Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TPS92402MRRVR LED point controller device can provide pixel-level LED dimming control up to 2.5A within a wide input range of 4.5V to 65V, thus enabling an 8-channel independent lighting solution. The TPS92402MRRVR includes a series (8 in series) of integrated shunt FETs, each of which can provide PWM dimming for a single LED. With the help of a shunt FET string, this device can support a constant current regulator and is suitable for leds connected through a common anode or common cathode.

Key features

Wide input range: 4.5V to 65V

LED common anode or common cathode connection

Eight integrated PWM split FETs

Maximum continuous current of FET: 2.5A

An internal 32MHz oscillator for the PWM generator

Programmable 16-bit >20kHz PWM dimming

SPI interface and adaptive configuration

SPI clock up to 5MHz for data transmission

Star-shaped and Daisy chain connections

One device is used for 8 LED light strings or 2 4-LED light strings

Up to four devices can be stacked for 32 LED light strings

Enhanced EMI performance

Programmable PWM slew rate

Programmable PWM edge movement

Internal charge pump with spread spectrum

Comprehensive protection features

LED open-circuit detection and protection

LED short circuit detection

Open circuit detection of shunt FET

Programmable LED open-circuit voltage

Heat warning

Optional power-saving mode

Used to control the PWM output of the LED driver

Low-power standby mode

VQFN-36 package

Typical applications

Stage and photography lighting

Surgical lighting

Machine vision and IP camera LED arrays

Cold/warm WLED lighting

3D printing

Industrial transportation

• 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.