Toshiba Expands Line-up of Illumination LED Driver ICs with a Single-Wire Input

- New line-up of 9- and 24-channel output ICs realizes downsizing of various LED modules

TOKYO — (BUSINESS WIRE) — March 7, 2017Toshiba Corporation's (TOKYO: 6502) Storage & Electronic Devices Solutions Company today announced the launch of “TB62D787FTG,” a new LED driver IC with a single-wire input and 24-channel output, for amusement equipment and LED illumination applications. Sample shipments start today with mass production scheduled to start in June.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20170307006622/en/

Toshiba: a new LED driver IC "TB62D787FTG" with a single-wire input and 24-channel output, for amuse ...

Toshiba: a new LED driver IC "TB62D787FTG" with a single-wire input and 24-channel output, for amusement equipment and LED illumination applications. (Photo: Business Wire)

The new product, like Toshiba’s 9-channel output IC “TB62D786FTG,” integrates a single-wire Manchester-encoded interface. A linear regulation circuit (5V output) with up to 28V input, and daisy-chain pins for communication data are also incorporated. As a result, the extendibility of the LED driver unit is improved with only 3-wire inputs (a single power supply, data, and ground).
Also, adding communication modes, which are switched by 6- and 12-channel outputs, improves compatibility of the new 24-channel output IC with controllers.
The IC is housed in a compact package (VQFN40) with a heat dissipation pad on the back is provided, allowing downsizing of the LED unit board.

The line-up of the new product and 9-channel output products broadens the range of IC selections according to the conditions such as the number of LED lights, the size of the LED unit, the setting place of the target device.

Main Features of New Product

  • Built-in single-wire interface
  • Communication modes switched by 6- and 12-channel outputs
  • Built-in daisy-chain pins for communication data
  • Linear regulation circuit (5V output) with up to 28V input
  • Compact package (VQFN40 with a heat dissipation pad on the back)
 

Main Specifications

Part
number

  TB62D787FTG

Input
signal

Single-wire input (5V system CMOS), transfer frequency: 0.5MHz to 2MHz

Power
supply
voltage

Built-in linear regulator: 7 to 28V input, 5V output

IC control voltage: 4.5 to 5.5 V (supplied from liner regulator circuit or external power)

LED
output

Constant current driver with 24-channel output: 28V/85mA (max), constant current driver (5mA to 40mA, recommended)

Illumination can be controlled with the PWM gradation from 0 to 127 (128 steps)

Hardcoded
IDs

Up to 64 driver IDs
Package P-VQFN40-0606-0.50-001

Sample
price

  180 yen (tax included)
 

1 | 2  Next Page »



Review Article Be the first to review this article
Aldec


Jobs
Salesforce Technical Lead   East Coast  for EDA Careers at Cherry Hill, New Jersey
Hardware Engineer, Board Design for Arista Networks at Santa Clara, California
Senior Account Managers… FORMAL VERIFICATION...VALLEY for EDA Careers at San Jose, California
Sr. Application Engineer for Mentor Graphics at Fremont, California
Senior Software Architect Internet for EDA Careers at San Jose, California
Upcoming Events
DVCon U.S. 2020 at DoubleTree Hotel San Jose CA - Mar 2 - 5, 2020
OFC 2020 - The Optical Networking and Communication Conference & Exhibition at San Diego Convention Center San Diego CA - Mar 8 - 12, 2020
DATE '2020 at ALPEXPO Grenoble France - Mar 9 - 13, 2020
NVIDIA’s GPU Technology Conference (GTC) at San Jose McEnery Convention Center 150 West San Carlos Street San Jose CA - Mar 22 - 26, 2020
DownStream: Solutions for Post Processing PCB Designs
Verific: SystemVerilog & VHDL Parsers



© 2020 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — 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 PolicyAdvertise