Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

STK531U369A-E: Inverter IPM for 3-phase Motor Drive

Product Description
This “Inverter IPM” is highly integrated device containing all High Voltage (HV) control from HV-DC to 3-phase outputs in a single SIP module (Single-In line Package). Output stage uses IGBT/FRD technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP) with a Fault Detection output flag. Internal Boost diodes are provided for high side gate boost drive.
Features   Benefits
     
  • Protective circuits including over current (bus line) and pre-drive low voltage protection are built in.
 
  • Fast speed protection is possible (Self protection)
  • Direct input of CMOS level control signals without insulating circuits is possible. (Active HIGH)
 
  • No need photo-coupler design
  • A single power supply drive is enabled through the use of bootstrap circuits for upper power supplies. (externally set)
 
  • No need bootstrap diode and resistor at externally
  • Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for the upper and lower side transistors.
    (Dead time is required for preventing shorting due to switching delay.)
 
  • All IGBT Gate shutdown at abnormal for safety
  • The level of the overcurrent protection current can be changed with the external resistor “RSD” between the “ISD” and “VSS” terminals.
 
  • Can be customized by each application
  • Monitoring substrate temperature is possible through the use of an internal thermistor.
 
  • High precision monitor is possible
  • Certification : UL Recognized (File number : E339285)
   
Applications   End Products
  • 3-phase inverter motor
 
  • Motor Control System
  • Industrial /General Control Syst
  • HVAC
  • Clothes Washer /Dryer
  • Dish Washer
Selected Electrical Specifications

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free   Active     Inverter IPM for 3-phase Motor Drive   Inverter     600     20   10   20     PWM   None   Fully Integrated   
 Over-Current 
 Thermal 
 UVLO 
     SIP-29 
Package Availability
Type
PB free
Standard
SIP-29 x