Toshiba Launches Dual-input Power Multiplexer ICs with Protection Features for Power Supplies

TOKYO — (BUSINESS WIRE) — March 10, 2015Toshiba Corporation’s (TOKYO:6502) Semiconductor & Storage Products Company today announced the launch of power multiplexer ICs that can switch between two power sources, for use in charging circuits of mobile devices. Shipment of the new “TCK32xG series” starts from today.

Toshiba Power Multiplexer IC "TCK32xG series" (Photo: Business Wire)

Toshiba Power Multiplexer IC "TCK32xG series" (Photo: Business Wire)

The new products can switch power sources through external signals and also through a built-in auto selection mode function[1], which switches sources automatically according to priorities programmed in advance.

Over voltage lock out (OVLO)[2], reverse current blocking and other protection features used in safety designs are built-in, and will contribute to creating safer and more reliable power source switching solutions.

Applications:

  • Charging circuits of mobile devices including smartphones, tablets and wearable devices.
  • Electronic devices with dual-input power supply systems, such as AC adapters and USB.

Main Specifications:

  • Output current (max): 2A
  • Input voltage (max): 36V
  • Built-in protection features: Reverse current blocking circuit, thermal shutdown circuit, etc.
  • Small package size: 0.5mm pitch, 1.9 x 1.9mm WCSP type package
 

Line-up:

Part Number   Package   VIN (max)    IOUT (max)   Input Priority   Auto Selection Mode  

OVLO Level (typ.)

  Flag Operation
Monitored Input   Active Indication Level
TCK321G WCSP16C (1919) 36V 2A VIN A Built-in 12.0V VIN A Low
TCK322G 15.0V VIN A Low
TCK323G             15.0V   VIN B   Low
 

1 | 2  Next Page »



Review Article Be the first to review this article
CST: Webinar September 14, 2017

Aldec

Featured Video
Editorial
Peggy AycinenaWhat Would Joe Do?
by Peggy Aycinena
Blue Pearl: Best kept Secret in EDA
More Editorial  
Jobs
Technical Support Engineer EU/Germany/UK for EDA Careers at N/A, United Kingdom
Field Application Engineer for Teradyne Inc at San Jose, CA
Senior R&D Engineer...Timing Closure Specialist for EDA Careers at San Jose or Anywhere, CA
FPGA Engineer for Teradyne Inc at San Jose, CA
Analog Hardware Engineer for Teradyne Inc at San Jose, CA
Senior Front-End RTL Design AE for EDA Careers at San Jose, CA
Upcoming Events
CODES+ISSS 2017, Oct 15-20, 2017, Lotte Hotel, Seoul, South Korea at Lotte Hotel Seoul Korea (North) - Oct 15 - 20, 2017
DVCon 2017 Europe, Oct 16 - 17, 2017, Munich, Germany at Holiday Inn Munich City Centre Munich Germany - Oct 16 - 17, 2017
11th International Symposium on Networks-on-Chip (NOCS 2017) at Seoul Korea (South) - Oct 19 - 20, 2017
DownStream: Solutions for Post Processing PCB Designs
TrueCircuits: IoTPLL



Internet Business Systems © 2017 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