Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LT3964RUHE-1 is a dual synchronous buck DC/DC converter with an I2C interface design that can be used as a constant current and constant voltage source, ideal for driving leds. Fixed frequency and peak current mode topologies provide stable operation over a wide range of supply and output voltages. The LT3964-1 uses an I2C interface to communicate with the microcontroller to read LED faults, write PWM and analog dimming registers, and set fault shielding.

Product specification

Type: DC DC controller

Topology: depressurize

Internal switch: Yes

Output number: 2

Voltage - Power supply (min) : 4V

Voltage - Power supply (Max) : 36V

Voltage - Output: -

Current - Output/channel: 1.6A

Frequency: 200kHz ~ 2MHz

Dimming: Analog, PWM

Applications: Automotive, General, Industrial, Medical

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

Mounting type: Surface mount type

Package/housing: 36-WFQFN bare pad

Supplier Package: 36-QFN (5x6)

Basic product number: LT3964

Applications

• General, industrial, medical and automotive lighting

• Constant current/constant voltage source

• 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.