS23753 by Texas Instruments
2. LM5072 by Texas Instruments
3. LTC4267 by Analog Devices
4. Si3402-B by Silicon Labs
These alternatives offer similar PoE functionality, such as powered device interface and DC-DC controller capabilities. Always verify specifications as each product may have unique features or requirements.
Features
The MAX5969BETB+T is a Power-over-Ethernet (PoE) controller designed to manage power sourcing equipment (PSE) functions in Ethernet systems. Key features include:
1. IEEE 802.3af/at Compliance: Supports the PoE standards, ensuring compatibility with powered devices (PDs).
2. Port Management: Allows monitoring and control of power delivered to individual ports, supporting up to 4 PSE ports.
3. Detection and Classification: Automatically detects and classifies PDs to ensure appropriate power delivery.
4. Power Management: Features programmable current limits and overcurrent protection to prevent damage.
5. Thermal Protection: Includes thermal shutdown capabilities to protect against overheating.
6. Voltage Regulation: Maintains a stable voltage output to support efficient operation.
7. Simplified Design: Integrates high-level control functions, reducing the need for external components and simplifying system design.
8. Package: Available in a compact TQFN package, making it suitable for space-constrained applications.
This device is ideal for networking equipment such as switches and routers that require PoE capabilities, providing reliable and efficient power management.
1. IEEE 802.3af/at Compliance: Supports the PoE standards, ensuring compatibility with powered devices (PDs).
2. Port Management: Allows monitoring and control of power delivered to individual ports, supporting up to 4 PSE ports.
3. Detection and Classification: Automatically detects and classifies PDs to ensure appropriate power delivery.
4. Power Management: Features programmable current limits and overcurrent protection to prevent damage.
5. Thermal Protection: Includes thermal shutdown capabilities to protect against overheating.
6. Voltage Regulation: Maintains a stable voltage output to support efficient operation.
7. Simplified Design: Integrates high-level control functions, reducing the need for external components and simplifying system design.
8. Package: Available in a compact TQFN package, making it suitable for space-constrained applications.
This device is ideal for networking equipment such as switches and routers that require PoE capabilities, providing reliable and efficient power management.
Pinout
The MAX5969BETB+T is a Power-over-Ethernet (PoE) powered device (PD) interface IC. It is designed for use in power sourcing equipment (PSE) and powered device (PD) applications. The IC comes in a 10-pin TDFN package.
Key functions of the MAX5969BETB+T include:
1. IEEE 802.3af/at Compliance: Supports PoE and PoE+ applications by providing the necessary detection and classification signatures.
2. Integrated Power Switch: Manages power to the PD safely and efficiently.
3. Current Limit Protection: Safeguards against overcurrent conditions.
4. Thermal Protection: Protects the device from overheating by shutting down if temperatures exceed safe levels.
5. Signature Resistor: The IC includes detection mechanisms to ensure proper communication with PSE.
This IC is often used in applications like VoIP phones, IP cameras, and wireless access points where power is delivered over Ethernet cables.
Key functions of the MAX5969BETB+T include:
1. IEEE 802.3af/at Compliance: Supports PoE and PoE+ applications by providing the necessary detection and classification signatures.
2. Integrated Power Switch: Manages power to the PD safely and efficiently.
3. Current Limit Protection: Safeguards against overcurrent conditions.
4. Thermal Protection: Protects the device from overheating by shutting down if temperatures exceed safe levels.
5. Signature Resistor: The IC includes detection mechanisms to ensure proper communication with PSE.
This IC is often used in applications like VoIP phones, IP cameras, and wireless access points where power is delivered over Ethernet cables.
Manufacturer
The MAX5969BETB+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Analog Devices is a semiconductor company that designs, manufactures, and markets a broad range of integrated circuits and solutions. They focus on high-performance analog, mixed-signal, and digital signal processing technologies. Their products are used in a wide array of applications, including industrial, automotive, communications, healthcare, and consumer electronics.
Application
The MAX5969BETB+T is a Power-over-Ethernet (PoE) powered device interface controller. Its application areas include:
1. VoIP Phones: Provides power and data over a single Ethernet cable, simplifying installation.
2. Wireless Access Points: Helps in deploying wireless networks without the need for separate power sources.
3. Security Cameras: Supports remote installation of IP cameras by providing power over Ethernet.
4. IoT Devices: Facilitates power and data connectivity in smart devices and sensors.
5. Network Switches: Used in switches that power connected PoE-compatible devices.
6. PoE Lighting Systems: Powers LED lighting systems in smart buildings.
By supporting IEEE 802.3af/at standards, it ensures compatibility with numerous PoE applications.
1. VoIP Phones: Provides power and data over a single Ethernet cable, simplifying installation.
2. Wireless Access Points: Helps in deploying wireless networks without the need for separate power sources.
3. Security Cameras: Supports remote installation of IP cameras by providing power over Ethernet.
4. IoT Devices: Facilitates power and data connectivity in smart devices and sensors.
5. Network Switches: Used in switches that power connected PoE-compatible devices.
6. PoE Lighting Systems: Powers LED lighting systems in smart buildings.
By supporting IEEE 802.3af/at standards, it ensures compatibility with numerous PoE applications.
Package
The MAX5969BETB+T is packaged in a 16-pin Thin Shrink Small Outline Package (TSSOP).
