IRDM983 Data Sheet iMOTION™ Motion Controller Module for PM AC Fan Quality Requirement Category: Industry Features Complete 250V - 500V 3-phase inverter system in one chip Permanent Magnet Sinusoidal Motors Control by Hall sensors Only two low cost Hall elements required High efficiency control by quadratic phase advance curve Internal clock based on external RC 15V single power supply 3.3V Integrated Voltage Regulator Integrated protection features: Dynamic overcurrent , Overtemperature , Overspeed, Rotor lock, Undervoltage lockout Full Three Phase Gate Driver Integrated Bootstrap Diodes No heatsink required 12x12 mm² PQFN package Applications PM fan motor control Description IRDM983-025MB, IRDM983-035MB are the complete PM motor controller including six power MOSFET, high voltage integrated circuit, high precision analog circuit and integrated digital control algorithm. The controller implements a Hall sensor based control algorithm for 3-phase sinusoidal permanent magnet motor fan applications. Other than the IRDM982 the IRDM983 only requires two hall sensors. The integrated digital controller does not require any programming. Instead there are 16 load curves stored in the internal ROM that can be selected via two resistor pairs. The IRDM983 is packaged in the 12 x 12 PQFN package and designed to dissipate the power loss through a PCB without the use of an external heatsink. There are two products available depending on the power rating of the internal high voltage MOSFETs: 1) IRDM983-025MB – employs six MOSFETs 500V 2A and 600V high voltage IC 2) IRDM983-035MB – employs six MOSFETs 500V 3A and 600V high voltage IC Data Sheet Please read the Important Notice and Warnings at the end of this document www.infineon.com/iMOTION Revision 1.2 2016-08-19 PD19082016 IRDM983-025MB, IRDM983-035MB Complete Motion Controller Module for PM AC fan Features Product Summary Complete 500V 3-phase inverter system in one chip No heat-sink required Permanent Magnet Sinusoidal Motors Control by two Hall sensors Selectable 4 or 12 pulse output per revolution1) High efficiency control by quadratic phase advance curve Internal clock based on external RC 15V single power supply 3.3V Integrated Voltage Regulator Dynamic overcurrent limit per temperature Over-temperature control Over-speed protection Rotor lock detection/protection Full Three Phase Gate Driver Integrated Bootstrap Diodes Under-voltage lockout Topology 3 Phase AC VOFFSET ≤ 500 V for IRDM983025MB, IRDM983-035MB Control Phase Advancement control Feedback DC Bus shunt, 2 Hall sensor Temperature sensor Integrated Package Typical Applications Fan motor control 12mm x 12mm PQFN VBW VBV VBU DCBUS+ 15V Hall Sensor VBUS VCC XTAL CLKIN VDD HALL1+ HALL1HALL2+ HALL2- U V W High Voltage Smart IC PG VSP EFF DIR PGSEL VSS DCBUSPG COM IRDM983-025MB IRDM983-035MB VSP DIR 1) When used with 8 poles motor. In general it is 1 pulse / 3 pulses per electrical revolution. IRDM983-025MB, IRDM983-035MB Revision History Created new DS (April, 2015) - Fixed part numbers typo (5 May 2015) - Updated ESD level (19 August 2016) This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 2 IRDM983-025MB, IRDM983-035MB Table of Contents INTRODUCTION .............................................................................................................................. 4 QUALIFICATION INFORMATION† ................................................................................................ 6 IRDM983-025MB / IRDM983-035MB ELECTRICAL CHARACTERISTICS................................... 9 LEAD DEFINITIONS ...................................................................................................................... 21 PACKAGE OUTLINE .................................................................................................................... 23 PACKAGE MARKING ................................................................................................................... 25 SOLDERING TEMPERATURE PROFILE ..................................................................................... 26 This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 3 IRDM983-025MB, IRDM983-035MB Introduction IRDM983-025MB, IRDM983-035MB are the complete PM motor controller including six power MOSFET, high voltage integrated circuit, high precision analog circuit and digital control algorithm. There are two products depending on power rating of internal high voltage MOSFET listed below: 1) IRDM983-025MB – employs six MOSFET 500V 2A and 600V high voltage IC 2) IRDM983-035MB – employs six MOSFET 500V 3A and 600V high voltage IC All two products are packaged in the 12 x 12 PQFN package and designed to dissipate the power loss through a mating PCB without an external heatsink. All two products contain exactly same control algorithm and analog functions. The controller implements a two Hall sensors based control algorithm for 3-phase sinusoidal permanent magnet motor fan applications. The control also employs high efficiency PM motor control algorithm based on a quadratic load curve stored in internal ROM. 16 possible curves are selectable. All devices have an on-chip voltage regulator to derive the 3.3V, required by the digital logic, from the 15V (VCC) supply. The 3.3VDC regulated voltage pin is available externally for connection to Hall-effect sensors. The IC provides low power standby (less than 7mW) mode of operation that 3.3V power is cut off when VSP (Voltage Input) becomes less than 1.15V to provide further power efficient operation. An integrated A/D Converter is used to acquire EFF load curve selection, temperature (internal temp sensing), and the VSP input that sets the voltage applied to the motor. An internal temperature sensor is interfaced to the ADC and resulting digital conversion data is used to control the dynamic overcurrent setpoints as well as max overtemperature limit. The protection functions include a supply under-voltage lockout (3.3V and 15VDC), over-speed protection, over-temperature limit and Over-current limitation protections. The reset circuitry includes a Power-On reset block and a reset input. All devices do not require any programming. Default coefficients and system parameters are stored in internal ROM. The EFF input pin, used to adapt to specific motor and load to improve efficiency, can be used by means of two resistor pairs to choose one of 16 pre-stored load curves in ROM. DIR is a digital input pins which specify the motor direction command (CW or CCW). All devices have an on-chip PLL to generate internal clocks. The PLL requires an external low frequency reference clock (32,768 Hz). The clock can be provided through an RC network connected to CLKIN and XTAL pins. The IRDM983-025MB, IRDM983-035MB integrate high and low side gate drivers for applications up to 500V, it includes integrated Bootstrap FET that emulate bootstrap diode function and six power MOSFETs. The simplified block diagram is shown in Figure 1 in terms of hardware elements. This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 4 IRDM983-025MB, IRDM983-035MB VDD VCC Simplified Block Diagram VSV VSU VSW VBU VBV VBW VBUS 15VDC VSP EFF VSP AADV Dynamic Overcurrent Limit ADC UNDERVOLTAGE & STANDBY VOLTAGE REGULATOR 3.3VDC (Analog) 3.3VDC (Digital) TEMP Internal Temp sensing HIGH VOLTAGE REGISTER FILE HDU U DRIVER (H) ALGORITHM & CONTROL BLOCK PG DIR PSEL U POWER-ON RESET U DRIVER (H) HDV HALL1+ V HALL1- OVERCURRENT System Clock (20MHz) HALL2+ CLOCK PRESCALER HDW PRE DRIVERS U DRIVER (H) W HALL2- Clock Synthesis DIGITAL (3.3V) ANALOG (3.3V/15V) XTAL/RC Drive HIGH VOLTAGE U DRIVER (L) LDU V DRIVER (L) LDV DCO High Voltage IC W DRIVER (L) LDW VSS COM XTAL CLKIN PLLBYPASS Figure 1 Simplified Block Diagram This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 5 IRDM983-025MB, IRDM983-035MB Qualification Information† †† Qualification Level Moisture Sensitivity Level Machine Model ESD Human Body Model IC Latch-Up Test RoHS Compliant † †† ††† Industrial (per JEDEC JESD 47) Stress Test ; Preconditioning, Temp Cycle, Autoclave, THB, HTSL, LTSL, IOL, ††† MSL3 (per IPC/JEDEC J-STD-020) Floor Life Time ; 168 hours PQFN Conditions ; <30°C/60% RH Bake conditions ; 125 +5/-0°C, 24 hours minimum Class B (per JEDEC Standard JESD22-A115) R1=0Ω, C1=200pF+/-10% Any part that passes after exposure to an ESD pulse of 100V, but fails after exposure to an ESD pulse of 150V. Class 2 (per EIA/JEDEC standard EIA/JESD22-A114) R1=1500Ω+/-1%, C1=100pF+/-10% Any part that passes after exposure to an ESD pulse of 1500V, but fails after exposure to an ESD pulse of 2000V. Class I, Level A (per JESD78) Testing performed at room temperature ambient. The failure criteria as defined in table 1. Yes Qualification standards can be found at International Rectifier’s web site http://www.irf.com/ Higher qualification ratings may be available should the user have such requirements. Please contact your International Rectifier sales representative for further information. Higher MSL ratings may be available for the specific package types listed here. Please contact your International Rectifier sales representative for further information. This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 6 IRDM983-025MB, IRDM983-035MB Table 1. This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 7 IRDM983-025MB, IRDM983-035MB Figure 2. Figure 3. Figure 4. This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 8 IRDM983-025MB, IRDM983-035MB IRDM983-025MB/-035MB Electrical Characteristics Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to VSS unless otherwise stated in the table. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. Ta=25C, unless otherwise stated. Symbol Definition Min. Max. Units Condition 1500 - 1800 - VISO Isolation voltage DCBUS DC bus voltage - DC bus voltage for PWM off Vrms AC 1 minute AC 1 second 500 IRDM983-025MB IRDM983-035MB - 600 IRDM983-025MB IRDM983-035MB VSP=0V, 1 minute, CO1=CO22) -0.3 525 VB - 25 VB + 0.3 -0.3 24 Drain current, IRDM983-035MB - 3.9 Drain current, IRDM983-025MB - 2.6 IVDD VDD current capability - 2 IVSP VSP input current - 5 VCC - 24 VCC + 0.3 DCBUSSTAT VBU, VBV, VBW VSU, VSV, VSW VCC High-side floating absolute voltage High-side floating supply offset voltage Low side power supply absolute voltage ID COM Power Ground Hall Sensor input common mode voltage -0.3 VDD VPG Open drain output motor evolution pulse -0.3 VCC+0.3 VVSP Analog input voltage VSP -0.3 10.0 VDIR VEFF Direction, Efficiency curve pins input voltage -0.3 VDD+0.3 VDD 3.3V voltage regulator output -0.3 3.6 - 5 - 150 -55 150 - 260 TJ TS TL Tc=25°C, Rth=2C/W A VHCOM PD V Package power dissipation @ Tc ≤ +100 °C 1) Junction temperature Storage temperature 1) 1) Lead temperature (soldering, 10 seconds) 1) Tc=25°C, Rth=3C/W mA TW=1ms V No short to ground W °C 1) Guarantee by design, not tested at manufacturing 2) Output capacitance between VB-VS and VS-COM are same within +/-1% This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 9 IRDM983-025MB, IRDM983-035MB ESD structure VCC VCC VZ=5V VZ=25V 25Kohm VZ=25V VSS VSS 25Kohm 25Kohm 25Kohm COM VSS COM COM 3.3V VSP VSP 12k ohm +/-30% PSEL DIR 70ohm +/-30% DIR VZ=10V Vh+=2.0V Vh-=1.0V 150k ohm +/-40% VZ=5V VSS EFF VDD 33VCAP 3.3V ESD CLAMP VZ=5V 500k ohm +/-30% VSS VSS VSS This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 10 IRDM983-025MB, IRDM983-035MB VBU VBV VBW VCC HOU HOV HOW LOU LOV LOW VZ=25V VSS U V W VSS COM VCC VCC VZ=25V 25Kohm +/-30% COM PG PG VZ=5V 75Kohm +/-30% VZ=25V VSS This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 11 IRDM983-025MB, IRDM983-035MB Recommended Operating Conditions For proper operation, the device should be used within the recommended conditions. All voltage parameters are absolute voltages referenced to VSS unless otherwise stated in the table. The input/output logic timing diagram is shown in Fig. 1. The VS and VSS offset rating are tested with all supplies biased at a 15 V (VCC) differential / 3.3V (VDD). Power up and down sequences are not dependent on the order of VCC, DCBUS, and VSP for proper operation to start or stop. Symbol Definition Min. Typ Max. Units Condition VU, VV, VW PWM output motor voltage1) 100 320 IRDM983-025MB IRDM983-035MB 450 V VPWMTR PO Transient PWM output motor voltage †1) -50 0 500 - 50 - - 60 - 13.51) 15 16.51) -5 0 5 0.6 - 2.9 0 - VDD 0 - VCC 0 - 9.8 3.0 - 3.6 0 - 0.8 Output power1) VCC Low side supply voltage VCOM COM-VSS voltage 50ns transient period Fc=20kHz, DCBUS=300V, IO=140mArms, no heatsink, Ta=40C, IRDM983-025MB W IVDD Hall sensor input voltage COMMON MODE Direction, Efficiency curve selection input pin voltage Open drain output motor evolution pulse VSP input voltage 3.3V voltage regulator output 3.3V voltage regulator output when in stand by1) VDD current capability - - 2 mA CVDD Capacitor at VDD 2.2 - 22 uF FCRmax Carrier frequency 23.3k 23.9k 24.5k FCRtyp Carrier frequency 18.1k 18.5k 18.9k FCRmin Carrier frequency 14.5k 14.7k 15.0k RCLKIN Resistor for RC oscillator2) - 75K 39.2K - Ω CCLKIN Capacitor for RC oscillator2) - 270 470 - pF 125 °C VHCOM VDIR, VEFF VPG VVSP VDD VDDstby TA Ambient temperature1) Fc=20kHz, DCBUS=300V, IO=200mArms, no heatsink, Ta=40C, IRDM983-035MB V -40 Io=2mA Hz VSP<1,15V for more than 5 s, Cout=20pF TW=1ms RCLKIN=57.6KΩ, CCLKIN=270pF FCLKIN=38.99kHz RCLKIN=75KΩ, CCLKIN=270pF FCLKIN=30.31kHz RCLKIN=95.3KΩ, CCLKIN=270pF FCLKIN=24.07kHz R=75kohm with C=270pF, CPCB=0pF Fc=18.83kHz R=75kohm with C=270pF, CPCB=5pF Fc=18.50kHz R=39.2kohm with C=470pF, CPCB=0pF Fc=20.75kHz R=39.2kohm with C=470pF, CPCB=5pF Fc=20.54kHz †Operational for transient negative VS of - 50 V with a 50 ns pulse width is guaranteed by design. Refer to the Application Information section of this datasheet for more details. 1) Guarantee by design, not tested at manufacturing 2) Carrier Frequency is calculated by the following. FC=1/(((R+50)×(C+5×10-12+CPCB)+900×10-9)×2.466) CPCB : Board layout capacitance This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 12 IRDM983-025MB, IRDM983-035MB Static Electrical Characteristics (VCC-COM) = (VB-VS) = 15 V. TA = 25°C unless otherwise specified. The VSP and IIN parameters are referenced to V SS and are applicable to all six channels. The VO and IO parameters are referenced to respective V S and COM and are applicable to the respective output leads HO or LO. The V CCUV parameters are referenced to VSS. The VBSUV parameters are referenced to VS. Symbol Definition Min Typ Max DC bus to COM leakage current, IRDM983-035MB - 70 200 IDSS VF DC bus to COM leakage current, IRDM983-025MB - 50 MOSFET body diode voltage, IRDM983-025MB - 1.02) MOSFET body diode voltage, IRDM983-035MB - 1.02) VDD voltage 3.0 3.3 3.6 VIH Logic “1” input voltage 2.5 - - VIL Logic “0” input voltage - - 0.8 1.05 1.15 1.25 1.3 1.4 1.5 VSPstbylow VSPstbyhigh Test Conditions uA DCBUS=500V, Tj=25C,per device 100 VDD Active to Standby mode VSP input negative going thresholds Standby to Active mode VSP input positive going thresholds Units IF=1A Io=2mA V VSPstbyhys Standby mode VSP hysteresis 0.1 0.25 0.4 VSPmin VSP 0%duty 1.7 1.9 2.1 VSPmax VSP 100%duty 4.8 5.0 5.2 VSP6step enter VSP voltage that ensures enter in 6 step mode 8.0 8.8 9.68 VSP6step exit VSP voltage that ensures exit from 6 step mode 8.0 8.8 9.68 VHCOM Hall sensor input voltage COMMON MODE 0.6 2 2.9 VHDIF Hall sensor input voltage DIFFERENTIAL MODE 0.03 0.5 2.5 60 - 80 dB - 1 - mV - 1 - - 2 - - 1 - VNOG Hall sensor input OP amp open loop gain VHOO Hall sensor input OP amp offset1) VIHSTH VHST+ VHST- 1) Hall sensor input Schmitt Trigger input buffer hysteresis1) Hall sensor input Digital Schmitt Trigger input buffer positive going voltage1) Hall sensor input Digital Schmitt Trigger input buffer negative going voltage1) VCLKIN,TH+ CLKIN positive going threshold 2.5 - - VCLKIN,TH- CLKIN negative going threshold - - 0.8 8 8.9 9.8 7.4 8.2 9 0.3 0.7 - 8 8.9 9.8 7.4 8.2 9 0.3 0.7 - VCC,UVTH+ VCC,UVTHVCC,UVHYS VBS,UVTH+ VBS, UVTHVBS,UVHYS VCC supply undervoltage positive going Threshold VCC supply undervoltage negative going Threshold VCC supply undervoltage hysteresis VBS supply undervoltage positive going Threshold VBS supply undervoltage negative going Threshold VBS supply undervoltage hysteresis 500 ms continuously above threshold 200 ms continuously below threshold Ta=-40 – 125C V V This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 13 IRDM983-025MB, IRDM983-035MB VILIM1 Current Limit Input voltage 1 3) 450 520 590 VILIM2 Current Limit Input voltage 2 3) 300 375 450 VILIM3 Current Limit Input voltage 3 3) 200 250 300 VROCKILIM Current Limit input voltage at Rotor Lock 200 250 300 VILIMHYS Current Limit Input voltage hysteresis - 60 - TOT+ Positive going over-temperature limit 88 100 112 TOT- Negative going over-temperature limit 68 80 92 TAC Temp sensor absolute accuracy 0 - 12 TES Temp sensor resolution1) 0 - 3.25 ICC Vcc current - 13 24 ICCSTDBY Vcc current at standby - 0.10 0.20 IVDD 3.3V output current - - 2 2.2 - 22 - 500 - 1) CVDD External capacitor for VDD PWMRES PWM pulse width resolution 1) MODRESINT Internal modulator amplitude resolution Fc PWM carrier frequency FXTAL XTAL pin frequency 1) Tc<92C (+/-12C) mV Tc=96<100C(+/-12C) °C mA uF Counts 100ns resolution - 1686 - 19.6 20 20.4 29.6 30.3 30.9 R=75kohm, C=270pF 32.2 32.8 33.5 R=40.2kohm, C=470pF kHz RBS Ron internal bootstrap diode - 220 - Ω PDSTBY Standby power dissipation - 1.5 3.0 mW IDRV+ Internal driver gate drive sourcing current1) mA Internal driver gate drive sinking current1) - 160 - RONSPDFBK Ron of SPDFBK pin - 50 100 - 3 - 2 - Thermal resistance, junction to case1) - CLKIN=32.768kHz VSP<1.15V, DCBUS=0V VDRV =0 V,PW ≤10 µs 6 IDRV- Rthj-c Tc=92<96C (+/-12C) VDRV =15 V, PW ≤10 µs Ω IRDM983-025MB °C /W 1) Guaranteed by design, not tested at manufacturing 2) 3) Tested at wafer probe VILIM1,2,3 thresholds are tested at 25 degC. Temperature range is based on characterization only. IRDM983-035MB This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 14 IRDM983-025MB, IRDM983-035MB Dynamic Electrical Characteristics VCC= VB = 15 V, VS = VSS = COM, TA = 25°C, and CL = 1000 pF unless otherwise specified. Symbol Definition Min - Typ 3 Max Units A ICSC Short Circuit Drain Current1) Test Conditions IRDM983-025MB, TJ=25°C, tSC<20µs V+= 320V, VCC=15V IRDM983-035MB, TJ=25°C, tSC<20µs V+= 320V, VCC=15V - 5 - 20000 - - ns V+= 300V(IRDM983-025MB,35MB), VCC=+15V to 0V, line to line short SCSOA Short Circuit duration period1) tRR Reverse recovery time 1) - 80 - ns ID=1A, di/dt=100A/us tILIM ILIM to PWM current limit propagation delay - 3000 - ns CLOAD = 1nF, FCLKIN =32.768kHz 500 1000 1700 400 800 1400 600 1200 2000 - 1500 - - 2500 5000 5000 - 14.0 17.5 22.0 tILIMFIL ILIM filter time1) 1) tHFILA Hall differential input analog filter tHFILD tHALLSAT tHALLPG Hall input digital filter delay1) HALL input response time from saturation1) HALL input to PG output propagation delay tVSPACT VSP standby to PWM active time VILIM=2V, Ta=25C VILIM=2V, Ta=125C ns VILIM=2V, Ta=-40C FCLKIN =32.768kHz FCLKIN =32.768kHz CVDD=2.2uF, VSP=05.4V, FCLKIN =32.768kHz ms TVSPONDELAY VSP active to PWM duty active 2.0 3.5 5.0 tVDDHOLD VDD hold time at standby1) 4.9 5.0 5.1 tRLOCKDETECT Rotor Lock detect time1) 4.9 5 5.1 DT Deadtime - 1000 - PWHIN Internal high side minimum pulse width - 400 - PW LIN Internal low side minimum pulse width - 100 - - 200 - S 1) ns VSP from 1.8V to 2.6V, FCLKIN =32.768kHz CVDD=2.2uF, VSP=20V, FCLKIN =32.768kHz VSP>2.1V, |Elec freq|<3Hz, FCLKIN =32.768kHz FCLKIN =32.768kHz Not a final output of a part , FCLKIN =32.768kHz Not a final output of a part , FCLKIN =32.768kHz FCLKIN =32.768kHz 1 consecutive electrical angle update period, FCLKIN =32.768kHz SPDOVER Over speed SPDPWMCHG Block commutation to sine PWM change speed1) - 3 - SPDEFF1 EFF bending point 1 speed1) - 33.33 - FCLKIN =32.768kHz SPDEFF2 1) - 83.33 - FCLKIN =32.768kHz EFF bending point 2 speed Hz 1) Guaranteed by design, not tested at manufacturing This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 15 IRDM983-025MB, IRDM983-035MB Figures of Input Circuit and Table The following Figure shows the interconnect bonding among the HVIC and MOSFETs within a package. VSU VSV VSW VBU VBV DCBUS VBW HOU U DRIVER (H) Genie HVIC PAD IRDM981 PQFN package pin V DRIVER (H) HOV HOW W DRIVER (H) U LOW SIDE DRIVERS VCC V W LOU LOV Overcurrent Limit Comparator COM LOW VSS High Side PWM Off Or PWM all off Figure 11 Connection diagram of VSS/COM and power pins/pads This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 16 IRDM983-025MB, IRDM983-035MB The following Figures show the VSP input mapping, the Hall sensor input circuit, and the ISENSE pin input filter circuit. VMOD 100% (ADC=511) 0% (ADC=199) VSP 1.9V 5.0V 6.0V Figure 12 VSP Range and Thresholds 900kohm High Gain OP amp Hysteresis comparator HALL1,2+ 1.8pF HALL1,2900kohm Gain: 80dB typ Hyst: 75 mV typ Figure 13 Hall sensor input circuit VCC Super Clamp ESD diode COM 25kW Hardware comparator 25kW High Side PWM Off/Low side all on or PWM all off 500K 25k W 2pF 5V zener Dynamic threshold VSS 25kW Figure 14 COM pin current limit comparator and analog filter This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 17 IRDM983-025MB, IRDM983-035MB Load Curves The following Table shows EFF pin mapping between input voltage and the advanced angle in degree per 50Hz of fundamental electrical frequency. Phase advance is by design clamped to be lower than 45 degrees at every frequency. At frequencies above 100 Hz the advancement is constant and it is kept to the same value at 100Hz. Select Degree/50Hz 15 14 13 12 11 10 9 8 7 6 5 4 25.49 24.15 22.81 21.47 20.12 18.78 17.44 16.10 14.76 13.42 12.07 3 2 1 Default = 0 Frequency [Hz] @ advance=45deg 64.22 65.75 68.04 70.34 72.63 75.69 78.75 81.80 87.16 92.51 99.39 Advance=40deg above 100Hz Advance=35deg above 100Hz Advance=30deg above 100Hz Advance=25deg above 100Hz Advance=20deg above 100Hz 10.73 9.39 8.05 6.71 5.37 EFF input EFF digital input 3.094V – 3.300V 2.888V – 3.087V 2.681V – 2.881V 2.475V – 2.675V 2.269V – 2.469V 2.063V – 2.262V 1.856V – 2.056V 1.650V – 1.850V 1.444V – 1.644V 1.238V – 1.437V 1.031V – 1.231V 0.825V – 1.025V 152 144 136 128 120 112 104 96 88 80 72 64 0.619V – 0.819V 56 0.413V – 0.612V 48 0.206V – 0.406V 40 0.000V – 0.200V 32 Table 2a EFF Parameters Selection Load curves for 4 poles motor This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 18 IRDM983-025MB, IRDM983-035MB Load curves for 6 poles motor Load curves for 8 poles motor This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 19 IRDM983-025MB, IRDM983-035MB Lead Definitions Symbol Pin # Description VSP 10 Voltage Set Point analog input. Provides the value of the PWM modulation index to the controller. PG 14 Provides speed feedback to through pulses per revolution. It is an open drain output 15V tolerant. Output is a square wave of a 3 pulses per electrical cycle of fundamental frequency DIR 15 Motor Direction Input (internally pulled up high = UVW) EFF 9 Load curve selection parameter Input for efficiency improvement XTAL 40 Clock buffer output CLKIN 1 Clock buffer input VSS 11 Logic ground COM 16,17 VCC 13 15V supply voltage HALL1+ 4 Hall sensor 1 positive input Analog input ITRIP and Power Ground and Low side MOSFET cource HALL1- 3 Hall sensor 1 negative input HALL2+ 6 Hall sensor 2 positive input HALL2- 5 Hall sensor 2 negative input TST1 8 Pin for factory testing – connect to VDD in normal application TST2 7 Pin for factory testing – connect to VSS in normal application VDD 2 3.3V output U 18,19 U phase output 20,21 V phase output V W 22,23,24, W phase output 25,26 VBU 37 Phase U High side Bootstrap capacitor positive VBV 38 Phase V High side Bootstrap capacitor positive VBW 39 Phase W High side Bootstrap capacitor positive VSU 36 Phase U High side Bootstrap capacitor negative VSV 35 Phase V High side Bootstrap capacitor negative VSW 34 Phase W High side Bootstrap capacitor negative DCBUS 27,28,29, 30,31,32, DC Bus voltage 33 This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 20 IRDM983-025MB, IRDM983-035MB Lead Assignments VBUS W 25 26 27 28 29 30 31 32 24 VBUS W 33 23 34 22 VSW Back Side View 35 VSV 21 V 36 VSU 20 37 VBU 38 VBV 19 U 39 VBW 18 40 XTAL 14 13 12 11 10 9 8 7 6 5 4 3 2 1 VCC VSS VSS VSP EFF TST1 TST2 HALL2+ HALL2- HALL1+ HALL1- VDD CLKIN COM 15 PG 16 DIR 17 This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 21 IRDM983-025MB, IRDM983-035MB Package Outline This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 22 IRDM983-025MB, IRDM983-035MB Dimension in mm2 This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 23 IRDM983-025MB, IRDM983-035MB Package Marking INTERNATIONAL RECTIFIER Logo DEVICE Part Number ASSEMBLY SITE CODE: H: Hana C: Carsem IRDM983-025 ?YWW? PIN 1 IDENTIFIER XXYY MARKING CODE Y: Engineering Q: Qual builds S: Pre production P: Lead Free released W: Lead free samples DATE CODE Y: Year (5 = 2015) WW: calendar week Lot Code Part number IRDM983-025MB IRDM983-035MB Internal MOSFET 500V 2A 500V 3A This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 24 IRDM983-025MB, IRDM983-035MB Tape and Reel Details This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 25 IRDM983-025MB, IRDM983-035MB This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 26 IRDM983-025MB, IRDM983-035MB Soldering temperature profile The following soldering temperature profile is recommended. Any temperature which may exceed those indicated below is not recommended and may cause a permanent damage to the physical component such as deformation. Max 260C 221C 150C 200C 60-150second 60-80second Figure 13 Recommended soldering temperature profile Condition Value Remark Temperature rise rate 3°C Temperature fall rate 6°C Number of reflow 2 Manual soldering temperature 260°C Manual soldering time 10 second Table 3 Recommended soldering reflow condition This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 27 Trademarks of Infineon Technologies AG µHVIC™, µIPM™, µPFC™, AU-ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, CoolSiC™, DAVE™, DI-POL™, DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, GaNpowIR™, HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OPTIGA™, OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID FLASH™, SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™ Trademarks updated November 2015 Other Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2016-08-19 Published by Infineon Technologies AG 81726 München, Germany © 2016 Infineon Technologies AG. All Rights Reserved. owners. Do you have a question about this document? Email: [email protected] Document reference IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”) . With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. 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