Toshiba Launches Low-Input Current Drive, Rail-to-Rail Output, Gate-Drive Photocouplers

Low-height package products allow bufferless direct drive of low-to-medium-power IGBTs and MOSFETs from microcontrollers

TOKYO — (BUSINESS WIRE) — August 25, 2016Toshiba Corporation’s (TOKYO: 6502) Storage & Electronic Devices Solutions Company today announced the launch of a series of low-input current drive, rail-to-rail output, gate-drive photocouplers in a low-height package that allows bufferless direct drive of low- to medium-power IGBTs and MOSFETs from microcontrollers. Shipments of the three new products; “TLP5771”, “TLP5772” and “TLP5774” start from today.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20160825006461/en/

Toshiba: Low-input Current Drive, Rail-to-Rail Output, Gate-drive Photocoupler (Photo: Business Wire ...

Toshiba: Low-input Current Drive, Rail-to-Rail Output, Gate-drive Photocoupler (Photo: Business Wire)

With a threshold input current of 2mA (max), half the 4mA (max) of Toshiba’s existing products[1], the new photocouplers allow bufferless direct drive of low- to medium-power IGBTs and MOSFETs from microcontrollers. The new line-up is available in three levels of peak output currents, 1A, 2.5A and 4A, ensuring they meet a wide range of user requirements.

The new photocouplers have rail-to-rail output and also reduces the operation voltage to 10V (min) against the 15V (min) of Toshiba’s existing products[1], which can contribute to higher system efficiency and lower power consumption. Furthermore, the 2.3mm low-height SO6L package can contribute to the development of thinner and smaller systems. Main applications include servo amplifiers, small motor drivers, general-purpose inverters, photovoltaic (PV) inverters and industrial sewing machines.

 

Main Specifications

(Isolation Voltage, Common-mode Transient Immunity: @Ta = 25 degrees Celsius,

Other Specs: @Ta = -40 to 110 degrees Celsius)

Part Number   TLP5771   TLP5772   TLP5774
Package SO6L
Peak Output Current ±1.0 A ±2.5 A ±4.0 A
Operation Voltage Range 10 to 30 V
Threshold Input Current 2 mA (max)
Supply Current 3 mA (max)
Propagation Delay Time 150 ns (max)
Propagation Delay Skew 80 ns (max)
Rail-to-Rail output Equipped
UVLO Function Equipped
Creepage / Clearance Distance 8 mm (min)
Isolation Voltage 5,000 Vrms (min)

Common-mode Transient
Immunity

±35 kV/μs (min)
Operation Temperature Range -40 to 110 degrees Celsius

Examples of Applicable Power
Devices

 

Small-scale IGBTs
(up to 20 A) and
MOSFETs

 

Mid-scale IGBTs
(up to 80 A) and
MOSFETs

 

Mid-scale IGBTs (up to 100 A)
and MOSFETs

 

1 | 2  Next Page »



Review Article Be the first to review this article
Featured Video
Editorial
Latest Blog Posts
Jobs
Product Design Engineer - Softgoods for Apple Inc at Cupertino, California
Director, Industrial Machinery Solutions- SISW PLM for Siemens AG at Livonia, Michigan
Assistant Professor in Applied GIS for University of San Diego at San Diego, California
ASIC Architects and Hardware Engineers at D. E. Shaw Research for D. E. Shaw Research at New York, New York
Senior Highway Engineer for RS&H at Jacksonville, Florida
GIS Specialist for Schneider Geospatial at Indianapolis, Indiana
Upcoming Events
Canadian Manufacturing Technology Show 2021 at The International Centre (Hall 2) 6900 Airport Road Mississauga, Ontario L4V 1E8 Canada - Oct 4 - 7, 2021
Houstex 2021 at George R. Brown Convention Center Houston TX - Oct 5 - 7, 2021
Autodesk University 2021 | Free digital conference at United States - Oct 5 - 14, 2021
HxGN Live Design & Engineering 2021 - Virtual at United Kingdom - Oct 12 - 14, 2021



© 2021 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation GISCafe - Geographical Information Services TechJobsCafe - Technical Jobs and Resumes ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise