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PP225D120 Datasheet PDF : 6 Pages
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TENTATIVE
PP225D120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
225A / 1200V
Half Bridge IGBT Assembly
Gate Drive Board Interface Signal Definitions
Pin Signal Name
1 Shield
2 PWM -
3 Phase Error1
4 PWM +
5 Overtemp1
6 24 VDC input power2
7 24 VDC input power2
8 15 VDC input power2
9 15 VDC input power2
10 GND
11 GND
12 Heatsink Temperature
13 GND3
14 Iout
154 GND3
164 DC Link Voltage
Description
Connected to circuit ground
0-15 V signal controlling the duty cycle of - IGBT
Open collector output, external pull-up resistor required
LOW = No Error; Floating = Phase overcurrent or short circuit
0-15 V signal controlling the duty cycle of + IGBT
Open collector output, external pull-up resistor required
LOW = No Error; Floating = heatsink overtemp
20 – 30 VDC input voltage range
20 – 30 VDC input voltage range
14.4 – 18 VDC input voltage range
14.4 – 18 VDC input voltage range
Ground reference for 15 and 24 VDC inputs
Ground reference for 15 and 24 VDC inputs
Analog voltage representation of heatsink temperature
Ground reference for analog signals
Analog voltage representation of output current
Ground reference for analog signals
Analog voltage representation of DC link voltage
Notes:
1.
2.
3.
4.
Open collectors can be pulled up to 30 V max and sink 50mA continuous.
Do not connect a 15 VDC and 24 VDC source to the unit at the same time, use one or the other.
GND signals to be used for analog feedback signals, i.e. twisted pair with Iout
Optional outputs for DC link voltage feedback
Gate Drive Board Interface Connector
Description
Symbol
With DC Link Voltage Feedback Option
Gate Drive Board Interface Header
J1
Recommended Mating Socket
-
Recommended Strain Relief
-
Type
0.100” x 0.100” latching header, 16 pin
0.100” x 0.100” IDC socket, 16 pin
Plastic strain relief
Without DC Link Voltage Feedback Option
Gate Drive Board Interface Header
J1
Recommended Mating Socket
-
Recommended Strain Relief
-
0.100” x 0.100” latching header, 14 pin
0.100” x 0.100” IDC socket, 14 pin
Plastic strain relief
Manufacturer
3M# 3408-6002 or equivalent
3M# 3452-7600 or equivalent
3M# 3448-3014 or equivalent
3M# 3314-6002 or equivalent
3M# 3385-7600 or equivalent
3M# 3448-3014 or equivalent
PP225D120 (-)
-4-
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