Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LP873347RHDR is designed to meet power management requirements in industrial applications. The device features two step-down DC/DC converters that can be configured as a single two-phase regulator or two single-phase regulators, two linear regulators, and two general purpose digital output signals. The device is controlled by an I2C compatible serial interface and enable signals. Automatic PWM/PFM (AUTO mode) operation combined with automatic phase increase/decrease provides high efficiency over a wide output current range. Support for remote voltage sensing (differential in a two-phase configuration) compensates for the IR voltage drop between the regulator output and the point of load (POL) to improve output voltage accuracy.

Product Attributes

Topologies: Buck (2), Linear (LDO) (2)

Number of Outputs 4

Frequency - Switching: 12 MHz

Voltage/Current - Output 1: 0.7V ~ 3.36V, 3A

Voltage/Current - Output 2: 0.7V ~ 3.36V, 3A

Voltage/Current - Output 3: 0.8V ~ 3.3V, 300mA

With LED Driver: None

With Monitor: No

With Sequencer: No

Voltage - Supply: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount, Wetted Side

Package/Housing: 28-VFQFN with Open Area

Scope of delivery: 28-VFQFN (5x5)

Applications

● Industrial applications

● Industrial equipment

● Test and measurement

• 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.