LTC3880IUJ Integrated Circuit Chip Dual Output PolyPhase Step-Down DC/DC Controller

LTC3880IUJ Integrated Circuit Chip Dual Output PolyPhase Step-Down DC/DC Controller​

Product Description
LTC3880IUJ is dual, PolyPhase DC/DC synchronous step-down switching regulator controllers with an I2C-based PMBus compliant serial interface. The controllers use a constant frequency, current mode architecture that is supported by LTpowerPlay™ software development tool with graphical user interface (GUI).

Specifications

Features
PMBus/I2C Compliant Serial Interface
Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature and Faults
Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz)
±0.5% Output Voltage Accuracy Over Temperature
Integrated 16-Bit ADC
Internal EEPROM with ECC and Fault Logging
Integrated Powerful N-Channel MOSFET Gate Drivers Power Conversion
Wide VIN Range: 4.5V to 24V
VOUT Range: 0.5V to 5.4V (4V on VOUT0)
Analog Current Mode Control Loop
Accurate PolyPhase® Current Sharing for Up to 6 Phases
Available in a 40-Pin (6mm × 6mm) QFN Package
AEC-Q100 Qualified for Automotive Applications

Applications
High Current Distributed Power Systems
Telecom, Datacom and Storage Systems
Intelligent Energy Efficient Power Regulation

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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.