IRMD22141SS International Rectifier, IRMD22141SS Datasheet
IRMD22141SS
Specifications of IRMD22141SS
Related parts for IRMD22141SS
IRMD22141SS Summary of contents
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... Easy to mount heat-sink INTRODUCTION The IRMD22141SS demo board is an evaluation board for IR22141SS gate driver. With three connected IR22141SS (see the device datasheet), IRMD22141SS is designed to drive 3-phase power modules with pin-out compatible to ECONO2-6PACK. The board can drive AC or Brushless motors using power modules with up to 50A output current. The board is a flexible solution for different applications and can be customized providing place for external components. The control signals are 3.3V CMOS compatible ...
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... Figure 6: Example of a desaturation detection event ..................................................................................9 Figure 7: Bootstrap circuit..........................................................................................................................10 Figure 8: Desat external filter ....................................................................................................................11 Figure 9: -V clamp ....................................................................................................................................12 s Figure 10: COM below ground protection..................................................................................................12 Figure 11: Collector-Gate current protection .............................................................................................13 Figure 12: Zener clamp for IGBT gate.......................................................................................................13 www.irf.com 2/22 page Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... The power module IRMD22141SS demo board is ECONO2 compatible with SixPack™ standard pin out. Important Notice IRMD22141SS demo board is supplied with a Bill Of Material suitable for a 1200V/50A@100C power module. The BOM presented on page 15 provides a suggestion for the above 3/22 page Datasheet rev 2 ...
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... BOARD CONNECTORS Connection with the system controller On board there pins connector for the control signals. The driver board uses only 17 pins. The remaining pins are for the sensing board (IRCS2277S) that can be connected on top of IRMD22141SS board. HIN1 LIN1 HIN2 LIN2 HIN3 ...
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... Table 2: P1, P2 and P3 connectors for kelvin contacts to shunt signals www.irf.com pull-up resistor input, the signal shuts down (SD) all the drivers 15k Red GND (a) (b) Figure 2: LED connection CONNECTOR CONNECTOR CONNECTOR 5/22 page Datasheet rev 2.1 IRMD22141SS 15k Green th Sep 9 , 2004 ...
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... VELV - phase V - low side IGBT emitter VGHW - phase W - high side IGBT gate VEHW - phase W - high side IGBT emitter VGLW - phase W - low side IGBT gate VELW - phase W - low side IGBT emitter DC+ Phase W Phase V Phase U DC- (GND) 6/22 page Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Synchronized Fault (or-wired) Note: the FAULT/SD signal is present on pin 5 and 6 of the 40-pin connector, too. TEST BENCH CONNECTION IRMD22141SS does NOT provide opto isolation. The following picture shows the recommended connections for board evaluation. Bold lines are equipotential (DC-=Vss=gnd). Low Voltage ...
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... Figure 6 shows an example where the low side IGBT of U1 and U3 and the high side of U2 are on. The procedure is totally managed by an integrated FAULT LOGIC block without the controller assistance. www.irf.com power-on charging Cboot Figure 4: Power on sequence 8/22 page Datasheet rev 2.1 IRMD22141SS time 90 100 (usec) th Sep 9 , 2004 ...
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... Figure 6: Example of a desaturation detection event Multilevel board solution With the optional shunt resistor the IRMD22141SS driver board can be connected with the IRCS2277S current sensing board through J1 and P1, P2, and P3 connectors. More information available with IRCS2277S board datasheet. www.irf.com ...
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... C11 C9 C15 C8 C14 R13 R25 R14 R26 U V R18 R30 R17 R29 R15 R27 R9 R22 R7 R20 R6 R19 10/22 page Datasheet rev 2.1 IRMD22141SS DC boot VGH ** R VEH boot phase VGL VEL W C17 C21 C20 R37 R38 W R42 R41 R39 R34 R32 R31 ...
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... OTHER EXTRA COMPONENTS These components are provided to make IRMD22141SS board as customizable as possible. In many cases the extra components are not required. Desat circuit The IR22141S is able to detect the IGBT desaturation. To reject the noise on the desat pins the IR22141SS have an internal filter of 1 sec. If this is not enough an RC filter has been placed on board ...
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... V S VSS structure with zener diode Figure 9: -V clamp D10 Vcc COM R GOFF ON COM GATE DRIVER R COM C12 R10 R23 12/22 page Datasheet rev 2.1 IRMD22141SS DC boot VGH ** R VEH boot phase Clamping VGL VEL W D16 Z8 W C18 R35 th Sep 9 , 2004 ...
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... IGBTs. low voltage supply GND Figure 12: Zener clamp for IGBT gate www.irf.com DC ONp R Pn GATE D12 GATE DRIVER high side driver boot V SS low side driver R COM COM 13/22 page Datasheet rev 2.1 IRMD22141SS OUT W D18 D14 DC LOAD OUT Sep 9 , 2004 ...
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... Two type of output shunt resistor, for current sensor, are possible see the following table: TO220 or OARS-1 The OARS-1 type (A and B) are connected in parallel. Resistor Provided to decouple VCC_U1, VCC_U2 and VCC_U3 from supply line. Vcc decoupling www.irf.com R3A // R3B R4A // R4B R5A // R5B R12 R24 R36 14/22 page Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Driver U2 - zener clamp for VS undershoot Z06 Driver U2 - zener clamp Vge_H Z07 Driver U3 - zener clamp Vge_L Z08 Driver U3 - zener clamp for VS undershoot Z09 Driver U3 - zener clamp Vge_H 15/22 page Datasheet rev 2.1 IRMD22141SS Value - 1uF - 35V 47uF - 35V - 1uF - 35V 330nF -35V - - 1uF - 35V - ...
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... SCHEMATIC www.irf.com 16/22 page Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... LAYOUT www.irf.com 17/22 page Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...
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... Datasheet rev 2.1 IRMD22141SS th Sep 9 , 2004 ...