Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LP8758A2EAYFFR device is designed to meet the power management requirements of low-power processors in applications such as mobile phones and network cards. The device contains four step-down DC-DC converter cores that provide four output voltage rails. The device is controlled via an I2C compatible serial interface.

Features

- Fully integrated quad step-down with programmable maximum output current up to 4A per step down

- Automatic PWM-PFM and forced PWM operation

- Programmable output voltage slew rate range: 30mV/µs to 0.5mV/µs

- Input voltage range: 2.5 V to 5.5 V

- VOUT range: 0.5 V to 3.36 V with DVS

- Programmable startup and shutdown sequencing via enable signals

- I2C-compatible interface supporting standard (100kHz), fast (400kHz), fast+ (1MHz), and high-speed (3.4MHz) modes

- Interrupt function with programmable mask

- Load current measurement

- Output short circuit and overload protection

- Spread spectrum mode for reduced EMI

- Four buck cores run in 90° phase with each other to reduce input ripple current

- Thermal warning and protection

- Undervoltage lockout (UVLO)

Applications

- Optical modules

- Unmanned Aircraft Systems

- Smartphones, eBooks and tablets

- Solid state drives

• 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.