Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/11/2015

STK551U3A2A-E: Intelligent Power Module for 3-Phase Motor Driver

Product Description
This Intelligent Power Module (IPM) is a highly integrated device containing all High Voltage (HV) control from HV-DC to 3-phase outputs in a single small SIP module. Output stage uses IGBT/FRD technology and implements Under Voltage Protection (UVP) and Over Current Protection (OCP). Internal Boost diodes are provided for high side gate boost drive.
Features   Benefits
     
  • Over-current Protection Circuit
 
  • Fast speed protection is possible (Self protection)
  • Under-voltage lockout for all channels
 
  • All IGBT Gate shutdown at abnormal for safety
  • Upper/lower ON prevention circuit
 
  • System malfunction can reduce by noise
  • Motor Control System
   
Applications   End Products
  • Motor Driver modules
 
  • HVAC
  • Clothes Washer /Dryer
  • Dish Washer
  • Refrigerator
  • General Control System
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     Intelligent Power Module for 3-Phase Motor Driver   Inverter   -   600   -0.3   20   20   40     PWM   None   Fully Integrated   No 
 Over-Current 
 Thermal 
 UVLO 
 External     SIP-29 
Package Availability
Type
PB free
Standard
SIP-29 x