STK611-721-E Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – Fan 3-phase Inverter Motor Drive Inverter Hybrid IC

Ordering number : ENA1718A
STK611-721-E
Thick-Film Hybrid IC
3-Phase Motor Drive
Inverter Hybrid IC
http://onsemi.com
Overview
This “Inverter Power H-IC” includes the output stage of a 3-phase inverter, pre-drive circuits, as well as protection
circuits in one package.
Applications
• For 3-phase motor drive for fan etc.
Features
• Pre-drive low voltage protection circuits are built in.
• Direct input of CMOS level control signals without insulating circuits is possible.(Active HIGH)
• Built-in simultaneous upper/ lower ON prevention circuit to prevent arm shorting caused by simultaneous ON input
for the upper and lower side transistors.
(Dead time is required for preventing shorting due to switching delay.)
• Overcurrent protection is possible by connecting a shunt resistor externally.
• Monitoring substrate temperature is possible through the use of an internal thermistor.
Semiconductor Components Industries, LLC, 2013
July, 2013
O0312HKPC 013-11-0064 No.A1718-1/9