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LM70860RRXR: 6A, Wide VIN Synchronous Buck Converter, VQFN-29 

The LM70860RRXR is a low IQ, wide VIN synchronous step-down converter designed for 4.5V to 80V input voltage ranges, offering up to 6A output current with either a 3.3V/5V/12V fixed or adjustable output voltage. The LM70860RRXR features a unique Dual Random Spread Spectrum (DRSS) function that combines low frequency delta modulation with high frequency cycle-by-cycle random modulation for improved EMI performance over a wide range of frequency bands.

Model No.: LM70860RRXR 

Package: VQFN-29 

Type: Synchronous Buck Converter 

LM70860RRXR Product Attributes: 

Function: Step-Down 

Output Configuration: Positive 

Topology: Step-Down 

Output Type: Adjustable 

Number of Outputs: 1 

Voltage - Input (Min.): 4.5V 

Voltage - Input (Max.): 80V 

Voltage - Output (Min. w/ Fixed): 0.8V 

Voltage - Output (Max.): 55V Voltage - Output (Max.): 55V Output (Max): 55V 

Current - Output: 4A 

Frequency - Switching: 200kHz ~ 2.2MHz 

Synchronous Rectifier: Yes 

Operating Temperature: -40°C ~ 150°C (TJ) 

Mounting Type: Surface Mount, Wettable Side Flaps 

Package/Housing: 29-PowerVFQFN 

Vendor Device Package: 29-VQFN (6x6) 

LM70860RRXR Applications: 

Industrial: Motor drives (servo/AC), factory automation, off-highway vehicles and e-bikes 

Communications: WLAN, AAS and RRUs

• 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.