Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LTC7804IUD is a high performance synchronous step-up DC/DC switching regulator controller that drives all N-channel power MOSFET stages. Synchronous rectification improves efficiency, lowers power consumption and reduces heat dissipation requirements. The constant frequency current mode architecture allows phase-locked switching frequencies up to 3 MHz.

Product Features

Synchronous operation for higher efficiency and reduced heat dissipation

Wide VIN range: 4.5V to 40V, with operating voltages as low as 1V after startup

Output voltage up to 40V

Low operating IQ: 14μA

Spread spectrum operation

PassThru™/100% duty cycle (for synchronous MOSFETs)

RSENSE or inductive DCR current sense

Programmable fixed frequency (100kHz to 3MHz)

Phase-lockable frequency (100kHz to 3MHz)

Selectable Continuous, Jump Pulse or Low Ripple Burst Mode® operation (under light load)

Low shutdown IQ: 1.2μA

Thermally enhanced 16-pin 3mm × 3mm QFN package

AEC-Q100 certified for automotive applications

Applications

Automotive and transport

Industrial

Military/Avionics

Telecommunications

• 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.