PMIC - Power Over Ethernet (PoE) Controllers
PMIC - Power Over Ethernet (PoE) Controllers
Definition:
PMIC - Power Over Ethernet (PoE) Controllers are specialized integrated circuits (ICs) within the Power Management IC (PMIC) category that enable the simultaneous transmission of data and electrical power over a single Ethernet cable. These controllers are essential for implementing PoE technology, which simplifies installations by eliminating the need for separate power cables in networked devices.
Types of Products in This Category:
This classification includes a variety of PoE controllers designed to meet different standards (e.g., IEEE 802.3af, 802.3at, 802.3bt) and power levels (from 15.4W up to 90W). Key product types include:
- PoE PSE (Power Sourcing Equipment) Controllers: Manage power delivery to connected devices (PDs) in switches, injectors, and midspans.
- PoE PD (Powered Device) Controllers: Regulate power reception in end devices like IP cameras, VoIP phones, and wireless access points.
- Multi-Port PoE Controllers: Support power management across multiple Ethernet ports in high-density applications.
- Advanced PoE Controllers: Feature enhanced diagnostics, dynamic power allocation, and compatibility with high-power PoE++ standards.
Purchasing Recommendations:
When selecting a PoE controller, consider the following factors:
1. Compliance: Ensure the IC adheres to the required IEEE PoE standard for your application.
2. Power Requirements: Match the controller s power output (e.g., 30W for Type 2, 90W for Type 4) to your device s needs.
3. Integration: Opt for controllers with built-in protections (overcurrent, thermal shutdown) and minimal external components for compact designs.
4. Scalability: For multi-port systems, prioritize controllers with centralized management and auto-classification features.
5. Supplier Reliability: Source from trusted manufacturers to guarantee performance and longevity in industrial or commercial deployments.
By choosing the right PoE controller, you can streamline power delivery in networked systems while reducing infrastructure complexity.
Filter and sort
Categories
PD-3501-SGFAST
POE RPF
IPS1010-WP
POE PSE CONTROLLER
PD64001-0121
IC POE CNTRL 1 CHANNEL 20SOIC
PD63000IDCG
POE PSE CONTROLLER
PDX16DPU13V12-DC3
POE PSE CONTROLLER
PD69200X-GGGG
POE PSE CONTROLLER
MAX5993ATL+W
IC I2C CONF CONTROLLER QFN
PD69200R-016103
MCU
PD69200C-016101
MCU
PD-8115GF/AC
RPF INJECTOR
PD69200C-017221
MCU
PM8801TR
IC POE CNTRL 2 CHANNEL 24TSSOP
PD-8130GF/AC
RPF INJECTOR
PD69012
IC POE CNTRL 12 CHANNEL
PD69008
IC POE CNTRL 8 CHANNEL
PD63000IACFG
POE PSE CONTROLLER
MAX5993ATL+TW
IC I2C CONF CONTROLLER QFN
PD69101ILQ-13155TR
IC POE CNTRL 1 CHANNEL 24QFN
MAX5992CETG+T
IC MULTISOURCE CONTROLLER QFN
PD63000UACG
POE PSE CONTROLLER