Application
NOTES:
SUBJECT
Demo board for Mini DIP-IPM Ver.4 series
(1)
Demo Board Outline
This PCB includes the minimum necessary components such as a snubber capacitor for surge absorption
and bootstrap circuits for the version 4 Mini DIP-IPM as shown in figure 1.
Motor
Inrush Limit
Circuit
AC Supply
Z
C
P
N
VD
GND
(15V Line)
VN1
VNC
CIN
Fault signal out
Fo
C1
C2
HVIC
DIP-IPM
RC Filter
Demo board
LVIC
Input signal
UP-WN
Bootstrap circuit
Snubber
capacitor
Fig. 1 Circuitry of demo board
(2)
Demo Board Photos
Fig.2 Top view and side view
Note:
Board
dimensions:
70.0 x 54.0 x 24.2mm（Including the height of DIP-IPM and parts）
Total periphery elements count: 35 (including a DIP-IPM and wiring cable)
First Release: A
p
ril 16
,
2007
(2 / 4)
(3)
Demo Board Outlines
Fig.3 Patterns of front face and back face
(3 / 4)
(4)
Circuit sc hematic
VUFB
VUFS
VP1
UP
VVFB
VVFS
VP1
VP
VWFB
VWFS
VP1
WP
VN1
UN
VN
WN
FO
VNC
CFO CIN
P
U
V
W
NW
T3-1
T3-2
T1
+15
V
GND
+5
V
D1
D2
D3
R1
R2
R3
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11 C12 C13
C14
C15
ZD1
R4
U
V
W
P
N1
UP
VP
WP
UN
VN
WN
FO
R5 R6
Mini DIP-IPM
T2-1
VNO
NU
NV
T2-2
T2-3
Fig.4 Circuit schematic
Note: Although there is no zener diode mounted to P-side three floating drive supplies (between V
UFB
-V
UFS
,
V
VFB
-V
VFS
, V
WFB
-V
WFS
) on this demo board, it is highly recommend to add these zener diodes in actual
system board.
(4 / 4)
(5)
Parts list
Table 1 Parts list
The demo board kit includes an input signal connection cable and a power supply cable with a connector. The
input signal cable should be cut to make the connection between MCU/DSP and the demo board as short as
possible.
Symbol Type Name Description Note
D1 10DRA60 1A 600V Diode Japan International
D2 10DRA60 1A 600V Diode Japan International
D3 10DRA60 1A 600V Diode Japan International
ZD1 U1ZB24 24V 1W Zener Diode Toshiba
C1 UPW1H220MDD 22µF50V Al electrolytic capacitor Nichicon
C2 UPW1H220MDD 22µF50V Al electrolytic capacitor Nichicon
C3 UPW1H220MDD 22µF50V Al electrolytic capacitor Nichicon
C4 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C5 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C6 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C7 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C8 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C9 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C10 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C11 UPW1H470MED 47µF50V Al electrolytic capacitor Nichicon
C12 GRM39R223K50 0.022µF50V ceramic capacitor Murata
C13 C1608X7R1H102K 1000pF50V ceramic capacitor TDK
C14 MDDSA0.22µF630V 0.22µF630V snubber capacitor Hitachi AIC
R1 RK73H1JTD10F 1/16W 10ΩF Hokuriku Denko
R2 RK73H1JTD10F 1/16W 10Ω F Hokuriku Denko
R3 RK73H1JTD10F 1/16W 10Ω F Hokuriku Denko
R4 RK73H1JTD10kF 1/16W 10KΩ F Hokuriku Denko
R5 RK73H1JTD2kF 1/16W 2KΩ F Hokuriku Denko
R6-1 SL2TBK33/47LOF PS21765: 47mΩ, ±1%, 2WX3
PS21767: 33mΩ, ±1%, 2WX3 KOA, Current detecting resistor
R6-2 SL2TBK33/47LOF
R6-3 SL2TBK33/47LOF
T1 B10P-VH 10pin Socket JST
T2-1 TP42097-21 Fasten tab Kyoushin
T2-2 TP42097-21 Fasten tab Kyoushin
T2-3 TP42097-21 Fasten tab Kyoushin
T3-1 TP42097-21 Fasten tab Kyoushin
T3-2 TP42097-21 Fasten tab Kyoushin
IPM PS21765/PS21767 20A/30A mini DIP-IPM Mitsubishi
Wiring cable JST
