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The LT8471EFE is a dual-channel PWM DC/DC converter that includes two internal 2A, 50V switches and an additional 500mA switch to simplify buck and negative output conversion. Each 2A channel can be configured independently as a buck, boost, SEPIC, flyback or negative output converter. The LT8471 is capable of producing both positive and negative outputs with a single input voltage rail, making it ideal for many local power supply designs.

Product attribute

Functions: Boost, buck, boost/buck

Output configuration: positive or negative

Topology: Buck, Boost, Flyback, SEPIC

Output type: Adjustable

Output number: 2

Voltage - input (min) : 2.6V

Voltage - Input (Max) : 50V

Voltage - output (min/fixed) : 2.6V

Voltage - output (Max) : 50V (switch)

Current - Output: 1.35A (switch), 2.1A (switch)

Frequency-switch: 100kHz ~ 2MHz

Synchronous rectifier: None

Operating temperature: -40°C ~ 125°C (TJ)

Mounting type: Surface mount type

Package/housing: 20-TSSOP (0.173", 4.40mm wide) bare pad

Supplier device package: 20-TSOP-EP

Basic product number: LT8471

• 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.