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Supplier: Silicon Labs
Description: Efficient, intelligent and cost-effective balancing of powered device (PD) loads is a critical design consideration for multi-port PoE equipment. Complementing Silicon Labs’ popular Si3452 PSE controllers, Silicon Labs’ PoE power management ICs provide an easy-to-use, energy
- Applications: Access Point, Midspan PSE, Switches, VoIP, Video / Cameras
- Compliance / Approvals: IEEE 802.3at, RoHS Compliant
- Form Factor: IC
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Supplier: Newark, An Avnet Company
Description: POE & PSE CONTROLLER, QUAD, 60V, TQFN-28; Input Voltage:60V; Output Current:-; UVLO:28.5V; Controller IC Case Style:TQFN; No. of Pins:28Pins; Duty Cycle (%):-; Frequency:25kHz; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes
- Compliance / Approvals: RoHS Compliant
- Input Voltage: 60 volts
- Operating Temperature: Over -40 F
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Supplier: Digi-Key Electronics
Description: IC POE PSE CONTROLLER
- Compliance / Approvals: IEEE 802.3af, IEEE 802.3at
- Input Voltage: 32 to 57 volts
- Operating Temperature: -40 to 185 F
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Supplier: Newark, An Avnet Company
Description: PSE CONTROLLER, 8PORT, 57V, QFN-40; Input Voltage:3.6V; Output Current:-; UVLO:25V; Controller IC Case Style:QFN; No. of Pins:40Pins; Duty Cycle (%):6.3%; Frequency:1MHz; Operating Temperature Min:-40°C; Product Range:- RoHS Compliant: Yes
- Compliance / Approvals: RoHS Compliant
- Input Voltage: 3.6 volts
- Operating Temperature: Over -40 F
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Supplier: Newark, An Avnet Company
Description: POWER-OVER-ETHERNET PSE CONTROLLER; Input Voltage:3.3V; Output Current:-; UVLO:-; Controller IC Case Style:TSSOP; No. of Pins:28Pins; Duty Cycle (%):6.7%; Frequency:-; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; RoHS Compliant: Yes
- Compliance / Approvals: RoHS Compliant
- Input Voltage: 3.3 volts
- Operating Temperature: -40 to 185 F
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Supplier: Newark, An Avnet Company
Description: PSE CONTROLLER, 1PORT, 60V, TQFN-28; Input Voltage:60V; Output Current:-; UVLO:28.5V; Controller IC Case Style:TQFN; No. of Pins:28Pins; Duty Cycle (%):-; Frequency:25kHz; Operating Temperature Min:-40°C; Product Range:-; MSL:- RoHS Compliant: Yes
- Compliance / Approvals: RoHS Compliant
- Input Voltage: 60 volts
- Operating Temperature: Over -40 F
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Supplier: Digi-Key Electronics
Description: PD69208T4 IC 8P PSE POE MNGR
- Compliance / Approvals: IEEE 802.3af, IEEE 802.3at, RoHS Compliant
- Input Voltage: 32 to 57 volts
- Operating Temperature: -40 to 185 F
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Supplier: Digi-Key Electronics
Description: PD69204T4 IC 4P PSE POE MNGR
- Compliance / Approvals: IEEE 802.3af, IEEE 802.3at, RoHS Compliant
- Input Voltage: 32 to 57 volts
- Operating Temperature: -40 to 185 F
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Supplier: Silicon Labs
Description: Efficient, intelligent and cost-effective balancing of powered device (PD) loads is a critical design consideration for multi-port PoE equipment. Complementing Silicon Labs’ popular Si3452 PSE controllers, Silicon Labs’ PoE power management ICs provide an easy-to-use, energy
- Device Type / Applications: Other
- IC Package Type: QFN
- Number of Devices in Package: 1
- Pin Count: 24
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Supplier: Silicon Labs
Description: Efficient, intelligent and cost-effective balancing of powered device (PD) loads is a critical design consideration for multi-port PoE equipment. Complementing Silicon Labs’ popular Si3452 PSE controllers, Silicon Labs’ PoE power management ICs provide an easy-to-use, energy
- Applications: Other
- Compliance / Approvals: IEEE 802.3at, RoHS Compliant
- Features: Indicators
- Form Factor: IC
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Supplier: RS Components, Ltd.
Description: one power levels of Power over Ethernet: IEEE PoE, IEEE PoE+, and LTPoE++. PSE controllers detect and classify Powered Devices (PDs) the right amount of power is sourced to PDs over the Ethernet cables. LTPoE++, PoE+ and PoE Controllers can all be mixed and
- IC Package Type: SSOP, Other
- Operating Temperature: 70 C
- Regulator Category: Other
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Supplier: RS Components, Ltd.
Description: one power levels of Power over Ethernet: IEEE PoE, IEEE PoE+, and LTPoE++. PSE controllers detect and classify Powered Devices (PDs) the right amount of power is sourced to PDs over the Ethernet cables. LTPoE++, PoE+ and PoE Controllers can all be mixed and
- IC Package Type: SSOP, Other
- Operating Temperature: 70 C
- Regulator Category: Other
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Supplier: Maxim Integrated
Description: provide a signal to indicate when probed by Type 2 power-sourcing equipment (PSE). The devices detect the presence of a wall adapter power-source connection and allow a smooth switchover from the PoE power source to the wall power adapter. The MAX5969A/MAX5969B also provide a
- IC Package Type: Other
- Operating Temperature: -40 to 85 C
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Supplier: Maxim Integrated
Description: by a Type 2 power sourcing equipment (PSE). The device detects the presence of a wall adapter power source connection and allow a smooth switch over from the PoE power source to the wall power adaptor. The MAX5969D also provides a power-good (PG) signal, two-step current limit and
- IC Package Type: Other
- Operating Temperature: -40 to 85 C
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More Information Top
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http://www.microsemi.com/document-portal/doc_download/132582-microsemi-product-portfolio-2013-2014
Microsemi’s PoE PSE manager ICs can be used to develop a wide variety of power sourcing equipment including .
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Silicon Laboratories 129732598 | Mouser
Power Management IC Development Tools Single-port PoE + PSE EVB+Ref.
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Si3461-KIT Silicon Labs | Mouser
Power Management IC Development Tools Single-port PoE + PSE EVB+Ref.
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STMicroelectronics - Integrated Protection ICs Enable Smaller PoE Equipment
STâs PEP01-5841 protection IC is used in Power Sourcing Equipment ( PSE ), such as PoE -enabled Ethernet switches or hubs, which drive the specified 48V supply onto the Ethernet cable.
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Power Management and Driver ICs Report - World - 2012
PoE controllers for PSE were estimated to have accounted for 78.4% of the 2012 PoE controller IC market as shown in Table 2.60.
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Making the Most Out of 802.3af
Selecting an IC with a current limit above the PSE threshold will also help maximize the PoE standard.
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Power Over Ethernet Interoperability > Lab Skills, Thermal Management, and Decoupling
1, that has no relevance to PoE , so it makes more sense to have the control IC 's ground as the PSE system ground—why have multiple ground planes?
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Features :: NASA Tech Briefs
Silicon Laboratories Inc. (Austin, TX) has introduced the Si348x family of power management ICs , enabling reduced system cost and improved efficiency in power over Ethernet ( PoE ) power sourcing equipment ( PSE ).
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Features :: NASA Tech Briefs
Silicon Laboratories Inc. (Austin, TX) has introduced the Si348x family of power management ICs , enabling reduced system cost and improved efficiency in power over Ethernet ( PoE ) power sourcing equipment ( PSE ).
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Features :: NASA Tech Briefs
Silicon Laboratories Inc. (Austin, TX) has introduced the Si348x family of power management ICs , enabling reduced system cost and improved efficiency in power over Ethernet ( PoE ) power sourcing equipment ( PSE ).