Datasheet Details
- Part number
- ECN3021
- Manufacturer
- Hitachi
- File Size
- 122.84 KB
- Datasheet
- ECN3021_Hitachi.pdf
- Description
- High Voltage Monolithic IC
ECN3021 Description
HIGH-VOLTAGE MONOLITHIC IC ECN3021 ECN3021 is a single chip three-phase bridge inverter IC which has 6 IGBTs in the circuit.Especially, it is very s.
ECN3021 Features
* ∗ Speed control for a 3-phase DC brushless motor is available with an external microprocessor. ∗ Bottom arm circuits can be operated in 20kHz chopping frequency of PWM. RU
D2 VCC(15V) C0 CB HU VB VB supply Clock HV HW C+
RV RW
D1 + -
VS
C2 + -
C1
C-
CL
VS1
VS2
VCC
Charge Pump
FG FG DM R
ECN3021 Applications
* of information, products or circuits described in this data sheets. 5.In no event shall Hitachi be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 6.No license is granted by this data sheets under any paten
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