SI3452D-B01-GM

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Controller (PSE)
Number of Channels:	4
Power - Max:	40W
Internal Switch(s):	Yes
Auxiliary Sense:	No
Standards:	802.3at (PoE+), 802.3af (PoE)
Voltage - Supply:	45 V ~ 57 V
Current - Supply:	3.7mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	40-VFQFN Exposed Pad
Supplier Device Package:	40-QFN (6x6)
Base Part Number:	SI3452

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PMIC – Power Over Ethernet (PoE) Controllers play a vital role in today’s interconnected world. The SI3452D-B01-GM is a Power over Ethernet (PoE) Controller designed with the latest technology to meet the needs of today’s PoE systems. The SI3452D-B01-GM is an advanced power management IC that offers integrated control and monitoring capabilities for the most demanding applications.The SI3452D-B01-GM is a two-port PWM controller targeted for PoE applications. This device operates in both stand-alone and networked architectures. As with other PoE controllers, the SI3452D-B01-GM can provide power over Ethernet, providing easy and reliable power delivery for connected devices. It also eliminates the need for additional external power sources, reducing the cost and complexity of deployment.The SI3452D-B01-GM integrates several features to maximize system performance and cost savings including: automatic power-sharing, fault reporting, and system monitoring. Automatic power-sharing ensures that the power is distributed evenly to all connected devices. Fault reporting aids in identifying and troubleshooting any problems with the power system while system monitoring helps ensure the optimal performance of the PoE system.In addition, the SI3452D-B01-GM provides a high level of protection against overload, overcurrent, shorts, and ESD. It also provides control in power up sequencing. This provides greater reliability and improved performance because each device can be properly powered up separately.The SI3452D-B01-GM delivers an impressive overall performance. It offers an operating temperature range of -40 to +85 degrees Celsius and a long life exempt from wearing. It is also UL/CSA certified.The SI3452D-B01-GM is a great option for applications that require reliable, efficient power delivery including industrial, medical and consumer applications. Its features make it an ideal choice for applications that demand secure connections, precise control and consistent performance.The SI3452D-B01-GM operates on a minimum input voltage of 6V and a maximum input voltage of 10V. The maximum power output per channel is 32W. It also has an integrated EMC protection and an overtemperature protection. The maximum load current is 5A and the typical load current is 4A.The SI3452D-B01-GM is typically used in medical and industrial applications. Typical applications for the SI3452D-B01-GM include PoE lighting, PoE security surveillance cameras, sensors and automation, and intelligent home systems.The SI3452D-B01-GM is easy to implement and use. The device includes on-chip protection features and requires minimal external components. It also features reverse polarity protection, which means it will not be damaged in the event of wrong connection due to reversed polarity.The SI3452D-B01-GM is designed to provide reliable, efficient, accurate and cost effective powering solutions. Its integrated features make it the perfect choice for any PoE system. It is a great option for applications that require reliable, efficient power delivery and precise control.

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