24 July 2008 Data Sheet No. PD60358 IRMD2336DJ 3 PHASE GATE DRIVER IC REFERENCE DESIGN KIT IRS2336DJ GATE DRIVER IC FEATURES • • • • • • • • • • • • • • • • Drives up to six IGBT/MOSFET power devices Gate drive supplies up to 20 V per channel Integrated bootstrap functionality Over-current protection Over-temperature shutdown input Advanced input filter Integrated deadtime protection Shoot-through (cross-conduction) protection Under voltage lockout for VCC & VBS Enable/disable input and fault reporting Adjustable fault clear timing Separate logic and power grounds 3.3 V input logic compatible Tolerant to negative transient voltage Designed for use with bootstrap power supplies Matched propagation delays for all channels Product Summary AC input Voltage (typ.) 220 V rms Continuous motor current 3 A rms dV/dt 5 kV/µs Continuous output power 400 W REFERENCE DESIGN FEATURES • • • • • Complete 3-phase ac motor drive system to showcase IRS2336DJ gate driver IC operation No extra hardware needed for PWM signal generation; Option to incorporate external PWM signals to drive IRS2336DJ if desired GUI software for running Induction Motor in open loop Volts-per-Hertz mode of operation Discrete IGBT power stage for maximum flexibility o o IGBT’s rated for 10A @100 C o Short circuit rating 10 µs o TO220 Full-pak package Conveniently located Test points for IRS2336DJ signal monitoring Overview The IRMD2336DJ is a reference design kit for the IRS2336DJ three phase gate driver IC with integrated bootstrap functionality. The design kit includes a complete drive system board with an input rectifier, control power supplies, digital motor control IC and power inverter. Safety features include protections against motor line-to-line and lineto-DC Bus(-) short situations. The power stage features the IRS2336DJ gate driver and six discrete IGBT power switches allowing for easy customization. The included PC based GUI software allows the user to drive an Induction Motor in open-loop Volts-per-Hertz mode of operation using the on-board digital control IC. The motor speed and system parameters such as PWM frequency and deadtime can be modified using the GUI. Alternately, the IRS2336DJ gate drive input PWM signals can be supplied externally by patching in signals through an onboard connector. Rev 1.3 © 2008 International Rectifier IRMD2336DJ Table of Contents Safety Precautions…………………………………………………………………………………………………….4 IRMD2336DJ Hardware Description…………………………………………………………………………..........6 Top Level Description………………………………………………………………………………………………6 IRS2336DJ Gate Driver IC…………………………………………………………………………………………7 Bootstrap Supply……………………………………………………………………………………………………8 Gate Drive Resistors……………………………………………………………………………………………….8 IRMD2336DJ Protection Features…………………………………………………………………………….....9 IRMD2336DJ Fault Reporting………………………………………………………………………………….....9 Automatic Reset after ITRIP Fault………………………………………………………………………………..9 IRMD2336DJ Enable Function…………………………………………………………………………….…….10 PWM input to IRS2336DJ & Connection of an external system controller………………………………….10 Test Points for Investigation……………………………………………………………………………………...11 IRMD2336DJ Operating Instructions………………………………………………………………………………12 Software Installation……………………………………………………………………………………………….12 Test Bench Connection…………………………………………………………………………………………...12 Powering the Board………………………………………………………………………………………………..13 Running the Software GUI………………………………………………………………………………………..14 Software GUI Fault Handling Instructions……………………………………………………………………….17 IRMD2336DJ Software GUI Reference Guide…………………………………………………………………….18 Motor Parameters………………………………………………………………………………………………….18 Inverter Parameters………………………………………………………………………………………………..18 System Status………………………………………………………………………………………………………18 Control………………………………………………………………………………………………………………18 Monitors……………………………………………………………………………………………………………..19 Speed Control………………………………………………………………………………………………………19 IRMD2336DJ Circuit Schematics……………………………………………………………………………………20 IRMD2336DJ Bill of Material…………………………………………………………………………………………24 IRMD2336DJ Specifications…………………………………………………………………………………………27 www.irf.com © 2008 International Rectifier 2 IRMD2336DJ List of Figures Figure1: IRMD2336DJ system block diagram……………………………………………………………………..…6 Figure 2: Picture of IRMD2336DJ reference design………………………………………..………………………..7 Figure 3: IRS2336DJ application diagram…………………………….……………………………………………...7 Figure 4: Bootstrap circuit……………………………………………………………………………………………...8 Figure 5: Gate circuit……………………………………………………………………………………………………8 Figure 6: Protection circuits, fault reporting & automatic reset after ITRIP fault………………………………..10 Figure 7: 20 Pin connector, P1……………………………………………………………………………………….10 Figure 8: Test bench connection……………………………………………………………………………………..12 Figure 9: Board connections………………………………………………………………………………………….13 Figure 10: 8 pin connector, J1………………………………………………………………………………………..13 Figure 11: Location of diagnostic LEDs in IRMD2336DJ………………………………………………………....14 Figure 12: Software GUI before establishing communication between IRMD2336DJ and PC…………….…14 Figure 13: COM port selection………………………………………………………………………………………..15 Figure 14: Software GUI after establishing communication between IRMD2336DJ and PC………………….15 Figure 15: Software GUI after successful configuration of IRMD2336DJ……………………………………….16 Figure 16: Software GUI while running the motor using IRMD2336DJ…………………………………………..17 Figure 17: Software GUI during 2 different fault situations………………………………………………………..17 Figure 18: IRMD2336DJ power stage circuit schematic…………………………………………………………..20 Figure 19: IRMD2336DJ Digital Control & Communications Circuit Schematic………………………………...21 Figure 20: IRMD2336DJ RS-232 Drivers & Receivers Circuit Schematic……………………………………....22 Figure 21: IRMD2336DJ DC-DC Converter Low Voltage Power Supply Circuit Schematic…………………..23 List of Tables Table 1. Gate drive circuit components………………………………………………………………………………8 Table 2. List of test points…………………………………………………………………………………………….11 Table 3. List of faults issued by GUI…………………………………………………………………………………19 Table 4: IRMD2336DJ electrical specifications…………………………………………………………………….27 www.irf.com © 2008 International Rectifier 3 IRMD2336DJ Safety Precautions In addition to the precautions listed throughout this manual, please read and understand the following statements regarding hazards associated with development system. ! ! ! ! ATTENTION: The ground potential of the IRMD2336DJ system is biased to a negative DC bus voltage potential. When measuring voltage waveform by oscilloscope, the oscilloscope ground needs to be isolated. Failure to do so may result in personal injury or death. ATTENTION: The IRMD2336DJ system contains dc bus capacitors, which take time to discharge after removal of main supply. Before working on drive system, wait three minutes for capacitors to discharge to safe voltage levels. Failure to do so may result in personal injury or death. Darkened display LEDs is not an indication that capacitors have discharged to safe voltage levels. ATTENTION: Only personnel familiar with the drive and associated machinery should plan or implement the installation, start-up, and subsequent maintenance of the system. Failure to comply may result in personal injury and/or equipment damage. ATTENTION: The surface temperatures of the drive may become hot, which may cause injury. www.irf.com © 2008 International Rectifier 4 IRMD2336DJ ! ! ! ATTENTION: The IRMD2336DJ system contains ESD (Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with static control procedures, reference applicable ESD protection handbook and guideline. ATTENTION: An incorrectly applied or installed drive can result in component damage or reduction in product life. Wiring or application errors such as undersizing the motor, supplying an incorrect or inadequate AC supply, or excessive ambient temperatures may result in system malfunction. ATTENTION: Remove and lock out power from the drive before you disconnect or reconnect wires or perform service. Wait three minutes after removing power to discharge the bus voltage. Do not attempt to service the drive until bus voltage has discharged to zero. Failure to do so may result in bodily injury or death. ATTENTION: Do not connect power factor correction capacitors to drive output terminals U, V, and W. Failure to do so may result in equipment damage or bodily injury. ! Debris When Unpacking IRMD2336DJ system is shipped with packing materials that need to be removed prior to installation. ATTENTION: Failure to remove all debris and packing materials which are unnecessary for system installation may result in overheating or abnormal operating condition. ! www.irf.com © 2008 International Rectifier 5 IRMD2336DJ IRMD2336DJ – Hardware Description The IRMD2336DJ reference design kit supports the evaluation of the IRS2336DJ which is a high voltage power MOSFET and IGBT driver. The reference design is a full-function unit operating out of 220VAC input. An onboard digital controller IC enables driving an Induction Motor in open-loop Volts-per-Hertz mode. The included GUI software allows modification of system parameters in order to drive an induction motor in open-loop Volts-perHertz mode and study the IRS2336DJ high voltage gate driver IC by changing parameters such as PWM frequency and deadtime. The reference design is equipped with protection against motor line-to-line and line-toDC Bus(-) short by way of the motor overcurrent protection function provided by IRS2336DJ and also a GUI software controlled motor current limit. The board includes multiple test points to facilitate monitoring IRS2336DJ input and output signal waveforms and examining its various features. RS232 Top Level Description The IRMD2336DJ reference design is composed of the following key blocks: • The Input Stage includes an EMI filter, 8A bridge rectifier and dc bus capacitor rated for 400W continuous operation. It is noted that IRMD2336DJ does not feature a current limiting fuse. o • The Power Inverter uses 6 x IRGIB10K60D1 IGBT power switches mounted on a 1.9 C/W heatsink. The IGBTs can be replaced with user preferred power devices but user may need to replace components such as bridge rectifier & dc bus current shunt to match the device ratings. • The Gate Driver Circuitry is based on IRS2336DJ high-voltage gate driver IC and associated circuitry involving bootstrap capacitors, gate drive timing resistors, and associated fault diagnostic elements. • The Control Circuitry for driving the motor is based on the IRMCF341 digital control IC. The IRMCF341 control IC has been configured to run an induction motor in the open-loop Volts-per-Hertz mode. The control IC generates the PWM signals for IRS2336DJ gate driver. The user also has the option to drive the IRS2336DJ externally by disconnecting the jumpers on connector P1 and bridging in external connections. The digital IC communicates with a PC over an isolated serial link and the included GUI software allows the user to set the motor speed and modify common inverter parameters such as switching frequency and deadtime. • An on-board DC-DC Converter low voltage power supply derives the 15V, 3.3V & 1.8V rails from the main dc bus. For more information regarding the other blocks of the reference design, please refer to the detailed schematics. Figure 1 IRMD2336DJ System Block Diagram www.irf.com © 2008 International Rectifier 6 IRMD2336DJ Control Circuitry PC Connector Power Inverter Gate Driver Circuitry Power Connector Input Stage DC-DC Converter Connector for external PWM drive Figure 2: Picture of IRMD2336DJ Reference Design IRS2336DJ Gate Driver IC The IRS2336DJ IC integrates three independent half bridge drivers with shoot through protection and internal dead-time insertion. Proprietary HVIC technology enables ruggedized monolithic construction with logic inputs compatible with CMOS or LSTTL levels as low as 3.3 V. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive N-channel power MOSFETs or IGBTs in the high side configuration, which operates up to 600V. The IC is based on “Active Low” input logic i.e. a logic HIGH input turns OFF the corresponding output and vice versa. In addition to VSS pin, the IC features a COM pin to provide a dedicated, low impedance return path for the low side gate driver which also serves to shunt the highfrequency gate drive currents away from the current sense resistor thus preventing false trips. A host of protection functions such as UVLO for VCC & VBS supplies and motor current trip along with integrated fault diagnostics are also offered in IRS2336DJ I. An open-drain FAULT signal is provided to indicate that an over-current or a VCC under-voltage shutdown has occurred. Fault conditions are cleared automatically after a delay programmed externally via an RC network connected to the RCIN input. An enable function is available to terminate all six outputs simultaneously. Figure 3: IRS2336DJ Application Diagram www.irf.com © 2008 International Rectifier 7 IRMD2336DJ Bootstrap Supply Circuit The floating high side driver supplies in IRMD2336DJ are generated by a bootstrap circuit as shown in Figure 4. The IC turns on the internal ‘bootFET’ when the low side transistor is on to charge up the bootstrap capacitor (Cboot). The ‘bootFET’ eliminates the requirement for an external bootstrap diode Dboot as is the case for previous generation gate drivers. An application note AN-1123 (http://www.irf.com/technical-info/appnotes/an-1123.pdf) describes the selection of the bootstrap capacitor and considerations when using the internal bootFET. In some cases, an external bootstrap circuit may be preferable. The IRMD2336DJ board also provides option for external bootstrap supply. This can be invoked by populating the bootstrap resistor, Rboot (R17) and bootstrap diodes (D6, D7 & D8). The bootstrap capacitors must be fully charged to avoid missing high side pulses due to under voltage lockout on the floating high side supply. The digital controller on the board pre-charges the capacitors by turning on the low side transistors for a short period before starting to run the motor. The charging current and time depends on the resistance of the internal bootFET or the external boot resistance. Typically, the pre-charge sequence charges the capacitors one at a time to avoid spurious over current trips since the charging current flows through the current sensing shunt. DC+ Dboot Rboot VCC VB bootFET Cboot VS 15V IRS2336DJ VSS COM Rshunt Figure 4: Bootstrap circuit Gate Drive Resistors The IRMD2336DJ board has resistor-diode network on the outputs of the driver IC to allow fine tuning of the power switch turn on and turn off times. Figure 5 shows the gate circuit schematic while Table 1 lists the resistors & diodes used in the network for each power device. Figure 5: Gate circuit U V High side gate (HO turn-on/off) R61/R99/D9 R62/R101/D10 Low side gate (LO turn-on/off) R64/R119/D12 R65/R120/D13 Table 1: Gate drive resistor network www.irf.com W R63/R118/D11 R66/R121/D14 © 2008 International Rectifier 8 IRMD2336DJ IRMD2336DJ Protection Features Motor Overcurrent Protection Motor over-current protection is implemented using a dc link shunt resistor (R60) placed between power ground (COM pin) and logic ground (VSS pin) as shown in Figure 6. The ITRIP signal from the shunt has an input RC filter (R38, C37) to reject power inverter noise. The IRS2336DJ has a comparator that generates a shutdown signal when the ITRIP pin voltage exceeds the ITRIP threshold (VIT,TH+). An internal noise filter rejects pulses shorter than 400ns to avoid spurious trips due to diode reverse recovery current. The shutdown signal turns off all six outputs and pulls the FAULT pin & RCIN pin low. When the over-current condition is cleared, the fault remains latched until reset by the voltage on the RCIN. Under-voltage protection circuits The IC monitors the supply voltage on the VCC pin. It turns off all six outputs and pulls the FAULT pin low when VCC falls below a minimum threshold (VCCUV-). This fault is not latched but is cleared once VCC goes above the positive going threshold (VCCUV+). The IC also features UVLO protection for all 3 VBS floating supplies; However, a VBS UVLO condition does not trigger a fault reporting i.e. FAULT pin is not pulled low under VBS UVLO. Under a VBS UVLO condition, the corresponding gate driver output is terminated until the VBS UVLO condition is cleared. IRMD2336DJ Fault Reporting The FAULT pin of the IC is used to communicate a fault situation to the digital control IC. The FAULT pin, which is normally pulled up to 3.3V using pull up resistor, is connected to the GATEKILL pin on the IRMCF341. When the IC detects a fault situation (either due to VCC UVLO or ITRIP) all gate driver outputs are shut-down and the FAULT pin is pulled low and this triggers the GATEKILL function of IRMCF341 causing all PWM outputs of IRMCF341 to be shutdown. Fault reporting is performed only for the following: - Motor overcurrent (ITRIP) - VCC supply UVLO It is again noted that VBS UVLO does not trigger a fault situation. Automatic Reset after ITRIP Fault Automatic fault reset provided by the HVIC is based on the time constant (RCreset) of the passive network on the RCIN pin. An RC network (R39, C38) between the RCIN pin and VCC supply allows an automatic reset of the ITRIP fault. The capacitor on the RCIN pin is held low as long as the ITRIP comparator input exceeds the ITRIP voltage threshold. When the ITRIP fault condition clears, the capacitor is allowed to charge up. The ITRIP fault is reset when the capacitor voltage exceeds a minimum threshold (VRCIN,TH+). The RCIN auto-reset time can be calculated from the following equation: Vcc t = R39 ⋅ C38 ln Vcc − VRCinTH + The reference design auto reset time is approximately 1.6ms for Vcc=15V, VRCinTH+=8V and R39=2MOhm, C38=1nF. The on resistance of the reset FET on the RCIN pin cannot be neglected so a relatively small capacitor should be used so that it becomes fully discharged before the fault is released. Enable Function The IC features a dedicated EN pin to provide enable/disable functionality with the functionality enabled when EN pin is biased high. In the IRMD2336D reference design, EN pin is tied to 3.3V DC bus potential to always enable operation. www.irf.com © 2008 International Rectifier 9 IRMD2336DJ Figure 6: Protection circuits, Fault Reporting & Automatic Reset after ITRIP fault PWM input to IRS2336DJ & Connection of an external system controller IRMD2336DJ is configured by default to use the PWM signals from the on-board IRMCF341 controller for the IRS2336DJ HVIC. The default configuration connects the IRMCF341 digital control IC to the IRS2336DJ by shorting pins 5-6, 7-8, 9-10, 11-12, 13-14, 15-16, 17-18 on connector P1 shown in Figure 7. Since the IRS2336DJ is based on Active Low logic, the PWM inputs to the HVIC in IRMD2336DJ are connected to 3.3VDC using pull-up resistors (R26 to R32). An external controller can easily be invoked for driving the IRS2336D by removing the shorting connections on the 20 pins DIL connector P1 and connecting the external PWM signals to the odd numbered pins on P1. It is reiterated that the correct PWM inputs that is appropriate for the “Active Low” logic of IRS2336DJ must be maintained. Figure 7: 20-pin connector P1 www.irf.com © 2008 International Rectifier 10 IRMD2336DJ Test Points for Investigation The reference design is provided with ample test points to probe the different pins of the gate driver IC and inverter circuit. The following table provides a summary of the most useful test-points around the IRS2336D HVIC and their associated functionality. Test Point # Test Point Name Remark TP28, 29, 30 U, V, W Motor Phase nodes (also negative terminals of bootstrap supply voltage) TP37, 38 & 39 VB3, VB2, VB1 Boot-strap supply voltage positive terminal TP9, 10, 11 UH, VH, WH PWM input to high-side channels of HVIC (HIN1, HIN2 & HIN3) TP31, 32, 33 UG, VG & WG Gate of high-side IGBTs TP7, 8, 9 UL, VL, WL PWM input to low-side channels of HVIC (LIN1, LIN2 & LIN3) TP34, 35, 36 UG/, VG/, WG/ Gate of low-side IGBTs TP24 COM Common emitter of low-side IGBTs (also Positive terminal of current shunt resistor) TP22 GK FAULT pin of IRS2336D (also Input to IRMCF341 GATEKILL pin) TP2 IFB Motor current feedback TP4 DCP DC Bus TP14, 15, 25, 26, 27 GND Logic ground of IRS2336D (VSS pin) & DC Bus return TP103 VCC VCC pin of IRS2336D Table 2: List of Test Points www.irf.com © 2008 International Rectifier 11 IRMD2336DJ IRMD2336DJ – Operating Instructions The following hardware is supplied with the IRMD2336DJ reference design kit • IRMD2336DJ board with heat sink • IRMD2336DJ GUI Software CD-ROM • PC USB-serial cable & driver CD-ROM Visually inspect IRMD2336DJ board to check for loose wiring, loose or damaged components or other abnormalities before proceeding. STEP 1: Software Installation The reference design kit is supplied with IRMD2336DJ GUI v1.0 software intended to support the evaluation of IRS2336DJ HVIC. The on board digital control IC (IRMCF341) generates the inverter PWM signals and can run a three phase induction motor using open loop V/F or Volts-per-Hertz control. This software is the GUI that allows the specification of the motor, inverter and system parameters. The software tool is distributed on a CD-ROM. Load the CD into the CD-ROM drive on a PC and if installation does not start double-click on the .exe installation file. The automated procedure installs all necessary software and documentation on the PC. The default location for the installation is “C:\Program Files\IR\IRMD2336DJ”. STEP 2: Test Bench Connection 1. Connect the ac power cables to Earth (E), line (L) and neutral (N) terminals of J1 connector. Prepare a power contactor switch rated at 250V/10A in series with AC power cables if necessary. ! ATTENTION: Turn off or unplug the power before making any connections to board. All circuits on the board must be considered as ‘live’ with respect to the safety earth so please use extreme caution when making connections to circuit board. It is recommended to isolate the oscilloscope ground when making circuit waveform measurements. 2. Connect the motor windings to the U/V/W terminals of connector J1. If needed, connect the motor frame to the Safety Earth connection available on the E terminal of connector J1. NOTE: GND terminal of connector J1 is NOT to be used for the purpose of safety grounding. 3. Connect the RS-232 cable between the DB-9 connector J6 on IRMD2336DJ board and an available COM port (USB port) on your PC. The RS-232 serial connector is galvanically isolated from the circuit board ground so the user can safely connect a PC to the board. Oscilloscope IR GUI RS232 IRMD2336DJ AC main Figure 8: Test bench connection www.irf.com © 2008 International Rectifier 12 IRMD2336DJ Figure 9: Board connections E L N GND DCP U V W Safety Earth (connected to the heatsink) AC line input AC neutral input DC bus ground Positive DC bus motor U phase motor V phase motor W phase Figure 10: 8-pin connector J1 ! ATTENTION: The GND terminal of connector J1, called DC Bus Ground, is biased to the negative DC bus voltage potential of IRMD2336DJ, which connects to the ac power line input via the input rectifier. The GND terminal is NOT to be confused with safety ground of the system. Instead, the E terminal of connector J1, called Safety Earth, is to be used for purpose of safety grounding. Failure to follow these instructions can result in personal injury or death. STEP 3: Powering the Board Connect the power cables to 220VAC mains and turn-on the power switch. There are 2 on-board LEDs for diagnostic purposes as shown in Fig.11. 1. Check if LED2 is lit in red after you apply AC power. LED2 is connected to the dc bus and indicates that power is connected to the board and the on-board switching mode power supply is active. NOTE: Never attempt to service the board or engage/disengage any connections when LED2 is lit since it indicates the presence of high-voltages on the board. 2. Check if LED1 is a slowly flashing green. LED1 is driven by the digital control IC IRMCF341 controller. It is lit red when a fault is detected and slowly flashes green when IRMCF341 is in proper operational status. If LED1 is lit red after powering the board then it indicates one of the following: i. Under-voltage fault: This occurs if rectified DC bus voltage is less than 120V; Check DC Bus & AC input voltage levels and ensure DC bus is greater than 120V. Then proceed to Step 4. LED1 will be a flashing green once Step 4 is completed. ii. Over-voltage fault: This occurs if rectified DC bus voltage is greater than 360V; Check DC Bus & AC input voltage levels and ensure that DC bus is less than 360V. Then proceed to Step 4. LED1 will be a flashing green once Step 4 is completed. iii. Reference Design Configuration Error: Contact IR Support. www.irf.com © 2008 International Rectifier 13 IRMD2336DJ LED1 LED2 Figure 11: Location of diagnostic LEDs in IRMD2336DJ STEP 4: Running the Software GUI Step 4a: Start the GUI software program on PC Start the GUI Software by clicking the desktop icon or double-clicking .exe file. Figure 12: Software GUI before establishing communication between PC & IRMD2336DJ Note the following: - All 3 icons in System Status section of GUI (Connection Status, Fault Status & Configuration Status) are yellow in color. - All buttons in the Controls section of GUI are disabled www.irf.com © 2008 International Rectifier 14 IRMD2336DJ - At the bottom of the GUI, the messages “No COM Port Set” & “Disconnected” are displayed Step 4b: Selecting the COM port (RS-232) The software on the PC communicates with the digital control IC on-board using a COM port. It is necessary to select the COM port on the PC to which the USB cable is connected to run the GUI software. COM port setting can be selected by clicking on “COM Settings” at the bottom-left of the GUI window. Figure 23: COM port selection dialog When the correct COM port is selected and after communication is successfully established between the PC and digital control IC, - the “Connection status” & “Fault status” icons in the System Status section should change colors from yellow to green, - the Monitor section icons should change color from yellow to green and provide real time information - the “Fault Clear” & “Configure” buttons in Controls section are enabled - At the bottom of the GUI, the messages “COM# Set” (where # is the appropriate COM port number) and “COM Port UP” are displayed. Figure 14: Software GUI after establishing communication between PC & IRMD2336DJ NOTE: If any faults occurred during STEP 3 and caused LED1 to be lit red, then the “Fault Status” and Monitor section icons in the GUI will also appear red with the reason for the fault (“Over-voltage Fault” OR “Under-voltage Fault”) displayed at the bottom of the GUI. As long as the reason for the fault has been determined and rectified in STEP 3, please continue to STEP 4c. www.irf.com © 2008 International Rectifier 15 IRMD2336DJ Step 4c: Configuring the Hardware After the selection of inverter and motor parameters on the GUI click on the ‘Configure’ button to load them to the digital control IC on the IRMD2336DJ board. This step is absolutely necessary before the motor can be started. Please refer to “Software GUI Reference Guide” section for more information about GUI parameters and the associated system implications. Upon successful configuration, the - the “configuration status” icon in the System Status section should change colors from yellow to green - the “Start” button in Controls section is enabled NOTE: Remember to press the configure button every time after a change is made to any GUI parameter. NOTE: The DC bus voltage must remain constant after pressing the configure button, otherwise the control algorithm will not operate as expected. Remember to press the configure button after every time the DC bus level is altered. Figure 15: Software GUI after successful configuration of IRMD2336DJ www.irf.com © 2008 International Rectifier 16 IRMD2336DJ Step 4d: Starting, Running & Stopping the Motor To start the motor, press the “Start” button in the Controls section. The motor will start and accelerate to the specified rotation speed. Further, the “Start” button in the Controls section of the GUI will toggle into a “Stop” button. Figure16: Software GUI while running the motor using IRMD2336DJ While running, the motor speed can be changed real-time by using the slider to set the new speed. To stop the motor, simply press the “Stop” button. The motor will coast to a full stop. Further, the “Stop” button will toggle back to “Start”. Software GUI Fault Handling Instructions A fault situation may be triggered either by the software GUI or hardware (digital control IC). Please refer to the “Software GUI Reference Guide” section for more information about the fault conditions that can be encountered during operation. In both cases, when a fault is encountered during motor operation, the GUI immediately stops the motor. Further, - the “Fault Status” icon in System Status section changes to red - If any of the Monitors are related to the fault condition, then the appropriate Monitor icon also changes color to red - the “Start” button in Controls Section is disabled - the fault condition is displayed at the bottom of the GUI Figure17: Software GUI during 2 different fault situations To clear the fault and restart motor, the following actions are performed in the specified sequence - Press the “Fault Clear“ button in Controls Section; the “Fault Status” icon & the respective system monitor icon in System Status section then change from red to green - Reconfigure the motor as outlined in Step 4b - Proceed to running the motor as outlined in Step 4c www.irf.com © 2008 International Rectifier 17 IRMD2336DJ IRMD2336DJ – Software GUI Reference Guide Motor parameters • • • • • • Number of poles – The number of poles defines the ratio of the electrical to mechanical frequency in the induction motor (# of poles = Electrical Frequency/Mechanical Frequency). This is selected from the drop down menu in the GUI. Only even number values are listed in the drop down menu since the motor poles come in pairs. Max speed – This is the maximum speed that the motor can run. The motor speed cannot be set faster than this value. This is entered in revolutions per minute (RPM). This parameter can be obtained from the motor nameplate. Min speed – This is the minimum speed that the motor can run. The speed cannot be set lower than this value. This is entered in revolutions per minute (RPM). Current Limit – This is the maximum RMS current (phase current in the motor) that the system will allow in the motor before the GUI triggers a fault and stops the motor. This is entered in amperes (A). This parameter can be obtained from the motor nameplate. Volts – This is the rated RMS voltage (L-L) of the induction motor. This parameter is the voltage used in the V/Hz control algorithm. This is entered in Volts (V). This parameter can be obtained from the motor nameplate. NOTE: When the configure button is pressed this value is sampled along with the current DC bus. The DC bus must remain constant after pressing the configure button, otherwise the control algorithm will not operate as expected. Base Speed – This is the rated electrical frequency for running the induction motor. This parameter is the Hertz value used in the V/Hz control algorithm. This is entered in Hz. This parameter can be obtained from the motor nameplate. Inverter parameters • Carrier frequency - User selectable input of PWM frequency of inverter. This is entered in KHz in the range from 5kHz to 35khz. • Dead time – The dead time that will be present between switching high and low side IGBTs. This is entered in µs. Typically deadtimes are less than 1usec. System Status • Connection status – Indicates if the connection between software and IRMCF341 is working and active. Green indicates successful connection, while yellow indicates lack of connection. Other System status icons also remain yellow when there is no connection. • Fault Status – Indicates if any faults are present in the system. Green indicates fault-free status while red indicates occurrence of a fault. The fault condition is displayed at the bottom of the GUI and the associated Monitor icon is also lit red, if applicable. Faults can be cleared by pressing the Fault Clear button. If the fault remains even after pressing the Fault Clear button then it indicates that the fault situation is continuing to persist. Table 3 shows a list of all the faults that can be encountered. • Configure Status – Indicates if any parameters have been modified since the last configure. If this indicator is yellow, the configuration button should be pressed again prior running the motor. It is recommended to press the configuration button every time before starting and running the motor. Control • Fault clear – This button will clear all of the faults present in the system. If the fault remains after pressing this button it indicates that the fault situation is continuing to persist. This button will be disabled when a PC-to-hardware connection is not present and when the motor is running. Shutdown power and restart GUI to resume operation. • Configure - This button will configure the hardware with the parameters that have been selected in the GUI. This step is not done automatically. Remember to configure the hardware every time a www.irf.com © 2008 International Rectifier 18 IRMD2336DJ • parameter is altered or DC bus voltage level is changed. This button will be disabled when a PC-tohardware connection is not present and when the motor is running. Shut-down power and restart GUI to resume operation. Start/Stop – This toggle-type button starts and stops the motor. During motor-start, an acceleration control gradually ramps the motor speed to the value in “Requested Speed” field. Fault Condition Overvoltage Fault Fault Type (source) Hardware Generated (by Digital IC) Undervoltage Fault Hardware Generated (by Digital IC) DC Bus Voltage Level Fault Gatekill Fault Overcurrent Fault Hardware Generated (by Digital IC) Hardware generated (by HVIC) Software Generated System Error Software Generated Explanation of Fault Fault Trip Level Indicates DC bus over-voltage condition at system power-up (NOTE: this fault occurs only during power up, when GUI is still unconfigured) Indicates DC bus voltage under-voltage condition at system power-up (NOTE: this fault occurs only during power up, when GUI is still unconfigured) Indicates either a DC bus over-voltage or under-voltage condition (NOTE: this fault occurs after GUI has been configured) Indicates ITRIP fault or VCC UVLO fault occurring in IRS2336D; Gatekill fault is triggered by FAULT pin of IRS2336D Indicates that motor current fault DC Bus Voltage > 360V Indicates out-of-bounds errors, contact IR support DC Bus Voltage < 120V DC Bus Voltage > 360V OR DC Bus Voltage < 120V VCC < 8.2V (Typ) AND/OR V(R60) > 14A (Typ) RMS Motor Current calculated by GUI > “Current Limit” - Table 3: List of errors obtainable during testing & associated conditions Monitors • DC bus voltage – The instantaneous voltage of the DC bus. The over-voltage fault is encountered if the DC bus increases beyond 360V. The under-voltage fault is encountered if DC bus is less than 120V. • Output current – The rms motor current calculated by software. It is dependent on the shunt resistor value defined on the system parameter. The over-current fault is encountered if the calculated value exceeds the “Current Limit” parameter. Speed Control • The START button in the GUI starts the motor and gradually ramps the motor speed to the specified value in “Requested Speed” field. In addition, the GUI has a slider to adjust the motor if it is already running. An acceleration control is included to gently accelerate to the requested speed and is not user definable. • A modulation index is shown just above the speed slider. This index will not go beyond 100%, nor can a speed that will cause a modulation index greater than 100% be selected. This causes the slider lock before reaching its maximum speed. If a greater speed is required, increase the DC bus voltage and press configure. This will decrease the associated modulation index for a given speed. www.irf.com © 2008 International Rectifier 19 A B C 1 2 3 4 5 6 7 8 EARTH LINE NEUTRAL GND DCP W V U 1 JK55B-100-8 J1 1 4 U 1 1 W TP28 TP30 V 1 TP29 GND CY1 2.2nF CAP1 PWMUH PWMVH PWMWH PWMUL PWMVL PWMWL Itrip +3.3V R35 2 20K R38 TP22 GK C38 0.01uF C37 100pF C24 10uF,25V 1M R39 IFB 3 TP2 IFB RCIN VCC 0.030, 3W R60 C20 0.1uF IFB IRS2336D TP24 COM GATEKILL C45 10uF VCC U5 3 Vcc 4 hin1 5 hin2 6 hin3 8 lin1 9 lin2 10 lin3 12 fault 14 itrip 4.7k 16 en 17 rcin 19 vss 22 com 23 lo3 R26 R27 R29 R30 R31 R32 +3.3V 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k VCC TP27 GND R28 4.7k C44 0.1uF +3.3V + 470uF, 450V TP26 GND TP15 GND BR1 GBU806 C34 0.1uF,630V DCP TP25 GND TP14 GND CY2 2.2nF 2 3 RT1 PTC/N5RL20 1 T1 UU_10.5- 1mH, 4.8A CX2 0.1uF 250VAC 1 CX1 0.1uF 250VAC 1 2 POWER STAGE 1 3 TP4 DCP 1 D 4 + 1 t 1 lo1 lo2 vb3 ho3 vs3 vb2 ho2 vs2 vb1 ho1 vs1 25 24 31 30 29 37 36 35 43 42 41 DNI R17 4 LO3 LO2 LO1 HO2 D6 1 TP39 DNI D7 HO3 R119 33 R120 R121 MBR0530T1 33 D14 R99 UG1 D10 R62 VG 33 R101 D11 R63 WG 33 R118 /WG /VG /UG 1 TP34 /UG MBR0530T1 33 MBR0530T1 33 R66 33 D13 33 TP31 UG MBR0530T1 33 MBR0530T1 33 R65 33 D12 R64 TP37 VB3 C27 2.2uF, 25V VB3 D9 R61 MBR0530T1 33 D8 TP38 DNI VB2 C26 2.2uF, 25V VB2 C25 VB1 2.2uF, 25V VB1 HO1 DNI 1 4 1 1 3 1 2 TP32 VG Q1 Q4 /VG 1 TP35 1 IRGIB10B60KD1 1 IRGIB10B60KD1 1 1 1 1 5 5 TP33 WG Q2 Q5 /WG 1 TP36 1 IRGIB10B60KD1 1 IRGIB10B60KD1 1 2 3 2 2 3 2 2 3 2 3 20 3 www.irf.com 3 1 U Q6 IRGIB10B60KD1 Q3 IRGIB10B60KD1 V W 6 6 A B C D IRMD2336DJ IRMD2336DJ – Circuit Schematics Figure 18: IRMD2336DJ Power Stage Circuit Schematic © 2008 International Rectifier A B C D 0.1uF 0.1uF R68 R83 0 R80 R34 1.00M C67 0.1uF 0.1uF R59 1.00K 1% R33 2.00K 1% 1 0.1uF C68 R20 1 2 3 4 5 6 0.01uF C97 R3 R2 DNI 0 5.11K 470 C4 2 15pF CL2 0.1uF C12 470 R85 C43 2200pF 33pF, 50V R84 470 3 Rd 10 11.8K TP42 AREF 11.8K C5 10uF,10V + R79 R76 R21 4.87K R77 +3.3V C14 0.1uF 5.11K 2 4 6 8 10 12 14 16 18 20 0.01uF C99 ? 1 3 5 7 9 11 13 15 17 19 P1 R82 C35 0.01uF C98 PRPN061PAEN J5 GATEKILL PWMWL PWMWH PWMVL PWMVH PWMUL PWMUH 1.00M +3.3V 1.00K R81 0.01uF C10 47pF, 50V 0.01uF C9 1.00K 0.01uF C95 DC Bus Feedback GATEKILL PWMWL PWMWH PWMVL PWMVH PWMUL PWMUH DCP C66 +3.3V C23 10nF ,50V 1.8V DCP From Shunt Resistor IFB 0 0.01uF C96 0.01uF C8 Current Shunt Feedback From Shunt Resistor R67 C6 C3 GND 1.8V 0.1uF C63 2 1 TP8 WL TP23 IFBO 470 R86 TP10 VH Rf 1M 1 TP9 WH 470 AREF 24 AIN0 TP7 VL AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 27 33 34 35 36 37 41 42 43 44 45 46 47 31 30 32 IFB+ IFBIFBO R91 470 29 10uF,10V C33 47pF TP11 UH 1 2 CMEXT 28 U2-1 U2-2 + C31 15pF CL1 CM309S4.000MABJTR CR1 R90 TP6 UL 1 1 4 1 0.1uF 1 C62 1 0.1uF 1 11 22 38 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 GATEKILL PWMWL PWMWH PWMVL PWMVH PWMUL PWMUH AIN0 IFB+ IFBIFBO AREF CMEXT XTAL0 XTAL2 1.8V 3 25 3 AVDD +3.3V 1 2 IRMCF341 SCL/SDI-SDO SDA/CS0 P3.0/INT2/CS1 P3.1/AOPWM2 P3.2/NINT0 P3.3/NINT1 P3.5/T1 P2.0/NMI P2.1 P2.2 P2.3 P2.4 P2.5 P2.6/AOPWM0 P2.7/AOPWM1 P1.0/T2 P1.1/RXD P1.2/TXD P1.3/SYNC/SCK P1.4/CAP P1.5 P1.6 P1.7 P5.1/TMS P5.3/TDI TCK P5.2/TDO RESET TSTMOD U2 SCL SDA 55 56 C46 0.1uF C32 0.1uF P3.0 DAC2 P3.2 P3.3 P3.5 48 49 50 51 52 +3.3V +3.3V +3.3V C22 10uF,10V C21 10uF,10V R11 1K P2.0 P2.1 P2.2 VCC_short P2.4 P2.5 DAC0 DAC1 14 15 16 17 18 19 20 21 10K TP12 RST 2 C84 10uF, 10V 4 R12 1K R6 R54 U3 SN74LVC1G14DCK +3.3V R43 R1 4.7K +3.3V RST TSTMOD C83 0.1uF P1.0 RX1 TX1 P1.3 P1.4 P1.5 P1.6 P1.7 3 4 3 4 5 6 7 8 9 10 57 59 60 58 62 61 KT11P3JM S1 4 1 C61 1 2 PLLVSS 64 VDD2 VDD2 VDD2 VSS VSS VSS VSS 12 23 39 53 63 PLLVDD 13 VDD1 40 54 VDD1 VDD1 1 AVSS 26 5 3 A0 A1 NC GND 1 2 3 4 +3.3V +3.3V R52 100 3 R53 100 LNJ115W8ARA TMS TDI TCK TDO C40 0.1uF +3.3V C39 0.1uF DBRST +3.3V 16 15 14 13 12 11 10 9 1 2 3 4 VDD2 VIA VOB GND2 VDD1 GND1 VIA VIB VIC VOD VE1 GND1 5 R40 R55 0 0 ADUM1401BRW VDD2 GND2 VOA VOB VOC VID VE2 GND2 ISO3 ADUM1201BR VDD1 VOA VIB GND1 ISO4 8 7 6 5 8 7 6 5 A0 A1 NC GND AT24C02BN VCC WP SCL SDA U20 AT24C512BN VCC WP SCL SDA 1 2 3 4 R18 0 R14 0 R19 0 R16 0 DAC2 DAC1 U17 GREEN LED1 1 R89 4.7K nRST 1K DAC0 4 RED +3.3V R87 4.7K R42 10K R15 5 TP5 SCL 0 0 2 R88 4.7K 4 B Q7 MMBT3904LT1 R25 4.7K +3.3V C E 1 21 1 2 3 4 5 6 7 8 8 7 6 5 TX1 RX1 5V_I C42 0.1uF R58 10K JP1 +3.3V 5V_I R24 10K JP2 +3.3V R22 0 C69 0.1uF 1K 6 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 R75 nRST_I TMS_I TDI_I TCK_I TDO_I R7 4.7K DBRST_I C65 10uF, 10V R8 R10 R13 4.7K 4.7K 4.7K C41 0.1uF R57 0 5V_I 21 www.irf.com 21 1.8V 3M 2510-6002UB DBRESET TMS TDI TCK TDO TRIG VCC GND GND J7 PRPN051PAEN 1 2 3 4 5 J3 PRPN082PAEN 6 2 10 4 8 5 9 1 3 7 J11 A B C D IRMD2336DJ Figure 19: IRMD2336DJ Digital Control & Communications Circuit Schematic © 2008 International Rectifier A B C MH2 TP18 DA0 DB9RF 1 2 3 4 5 6 7 8 9 MH1 J6 TP19 DA1 1 22 TP20 DA2 1 www.irf.com 1 1 0.01uF C91 0.01uF C90 0.01uF C89 1K R50 1K R47 1K R46 D/A FILTER VSS 1 TP1 0.01uF C94 0.01uF C93 0.01uF C92 5V_I 7 3 0 0 DNI R44 R56 R78 1K R51 1K R49 1K R48 0 R41 2 DAC2 DAC1 ROUT DIN C2- C2+ C1- C1+ GND VCC DAC2 DAC1 DAC0 MAX3221CDBR RIN DOUT INVALID FORCEOFF FORCEON EN V- V+ U4 DAC0 8 13 10 16 12 C51 0.33uF 1 C50 0.33uF RS-232 DRIVERS / RECEIVERS 2 9 11 6 5 4 2 14 15 TP16 5V_I 1 D 1 C52 0.1uF FID4 1 1 1 FID3 3 5V_I C29 0.1uF FID2 1 FID1 RX_I TX_I C54 0.33uF C53 0.047uF 5V_I 3 1 2 3 4 VDD2 VIA VOB GND2 1 FID6 1 FID5 ADUM1201BR VDD1 VOA VIB GND1 ISO5 8 7 6 5 C30 0.1uF +3.3V 4 TX1 RX1 4 A B C D IRMD2336DJ Figure 20: IRMD2336DJ RS-232 Drivers & Receivers Circuit Schematic © 2008 International Rectifier A B C 1 DCP LED2 LTL-16KE 75K,1W R5 75K,1W TP103 VCC C100 100uF,25V VCC C107 100pF 1 FID102 1 FID100 1 2 IN 1 NJM78M15FA FID103 OUT U100 R108 47 10nF,50V C111 100 R109 R116 75K,1W 470pF,50V 3 6 220uF,35V C101 TP100 GND RT/CT VREF IS OUT 200K,1W R115 UC3842D8 COMP 10nF,50V 4 8 VFB U103 C110 R107 2.00K 68K 1 3 R105 5.1K 2 330pF,50V 1 0.1uF,50V C109 C108 R106 R114 200K,1W C117 C116 0.1uF,630V FID101 R104 1.6K 47uF,35V C115 1 TP106 DCP 7 VCC 3 D5 10MQ100N D2 10MQ100N R110 22K R117 75K,1W 3 1K R111 1 US1JDICT D3 2 1 4 3 330pF,50V 5 C102 330 R100 100mA R112 1.0,1W IRFBG30 Q100 C118 270pF,1KV T100 EE16 FLYBACK POWER SUPPLY 2 3 R4 1 DCP GND 2 GND 5 1 6 VSS 1 7 8 9 10 D1 E100 C112 1 1 Vin U31 L100 10uH, 3A 4 R102 1M P lac e a p la ted t hr ou gh ho le C104 330uF, 25V 10 R103 1000uF,16V 10MQ100N 3 D4 6TQ045 C19 330pF,50V 330 R9 4 3 GND GND 8 7 4 3 5V_I 5 1.24 x ( 1 + 110/243) = 1.8 IRU1208CS GND ADJ GND VOUT FLAG 1k R113 VIN U1 C105 TP13 330uF, 25V VSS 6 5 1 2 C114 470uF,16V f or f lyi ng l ead co nn ec tio n Vout LM340T-5 C1 68uF,16V C113 470uF,16V 5 R23 243 TP101 GND TP17 GND R45 110 TP107 3.3V 1 1 1 2 GND 23 2 www.irf.com 1 TP3 1.8V C2 68uF,16V 1APeak 200mA ave 1.8V C16 10uF,10V +3.3V 1 D 1 6 6 A B C D IRMD2336DJ Figure 21: IRMD2336DJ DC-DC Converter Low Voltage Power Supply Circuit Schematic © 2008 International Rectifier IRMD2336DJ IRMD2336DJ – Bill of Materials # COMPONENT DESCRIPTION 1 2 PCB CONN, HDR,2x5 3M .100" x .100" 4-Wall Header,Standard,Straight Through-Hole,10 Contacts,2510-6002UB 3 4 QTY MANUFACTURER & PART # IR IRMD2336DJR0.2 3M 2510-6002UB DESIGNATOR 1 1 J11 CAP SMT, 0.01uF 0603 CER 50V 10% NPO/COG 14 C8-C10,C89-C99 CAP SMT, 0.1uF 0603 CER 50V 10% X7R 20 C3,C6,C12,C14,C29,C30,C32,C39C42,C44,C46,C61-C63,C66-C69 5 CAP SMT, 15pF 0603 CER 50V 5% NPO/COG 2 CL1,CL2 6 CAP SMT, 33pF 0603 CER 50V 5% NPO/COG 1 C4 7 CAP SMT, 47pF 0603 CER 50V 5% NPO/COG 2 C33,C35 8 CAP SMT, 10000pF 0805 CER 50V 10% X7R 4 C23,C38,C109,C110 9 CAP SMT, 47nF 0805 CER 50V 10% X7R 1 C53 10 CAP SMT, 0.1uF 0805 CER 50V 10% X7R 4 C20,C52,C83,C117 11 CAP SMT, 0.33uF 0805 CER 50V 10% X7R 3 C50,C51,C54 12 CAP SMT, 100pF 0805 CER 50V 5% NPO/COG 2 C37,C107 13 CAP SMT, 2.2uF 0805 CER 25V +80/-20% Y5V 3 C25-C27 14 CAP SMT, 2200pF 0805 CER 50V 5% NPO/COG 1 C43 15 CAP SMT, 330pF 0805 CER 50V 10% X7R 3 C19,C102,C108 16 CAP SMT, 470pF 0805 CER 50V 10% X7R 1 C111 17 CAP SMT, 10uF 3216 (A) TANT 16V 10% 8 C5,C16,C21,C22,C31,C45,C65,C84 18 CAP SMT, 10uF 6032 TANT 25V 10% 1 C24 19 CAP SMT, 68uF 7343 TANT 16V 20% 2 C1,C2 20 CAP THR, 1000uF, AL ELEC 16V 20% 1 C112 21 CAP THR, 47uF, AL ELEC, 35V 2mmLS 22 CAP THR, 100uF, AL ELEC, 25V 2mmLS 23 CAP THR, 220uF AL ELEC, 35V POL, (0.140"ls/3.5mm) 24 CAP THA, 330uF, AL ELEC 25V 25 CAP THR, 470uF, AL ELEC 16V 20% 26 CAP THR, 470uF,ELEC 450V 20% 27 CAP THR, 0.1uF 300VAC 20% X1 28 CAP THR, 2200PF 250VAC 20% Y2/X1 29 OSC SMT, 4.0MHZ CRYSTAL 18PF CM309S 30 31 32 CONN, D-SUB, 9P RECPT RT ANGLE W/ JACK SCREWS SINGLE SCHMITT-TRIGGER INVERTER RES SMT, 0.033-OHM 1.5W 1% 2520 33 SMPS TRANSFORMER 34 KEMET T491A106K016AT T491A106K016AG DIGIKEY P5164 1 C115 1 C100 1 C101 2 C104,C105 2 C113,C114 Panasonic EET-UQ2W471DA DIGIKEY P11951-ND Panasonic ECQ-U3A104MG 1 CAP1 2 CX1,CX2 DIGIKEY Panasonic P11116-ND ECK-NVS222ME DIGIKEYCM309S4.000MABJTR P11420CT-ND Citizen 2 CY1,CY2 1 CR1 digikey 300-8042-1-ND KYCON K22-E9S-NJ DIGI-KEY A23304-ND TI SN74LVC1G14DCK Caddock CD2520FC-0.033 1 1 1 J6 U3 R60 Precision 019-3214-03 1 T100 RECT BRIDGE GPP 600V 8A GBU DIODE GBU806 1 BR1 35 CONN, HDR, 1x2 BREAKAWAY, 0.025 SQ GD (0.100"/0.230") SAMTEC TSW-102-07-S-S TSW-102-07-G-S 2 JP1,JP2 36 CONN, HDR,1x5 SULLINS PRPN051PAEN 1 J7 37 CONN, HDR, 2x10 PIN 0.025" SQ POST GOLD (0.100"/0.230") SAMTEC 1 P1 38 CONN, SHUNT, 2-PIN SHORTING SHUNT 10 @ P1 39 CONN, HDR,2x3 SULLINS PRPN032PAEN 1 J5 40 CONN, HDR,2x8 SULLINS PRPN082PAEN 1 J3 PANASONIC EEU-FC1V221L DIGI-KEY P10296-ND www.irf.com TSW-110-07-S-D © 2008 International Rectifier 24 IRMD2336DJ # COMPONENT DESCRIPTION QTY MANUFACTURER & PART # BURNON LCL-UF1125 COMMON MODE EMI INDUCTOR 42 CONN, 8P 10mm BURNON JK55B-100-8 1 J1 43 SWITCH SMT, SWITCH SPST MOM KEY J-LEAD SMD ITT KT11P3JM Digikey CKN9003CT-ND 1 S1 44 LED, T1 RED DIFF LED2 LED SMT, 1.6x1.25mm BI-COLOR GREEN/ORANGE LITE-ON LTL-16KE DIGIKEY DIGIKEY 160-1078-ND P11142CT-ND 1 45 1 LED1 46 INDUCTOR HI CURRENT RADIAL 10UH JW MILLER 6000-100K-RC Digikey M8616-ND 1 L100 47 48 49 RS-232 TRANSCEIVER IC 16L SSOP DIGITAL CONTROL IC RES SMT, 470-OHM 1/16W 5% 0603 MAXIM MAX3221CAE IR IRMCF341 1 1 6 U4 U2 R76,R84,R85,R86,R90,R91 50 RES SMT, 0-OHM 1/8W 5% 0805 16 R2,R6,R14,R16,R18,R19,R22,R40,R 41,R44,R54-R57,R67,R68 51 RES SMT, 1.0K-OHM 1/8W 1% 0805 15 R11,R12,R15,R46R51,R59,R75,R80,R83,R111,R113 52 RES SMT, 1.0M-OHM 1/8W 1% 0805 4 R20,R34,R39,Rf 53 RES SMT, 1.6K-OHM 1/8W1% 0805 1 R104 54 RES SMT, 10-OHM 1/8W 1% 0805 1 Rd 55 RES SMT, 100-OHM 1/8W 1% 0805 3 R52,R53,R109 56 RES SMT, 10K-OHM 1/8W 1% 0805 4 R24,R42,R43,R58 57 RES SMT, 11.8K-OHM 1/8W 1% 0805 2 R77,R79 58 RES SMT, 110-OHM 1/8W 5% 0805 1 R45 59 RES SMT, 2.0K-OHM 1/8W 1% 0805 2 R33,R107 60 RES SMT, 20K-OHM 1/8W 1% 0805 1 R38 61 RES SMT, 22K-OHM 1/8W 5% 0805 1 R110 62 RES SMT, 243-OHM 1/8W 1% 0805 1 R23 63 64 RES SMT, 33-OHM 1/8W 1% 0805 RES SMT, 330-OHM 1/8W 1% 0805 12 1 R61-R66,R99,R101,R118-R121 R100 65 RES SMT, 4.7K-OHM 1/8W 1% 0805 17 R1,R7,R8,R10,R13,R25R32,R35,R87-R89 66 RES SMT, 4.87K-OHM 1/8W 1% 0805 1 R21 67 RES SMT, 47-OHM 1/8W 5% 0805 1 R108 68 RES SMT, 5.11K-OHM 1/8W 1% 0805 2 R81,R82 69 RES SMT, 5.1K-OHM 1/8W 1% 0805 1 R105 70 RES SMT, 68K-OHM 1/8W 1% 0805 1 R106 71 RES SMT, 330-OHM 1/4W 5% 1206 1 R9 72 RES SMT, 1M-OHM 1/4W 1% 1206 1 R102 73 RES SMT, 10-OHM 1/4W 5% 1210 1 R103 74 RES SMT, 1-OHM 1W 5% 2512 1 R112 75 RES SMT, 200K-OHM 1W 5% 2512 2 R114,R115 76 RES SMT, 75K-OHM 1W 5% 2512 4 R4,R5,R116,R117 77 CAP THR, 0.1uF CER,630V 2 C34,C116 78 CAP THR, CAP 270PF 1KV CERAMIC DISC GP 10% 1 C118 79 DIODE SCHOTTKY 100V 1.5A D-64 IR 10MQ100N 3 D1,D2,D5 80 DIODE ULTRA FAST SW 600V 1A SMA DIODES INC US1J-13-F 1 D3 Panasonic ECQ-E6104KF Digikey EF6104-ND www.irf.com 1 DESIGNATOR 41 T1 © 2008 International Rectifier 25 IRMD2336DJ # COMPONENT DESCRIPTION QTY MANUFACTURER & PART # DESIGNATOR 81 IC DIGITAL ISOLATOR 4CH 16-SOIC ANALOG DEVICE ADUM1401BRW 1 ISO3 82 83 84 85 86 IC DIGITAL ISOLATOR 4CH 16-SOIC IC SEEPROM 2K 2.7V SO-8 IC SEEPROM 512K 2.7V 8SOIC LDO REGULATOR IC IC SMT, CUR-MODE PWM CONT 8-SOIC ANALOG DEVICE ADUM1201BR ATMEL AT24C02N-10SI-2.7 ATMEL AT24C512N-10SI-2.7 IR IRU1208CS TI UC3842D8 DIGIKEY 296-11281-5-ND 2 1 1 1 1 ISO4,ISO5 U20 U17 U1 U103 87 DIODE SMT, SCHOTTKY 30V 0.5A SOD-123 ON SEMI MBR0530T1G 6 D9-D14 88 TRANS SMT, NPN 40V 350MW SOT-23 DIODES INC MMBT3904-7-F 1 Q7 89 IC 15V POSITIVE REGULATOR TO220F NJR NJM78M15FA DIGIKEY NJM78M15FA-ND 1 U100 90 91 92 IGBT W/DIODE 600V 16A TO220FP MOSFET SWITCHING TRANSISTOR 1000V CURRENT LIMITER INRUSH IR IRGIB10B60KD1 IR IRFBG30 GE sensing CL-60 Digikey KC006L-ND 6 1 1 Q1-Q6 Q100 RT1 93 SOCKET SMT, 44L PLCC TIN SMD TYCO/AMP 3-822516-1 DIGIKEY A97624CT-ND NA U5 94 IC, REG, +5V, 1.0A, TO-220---TO-220 NATIONAL SEMI LM340T-5.0 NOPB 1 ST Microelectroni L7805CV Digi-Key 497-1443-5-ND U31 95 DIODE SCHOTTKY 45V 6A D2PAK IR 6TQ045 1 D4 96 MISC, TEST POINT MULIT PURPOSE MINI WHT KEYSTONE 5002 DIGIKEY 5002K-ND 44 97 COMPONENTS NOT POPULATED 98 HIGH VOLTAGE GATE DRIVER IC IR IRS2336DJPBF 99 HEATSINK ZHENJIANG HAOYANG HEAT SINK 1 COMPANY: DS-480 100 insulating films for TO-220 heat sink 101 102 HW, WASHER, M3, STEEL, SPLIT LOCK---LM7805 M3 * 8-3 M single screw, single-ended 3 M nuts, nylon, 6-columnshaped isolation 103 M3 * 8-3 M single screw, single-ended 3 M nuts, copper / stainless steel, six-column-shaped isolation 104 HW, SCREW, #4-40 x 5/16" MACHINE PAN HEAD PHIL ZINC PLATED ALLTHREAD 1929--3-A-01AAA 6 D6,D7,D8,R3,R17,R78 1 U5 6 @Q1-Q6 6 3 @Q1-Q6 1 ALLTHREAD 1940--3--8-2A21A-0.5 11 PITCH www.irf.com © 2008 International Rectifier 26 IRMD2336DJ IRMD2336DJ - Specifications TC = 25°C unless specified Parameters Input Power Voltage Frequency Input current Input line impedance 115V-230Vrms, -20%, +10% 50/60 Hz 4A rms @nominal output 4%∼8% recommended Output Power Watts 400W continuous power Vin=230V AC, fPWM=10kHz, fO=60Hz, TA=40°C, RthSA=1.0 °C/W, Vertically mounted to help air flow 3 Arms nominal, 9 Arms Overload RthSA limits ∆TC to 10°C during overload Host interface (RS232C) TXD, RXD 10V Typical 57.6 Kbps, single ended DC bus voltage Maximum DC bus voltage Minimum DC bus voltage 400V 120V Should not exceed 400V more than 30 sec Current feedback Current sensing device Resolution Latency 33 mΩ dc link shunt 12-bit 1 pwm cycle Single shunt reconstruction PCB design may reduce the resolution Protection Output current trip level Short circuit delay time Critical over voltage trip Over voltage trip Under voltage trip 14 A peak, typical Maximum 7 µsec 380 V 360 V 120 V Detection from shunt on negative DC bus line-to-line short, line-to-DC bus (-) short Zero vector insertion by digital controller Current Power Devices IRGB10K60D1 x 6 Values Conditions o System environment Ambient temperature TA =40°C, RthSA=1.9 °C/W Rated for 10A @100 C case with 10µs short circuit withstand capability Integrated over-current protection 0 to 40°C 95% RH max. (Non-condensing) Table 4 IRMD2336DJ Electrical Specification The information provided in this document is believed to be accurate and reliable. However, International Rectifier assumes no responsibility for the consequences of the use of this information. International Rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which may result from the use of this information. No license is granted by implication or otherwise under any patent or patent rights of International Rectifier. The specifications mentioned in this document are subject to change without notice. This document supersedes and replaces all information previously supplied. For technical support, please contact IR’s Technical Assistance Center http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com © 2008 International Rectifier 27