Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

DLPA4000PFDR: DLP® PMIC/LED Driver for DMD, HTQFP-100

Model: DLPA4000PFDR

Package: HTQFP-100

Type: DLP Driver

Overview:

The DLPA4000PFDR is a highly integrated power management driver optimised for DLP® LED projector systems. It supports projectors with per-LED currents up to 32A and incorporates a high-side pump function. An integrated, efficient buck controller supplies power to the device.

The DLPA4000PFDR incorporates multiple auxiliary blocks. These auxiliary blocks enhance flexibility in LED projector designs. An 8-bit programmable buck converter can drive RGB projector fans or auxiliary power lines. Two LDOs can generate low-current power supplies up to 200mA. These LDOs are rated for operating voltages of 2.5V and 3.3V.

DLPA4000PFDR Product Features:

High-efficiency, high-current RGB LED driver (with high-side pump capability)

External buck FET driver, capable of driving currents up to 32A

External RGB switch driver

10-bit programmable current per channel

Inputs provided for selecting colour sequence RGB LEDs

Capable of generating DMD high-voltage power supply

Two high-efficiency buck converters for generating power to DLPC4422 controller and DMD

High-efficiency 8-bit programmable buck converter (PWR6) for fan driver applications or general-purpose use

Two LDOs for providing auxiliary voltages

Analogue multiplexer for measuring internal and external nodes

Protections: Thermal shutdown, thermal mode, battery low voltage, and under-voltage lockout (UVLO)

• 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.