Datasheet Summary
HIGH-VOLTAGE MONOLITHIC IC
ECN3064 is monolithic IC integrating 6 IGBTs. It can be applied to DC brushless motors and Induction motors. Functions
- Integrated charge pump circuit
- Free Wheeling Diodes are integrated
- Overcurrent Protection circuit is integrated Features
- PWM control of upper and bottom arm IGBTs are possible by controlling outer Microproc essor
- 6 Logic inputs are patible with 5V CMOS or LSTTL outputs
- Upper and Bottom arm IGBTs can operate in 20kHz chopping frequency
- For converted AC200 to 230 V power supplies
VCC(15V) D1 + C1 CCL VS1 VS2 VS
D2 C2 + CB VCC VB supply VB C+
C0
Charge Pump
UT VT WT Clock
Top Arm Driver
Motor
MU MV MW
Microprocessor...