SKAI45A2GD12-W24DI Semikron International, SKAI45A2GD12-W24DI Datasheet - Page 3

• Manufacturer Part Number: SKAI45A2GD12-W24DI
• Description: Three-phase IGBT inverter
• Manufacturer: Semikron International

Signal Connector
SKAI 45 A2 GD12-W24DI
© by SEMIKRON
PIN
X1:01
X1:02
X1:03
X1:04
X1:05
X1:06
X1:07
X1:08
X1:09
X1:10
X1:11
X1:12
Signal
PWR_VP
PWR_GND
DC_LINK_DISCHAR
GE
CMN_HALT
CMN_TEMP_GND
HB1_TOP
HB1_BOT
HB2_TOP
HB2_BOT
HB3_TOP
HB3_BOT
CAN_GND
Function
INPUT
Auxiliary power supply / battery “+”
Auxiliary power supply ground
INPUT
INPUT/OUTPUT
CMN_TEMP
INPUT
Switching PWM signal [push/pull]
INPUT
Switching PWM signal [push/pull]
INPUT
Switching PWM signal [push/pull]
INPUT
Switching PWM signal [push/pull]
INPUT
Switching PWM signal [push/pull]
INPUT
Switching PWM signal [push/pull]
GND
Ground for temperature sensor signal
Rev. 10 – 20.04.2011
Specifications
Supply voltage V
Ground of auxiliary power supply
HIGH, NOT CONNECTED (n.c.) or module
not supplied with Auxiliary power = DC Link
discharge active
LOW = DC Link discharge disabled
(internal pull-up resistor, external pull-up
resistor required as well)
All connected units have to change the signal
mode to „dominant“ if following happens:
The unit is not ready to operate
Error happened
All connected units must be able to process
(read) the signal. In case of recognised
dominant signal, following steps need to be
performed:
The unit must be switched to a defined safe
operation mode
The unit must interrupt the main process unitl
a recessive signal has been recognised
LOW (dominant) = not ready to operate
HIGH (recessive) = ready to operate
Internally connected to PWR_GND
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Digital PWR_VP logic
LOW = IGBT off
HIGH = IGBT on
Ground of CAN bus
s
3