Electronics Maker
  • Home
  • Electronics News
  • Articles
  • Magazine
  • Events
  • Interview
  • Electronics Projects
No Result
View All Result
  • Home
  • Electronics News
  • Articles
  • Magazine
  • Events
  • Interview
  • Electronics Projects
No Result
View All Result
Electronics Maker
No Result
View All Result
Home Electronics News

STMicroelectronics Trims Brushless Motor-Control Designs with Gate-Driver IC Optimized for Low-Voltage Applications

Electronics Maker by Electronics Maker
January 8, 2021
in Electronics News
0
0
SHARES
32
VIEWS
Share on FacebookShare on Twitter

January 8, 2021: STMicroelectronics has created an integrated three-phase half-bridge driver IC with performance optimized for low-voltage industrial applications up to 75V, delivering a space-efficient and power-saving solution to control three-phase brushless motors in e-bikes, power tools, pumps, fans, light machinery, gaming consoles, and other equipment.

The STDRIVE101 embeds three half-bridge drivers for external N-Channel MOSFETs, each able to sink and source up to 600mA gate current. Integrated bootstrap diodes and a 50mA 12V low-dropout (LDO) regulator ready to supply external components help designers minimize the bill of materials. A comparator for over-current detection using external resistors and drain-source voltage monitoring of each MOSFET for short-circuit protection are also provided.

ADVERTISEMENT

Essential safety features are built-in, including internally generated dead-time to prevent cross-conduction, over-temperature shutdown, and Under-Voltage Lockout (UVLO) on both the low-side and high-side sections to prevent the MOSFETs from operating in low efficiency or dangerous conditions.

A DT/MODE selection pin lets designers choose to control switching with individual high-side and low-side signals or a single PWM signal and enable input. A standby pin sets the STDRIVE101 in low-power mode with the LDO turned off to maximize energy savings when idle.

The STDRIVE101 is in production now and available in a 24-pin VFQFN 4mm x 4mm package, priced from $0.71 for orders of 1000 units.

For further information visit www.st.com/stdrive

Tags: motor control
Electronics Maker

Electronics Maker

Subscribe Newsletter

Subscribe to our mailing list to receives daily updates direct to your inbox!

*we hate spam as much as you do

Advertisement
Electronics Maker

It is a professionally managed electronics print media with highly skilled staff having experience of this respective field.

Follow Us

Subscribe Newsletter

Subscribe to our mailing list to receives daily updates direct to your inbox!

*we hate spam as much as you do

Quick Links

  • »   Electronics News
  • »   Articles
  • »   Magazine
  • »   Events
  • »   Interview
  • »   About Us
  • »   Contact Us

Contact Us

EM Media LLP
  210, II nd Floor, Sager Plaza – 1, Road No-44,, Plot No-16, Pitampura, New Delhi - 110034
  01145629941
  info@electronicsmaker.com
  www.electronicsmaker.com

  • Advertise with Us
  • Careers
  • Terms Of Use
  • Privacy Policy
  • Disclaimer
  • Cookie Policy

© 2020 Electronics Maker. All rights reserved.

No Result
View All Result
  • Home
  • Electronics News
  • Articles
  • Magazine
  • Events
  • Interview
  • Electronics Projects

© 2020 Electronics Maker. All rights reserved.