STK5Q4U3XXJGEVB
STK5Q4U3xx Series
Evaluation Board User's
Manual
Introduction
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By using this board, STK5Q4U3xx series (DIPS3) can be evaluated.
EVAL BOARD USER’S MANUAL
ONPN of EVAL Board
STK5Q4U352JGEVB
STK5Q4U362JGEVB
ONPN of IPM
STK5Q4U352J−E
STK5Q4U362J−E
I
O
8A
10 A
Surface
Back Side
Figure 1. Evaluation Board Photos
©
Semiconductor Components Industries, LLC, 2014
1
June, 2015 − Rev. 1
Publication Order Number:
EVBUM2289/D
STK5Q4U3XXJGEVB
CIRCUIT DIAGRAM
Evaluation Board
STK5Q4U3xxJ−E
+
470
mF/450
V
2.2
mF/630
V
220
mF/35
V
2. VDD
22
mF/50
V
+
−
+
−
0.1
mF
U
+
−
0.1
mF
34. VB1
32. VS1, U
28. VB2
26. VS2, V
22. VB3
20. VS3, W
19. W−
18. V−
17. U−
V
+
−
3. HIN1
4. HIN2
5. HIN3
6. LIN1
7. LIN2
8. LIN3
100
W
100 pF
20 kW 2 MW
W
+
−
Shunt
Resistor
−
9. FAULT
10. ITRIP
11. ENABLE
12. RCIN
13. TH1
14. TH2
1 nF
200
W
10 nF
Figure 2. Circuit Diagram
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2
+
−
38. VCC1
1. VSS
VSS
VDD
HIN1
HIN2
HIN3
LIN1
LIN2
LIN3
VEXT
Fault
ITRIP
ENABLE
RCIN
TH
STK5Q4U3XXJGEVB
PIN DESCRIPTION
TOP view
Green frame:
U, V, W terminal
Please connect to the motor.
Orange frame:
+, − terminal
Please connect to DC power supply.
Enlarged view around IPM
* All chip components are arranged backside.
Blue frame:
Test pins
For monitoring each control signal.
* Shunt resistors are connected in series.
Figure 3. Pin Description − 1
Enlarged view around test pins
Red frame:
Connector
For the connection to the control part
VEXT terminal is connected pull-up resistor for TH,
FAULT and ENABLE pins.
Please impress arbitrary voltage to this terminal.
Purple frame:
Low pass filter for signal input pins
Resistor R7−R12: 100
W
Capacitor C14−C19 to VSS: 100 pF
Brown frame:
R4, R5, R6: Pull-up resistor to VEXT
R2, C12: Fault clear time setting
R3, C13: Time constant setting for ITRIP
* All chip components are arranged backside.
Figure 4. Pin Description − 2
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STK5Q4U3XXJGEVB
OPERATION PROCEDURE
Figure 5. Connection Example
Step1:
Please connect IPM, each power supply, logic parts, and the motor to the evaluation board, and confirm that each power
supply is OFF at this time.
Step2:
Please impress the power supply of DC15V.
Step3:
Please perform a voltage setup according to specifications, and impress the power supply between the “+” and the “−” terminal.
Step4:
By inputting signal to the logic part, IPM control is started.
(Therefore, please set electric charge to the boot-strap capacitor of upper side to turn on lower side IGBT before running.)
NOTE:
When turning off the power supply part and the logic part, please carry out in the reverse order to above steps.
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STK5Q4U3XXJGEVB
LAYOUT
(Top View)
Figure 6. Surface
Figure 7. Back Side
Length: 124 mm
Side: 170 mm
Thickness: 1.6 mm
Rigid Double-Sided Substrate (Material: FR−4)
Both Sides Resist Coating
Copper Foil Thickness: 70
mm
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