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The LTC2971HY-3 is a dual-channel high-voltage power supply system manager, used for timing control, adjustment (servo), margin regulation, monitoring, fault management, and providing telemetry and fault logging. The DAC adopts a proprietary soft connection algorithm to minimize power supply disturbance. The monitoring function includes overvoltage and undervoltage for two power output channels and one input channel, as well as temperature threshold limits. Programmable fault response can disable power supply, configure retry operations and trigger the black box EEPROM storage of fault status and related telemetry.

The LTC2971HY-3 features the following key characteristics

Sequence, trim, margin, supervise, manage and record faults, as well as monitor the telemetry of the two power supplies

Monitor the input voltage from 0 V to 60 V, the input current within 1%, and accumulate energy

Manage an output of -60V to 60V or leave a fine adjustment margin of 0.25%

1.8V to 3.3V PMBus/SMBus/I2C compatible serial interface

Supported by LTpowerPlay® GUI

Coordinate timing and fault management among multiple ADI PSM devices

It can run independently without any additional software

Connect directly to the IMON pin of the voltage regulator

It can be powered by a 3.3V or 4.5V to 60V power supply

It adopts a 49-pin 7mm × 7mm BGA package

Typical applications

Server and industrial equipment power supply systems

Fault Diagnosis and redundancy management of high-voltage power supply systems

High-precision power supply monitoring in medical equipment ‌

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.