SCM1100M Series: High Voltage 3 Phase Motor Drivers

The SCM1100M series of inverter power module (IPM) devices provide a robust, highly-integrated solution for optimally controlling 3-phase motor power inverter systems and variable speed control systems used in energy-conserving designs to drive motors of residential and commercial appliances. These ICs take 85 to 253 VAC input voltage, and 10 A (continuous) output current. They can withstand voltages of up to 600 V (IGBT breakdown voltage).

The SCM1100M series employs a new, small-footprint proprietary DIP package. The IC itself consists of all of the necessary power elements (six IGBTs), pre-drive ICs (three), and freewheeling diodes (six), needed to configure the main circuit of an inverter, as well as a bootstrap circuit (three bootstrap diodes and three boot resistors) as a high-side drive power supply. This enables the main circuit of the inverter to be configured with fewer external components than traditional designs.

  • Features and BenefitsFeatures and Benefits
  • PackagingPackaging
  • Technical DocsTechnical Docs
  • NewsNews
  • Each half-bridge circuit consists of a pre-driver circuit that is completely independent from the others
  • Protection against simultaneous high- and low-side turning on
  • Bootstrap diodes with series resistors for suppressing inrush current are incorporated
  • CMOS compatible input (3.3 to 5 V)
  • Designed to minimize simultaneous current through both high- and low-side IGBTs by optimizing gate drive resistors
  • Integrated Fast Recovery Diode (FRD) as freewheeling diode for each IGBT
  • UVLO protection with auto restart
  • Overcurrent protection with off-time period adjustable by an external capacitor
  • Fault (FO indicator) signal output at protection activation: UVLO (low side only), OCP, and STP
  • Proprietary power DIP package
  • UL Recognized Component (File No.: E118037)

There are no news items available for this product.

Click the image to view larger
Product Image Functional Block Diagram Packages

Part Number Specifications and Availability

Part Number Package Type Temperature RoHS
Compliant
Part Composition /
RoHS Data
Comments Samples Check
Distributor Stock
SCM1101M 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1101MF 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1103M 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1104M 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1104MF 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1105MF 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1106M 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1106MF 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock
SCM1110MF 33-lead DIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check Stock

Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of Allegro’s product can reasonably be expected to cause bodily harm.

Copyright © 2017 Allegro MicroSystems, LLC

Sitemap  |  Privacy Policy  |  Contact Webmaster

Follow us on: LinkedIn YouTube Google+ Follow Allegro on Twitter

Careers   |   Contact Sales   |   Home   |   Legal   |   Quality & Environment   |   Request Samples