DK-PS21765

Application First Release: April 16, 2007 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. Bootstrap circuit Inrush Limit Circuit C2 C1 P Snubber capacitor AC Supply DIP-IPM HVIC Motor LVIC Z C N CIN VNC VN1 RC Filter Demo board Input signal Fault signal out UP-WN Fo GND VD (15V Line) 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) (3) Demo Board Outlines Fig.3 Patterns of front face and back face (2 / 4) (4) Circuit schematic D1 R1 C1 C4 C7 UP C5 C8 D3 U VVFB VP R3 C9 C6 T2-1 VVFS VP1 C3 U VWFB VWFS V T2-2 V VP1 WP WP C10 UN VN VN WN WN FO +5V ZD1 C11 W C14 NU NV FO R4 T2-3 W VN1 UN GND P VUFS UP R2 C2 +15V P VP1 D2 VP T3-1 VUFB Mini DIP-IPM T1 VNC VNO CFO NW CIN C15 C12 R5 C13 R6 T3-2 N1 Fig.4 Circuit schematic Note: Although there is no zener diode mounted to P-side three floating drive supplies (between VUFB-VUFS, VVFB-VVFS, VWFB-VWFS) on this demo board, it is highly recommend to add these zener diodes in actual system board. (3 / 4) (5) Parts list Table 1 Parts list 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 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 ZD1 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 RK73H1JTD2kF 1/16W 2KΩ F Hokuriku Denko PS21765: 47mΩ, ±1%, 2WX3 PS21767: 33mΩ, ±1%, 2WX3 KOA, Current detecting resistor 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 Wiring cable 20A/30A mini DIP-IPM Mitsubishi JST R5 R6-1 SL2TBK33/47LOF R6-2 SL2TBK33/47LOF R6-3 SL2TBK33/47LOF T1 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. (4 / 4)