Toshiba Launches Illumination LED Driver IC with Single-Wire Input

- Built-in LDO and daisy-chain pins realize downsizing of LED modules

TOKYO — (BUSINESS WIRE) — June 30, 2016Toshiba Corporation's (TOKYO: 6502) Storage & Electronic Devices Solutions Company today announced the launch of “TB62D786FTG”, a new LED driver IC with single-wire input and 9-channel output, for amusement equipment and LED illumination applications. Full-scale production is scheduled to start this autumn.

This Smart News Release features multimedia. View the full release here:

A new LED driver IC "TB62D786FTG" with single-wire input and 9-channel output. (Photo: Business Wire ...

A new LED driver IC "TB62D786FTG" with single-wire input and 9-channel output. (Photo: Business Wire)

The new product adopts a single-wire Manchester-encoded interface, which is generally used for wireless communications, and the number of input signals is reduced to one. In addition, built-in daisy-chain pins and a linear regulation circuit (LDO, 5V output) with up to 28V input improve the extendibility of the LED driver unit.

In a typical system, power supply has to be supplied to LED driver ICs and LEDs separately. Using the new product, the number of wires between a microcontroller (or a controller) and an LED driver unit mounting the new driver can be reduced to four wires (single power supply, single-wire input, single-wire daisy-chain output, and GND), and a single supply voltage operation unit with less wiring can be created with a compact package (VQFN24). This also allows the size of the LED unit board to be downsized.

Main Features of New Product
- Built-in single-wire interface
- Built-in daisy-chain pins
- Linear regulation circuit (LDO, 5V output) up to 28V input
- Compact package (VQFN24)


Main Specifications of New Product

Part number   TB62D786FTG
Input signal Single-wire input (5V system CMOS), transfer frequency 0.5MHz to 2MHz

Power supply

Built-in linear regulator (5V): 7 to 28V input

IC control voltage: 4.5 to 5.5 V

LED output 28V×85mA×9 channels constant current driver (5mA to 40mA recommended)

Illumination can be controlled with the PWM gradation, from 0 to 127

Hardcoded IDs Up to 64 driver IDs
Package P-VQFN24-0404-0.50-001
Sample price   110 yen (tax included)

1 | 2  Next Page »

Review Article Be the first to review this article


Featured Video
Manager, Field Applications Engineering for Real Intent at Sunnyvale, CA
Upcoming Events
SEMICON Europe at Grenoble France - Oct 25 - 27, 2016
ARM TechCon 2016 at Santa Clara Convention Center Santa Clara CA - Oct 25 - 27, 2016
Call For Proposals Now Open! at Santa Clara Convention Center, Santa Clara, CA California CA - Oct 25 - 27, 2016
DeviceWerx - 2016 at Green Valley Ranch Casino & Resort Las Vegas NV - Nov 3 - 4, 2016
S2C: FPGA Base prototyping- Download white paper

Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy