LTC4270BIUK Integrated Circuit Chip PSE Controller 9mA Power Sourcing Equipment Controller

LTC4270BIUK Integrated Circuit Chip PSE Controller 9mA Power Sourcing Equipment Controller

Product Description Of LTC4270BIUK

LTC4270BIUK is a 12-port power sourcing equipment (PSE) controller designed for use in IEEE 802.3at Type 1 and Type 2 (high power) compliant Power over Ethernet (PoE) systems. LTC4270BIUK chipset delivers lowest-in-industry heat dissipation by utilizing low-RDS(ON) external MOSFETs and 0.25Ω sense resistors.

Specification Of LTC4270BIUK

Features Of LTC4270BIUK

12 Independent PSE Channels
Compliant with IEEE 802.3at Type 1 and 2
Chipset Provides Electrical Isolation
Reduced BOM Cost
Eliminates up to 6 High Speed Opto-Couplers
Eliminates Isolated 3.3V Power Supply
Low Power Dissipation
0.25Ω Sense Resistance Per Channel
Very High Reliability 4-Point PD Detection
2-Point Forced Voltage
2-Point Forced Current
VEE and VPORT Monitoring
1 Second Rolling IPORT Averaging
Supports 2-Pair and 4-Pair Output Power
1MHz I2C Compatible Serial Control Interface

Applications Of LTC4270BIUK
PoE PSE Switches/Routers
PoE PSE Midspans

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.