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IW7027-00-TQ2E-1 is a 16-channel LED backlight driver that enhances TV picture quality and reduces BOM cost for 2D and 3D LCD TVs. It uses external LED current sinks and up to two external DC/DC converters (boost, buck, LLC, etc.) for the LED driver to enable easy current and voltage scaling.

Features Of IW7027-00-TQ2E-1

16-channel LED driver controller, unlimited LED voltage per channel

Patented BroadLED™ adaptive switch mode technology for high current matching at maximum efficiency

Enables patented 2-pin external LED open/short protection circuit

Enables the use of cheaper, loosely binned LED arrays for lower BOM cost

TQFP-44 package – Reduced pin count and cost

Flexible input supply voltage rating: 5V/9V-16V

AnyMode™ comprehensive dimming control improves picture quality

High-frequency PWM dimming up to 4kHz

Scanning-mode PWM dimming

Configurable phase-shift dimming

8-bit analog dimming

12-bit PWM dimming

Hybrid dimming (analog and PWM)

PWM dimming range: 0% to 99.9%

Scalable LED current

Supports 2D and 3D LCD TV modes

Supports patterned retarder (PR) and shutter glass (SG) 3D technologies

Comprehensive protection features:

Individual LED short protection

Channel-to-channel short protection

Current sink MOSFET drain-to-source short protection

Current sense resistor short protection

Microcontroller interrupt interface

LED open-fault detection

Over-temperature protection

Digitally controlled scanning mode

External LED current sink MOSFETs for maximum flexibility

SPI daisy-chain interface simplifies design when supporting more than 16 LED strings

Internal PLL ensures jitter-free operation even with a noisy VSYNC signal

Reduces BOM costs

Digital control engine eliminates the need for MCUs

2-pin sensing removes the need for external high voltage sensing components

5V/9V-16V input supply voltage eliminates the need for separate voltage rail

Applications Of IW7027-00-TQ2E-1

Direct and Edge-Lit LED TVs

• 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.