Creating value in the future
고객감동을 위해 항상 노력하는 블루웨이브가 되겠습니다.
IC IGBT Diode
home > IC IGBT Diode
◈ Motor Drive USE Single-chip Inverter IC
HITACHI는 40W ~ 120W급 Brushless DC motor 제어용 Driver IC를 공급하고 있습니다.
Product Feature
- Integrated, Single-Chip Direct BLDC Motor Driver IC
- Integrated Charge Pump - Creates constant TOP Arm bias independent of motor speed
- Integrated 3-Phase Brushless (Electronic) commutation via external Hall ICs
- Integrated 3-Phase 6-IGBT Motor Bridge with on- chip free-wheeling diodes
- Latch-Up Free monolithic IC - Built with a high voltage Dielectric Isolation (DI) process
- Simple Variable Speed Control via a single (VSP) analog input
- PWM duty cycle generator provides a 0% to 100% speed control range
- BOTTOM Arms switch at up to 20kHz via an on-chip OSC/PWM
- On-Chip 7.5VDC regulator (CB) with a guaranteed Min load (25mA)
- Low Stand-By power
- An all output IGBT Shut-OFF function
- Enhanced protection functions such as over-current protection
- Suitable for sine wave drive with or without a position sensor (position sensorless control)
- Sine wave control is realized by using this IC with a microprocessor
Product line
- VSP input series : ECN30206, ECN30208, ECN30210P,
ECN30210F, ECN30210S
-> 15Vcc, 250~500Vsm, 0.7~1.4A(Output current),
40W~120W
- 6-input series : ECN30603, ECN30620, ECN30622
-> 15Vcc, 250~500Vsm, 0.7~1.4A(Output current),
40W~120W
- Sine wave control series : ECN33101, ECN33201,
ECN33202
-> 15Vcc, 250~600Vsm, 1~2A(Output current), 150W