MLX81100 DC-Motor Controller Features CPU o o MelexCM CPU (Dual RISC CPU – 5MIPS) o LIN protocol controller o 16-bit application CPU Internal RC-Oscillator Memories o o 2kbyte RAM, 30kbyte Flash, 128 byte EEPROM Flash for series production Periphery o o o o o o o o o Three 16-bit timer with capture and compare Full duplex SPI interface 100-kBaud UART 2 high and 2 low side FET driver with protection o Over temperature control o Short circuit protection o Current control 8-bit PWM control with programmable base frequency of 100Hz to 100kHz 8 high voltage I/Os 16-channel 10-bit ADC with high voltage option Independent analog watchdog Temperature sensor Voltage Regulator o o o o Direct powered from 12V boardnet with low voltage detection Operating voltage VS = 7.3V to 18V External Load transistor for higher 5V loads or higher ambient temperature possible Very low standby current, < 50µA in sleep mode Bus Interface o o o o LIN transceiver Supporting of LIN 2.x and SAE J2602 LIN protocol software provided by Melexis Wake up by LIN traffic or local sources Additional Features o o o On-chip CPU debugger Jump start and 45V load dump protected Available in two package variants QFN 6x6 40 and TQFP EP 48L Applications LIN slaves for all kind of high current DC Motor with full bridge FET control like o o Wiper control Valve control MLX81100 – Product Abstract o o Seat movement Pumps Page 1 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller Contents 1. FUNCTIONAL DIAGRAM ................................................................................................................... 3 2. ELECTRICAL CHARACTERISTICS ................................................................................................... 4 2.1 2.2 3. OPERATING CONDITIONS................................................................................................................ 4 ABSOLUTE MAXIMUM RATINGS........................................................................................................ 5 APPLICATION CIRCUITRY ................................................................................................................ 6 3.1 3.2 3.3 3.4 3.5 3.6 3.7 SINGLE DC-MOTOR DRIVE ............................................................................................................. 6 HIGHER VCC LOADS AND HIGHER AMBIENT TEMPERATURES ............................................................. 7 HIGH SIDE REVERSE POLARITY PROTECTION ................................................................................... 7 CONNECTION TO EXTERNAL CAN CONTROLLER ............................................................................... 8 DUAL DC-MOTOR DRIVE ................................................................................................................ 9 HUMAN INTERFACE DEVICE WITH DC-MOTOR .................................................................................10 SEAT HEATING AND CLIMATISATION ................................................................................................11 4. PIN DESCRIPTION ............................................................................................................................12 5. MECHANICAL SPECIFICATION .......................................................................................................13 5.1 5.2 QFN 6X6 40 SAWN.......................................................................................................................13 TQFP 7X7 EP 48L ......................................................................................................................14 6. ASSEMBLY INFORMATION..............................................................................................................15 7. DISCLAIMER.....................................................................................................................................16 MLX81100 – Product Abstract Page 2 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 1. Functional Diagram RTG VS V1V8 PS CLKO VDD5V POR 300kHz Voltage Monitor fRC Aux. Supply SW2 SHNT_L SW0 BRMID1 Diff. Amp SW1 BRMID2 Diff. Amp Temp Diff. Amp Reset Analog Watchdog CWD Ref. Mux VS/2 BRMID1 GND GND GND RC-OSC. 5V/1.8V Supply 12V Ref 10 bit ADC VDRV VS/2 BRMID2 MUX VS/2 SW6 SW0 … SW7 VS/2 SW7 I/O Register SW0 Pre-driver Control Internal Communication Interface CP Predriver High Side 1 Internal Communication Interface SW1 MelexCM SW2 SW4 SW5 SW6 50Hz...100kHz DualCompare Compare Dual Dual Compare fPLL Multi Purpose I/O SW3 PWM Control Compareon/off on/off Compare Compare on/off Predriver High Side 2 OSC 8bit bitCounter Counter 88with bit Period Counter register DualCapture Capture Dual Dual Capture Watchdog withPeriod Periodregister register with Clock Clock Clock devider devider devider fPLL RAM 2kbyte Appl. CPU MLX16 M M U Flash 32kbyte with ECC Comm. CPU MLX4 LIN LIN-SBI (1.3 and 2.0) GND IO1 IO2 UART HSBC2 HS2 BRMID2 Predriver Low Side 1 LS1 Predriver Low Side 2 LS2 SPI EEPROM 128byte PLL fPLL 30MHz fOSC fRC IO3 IO4 Test controller MultiCPU debugger External Communication Interface IO0 BRMID1 CP 16bit bitTIMER TIMER 16 16 bit TIMER fOSC,fOSC fOSC/16 /16, fOSC, fOSC/256 /256, f fOSC/256 Interrrupt Controller LINPHY HS1 PWMO Prescaler Prescaler Prescaler fOSC, fOSC/16, SW7 HSBC1 IO5 GND TI0 TI1 TO Figure 1- Block diagram MLX81100 – Product Abstract Page 3 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 2. Electrical Characteristics 2.1 Operating Conditions Following characteristic is valid over the temperature -40deg C<TA<125deg C and supply voltage range of 7.3<VS<18V, unless otherwise noted. With VS = VSmin but above reset state or inside a temperature range 125deg C<TA<150grdC the controller works correctly, analogue parameters can not be fully guaranteed. If several pins are charged with transients above VS and below VSS, the summary of all substrate currents of the influenced pins must not exceed 10mA for correct operation of the device. All voltages refer to ground of IC, which is built by short of all existing ground pins, which were split to meet EMC performance and lowest possible noise influence. Parameter Symbol Condition/Remark Supply Voltage Range VS Ambient Temperature TA see note (*) below Operation current I_VS No DC-load on pins Stand by current I_SBY Max. voltage difference between SHNT_L and GND SHNT_L Limit Min Typical Max 7.3 18 -40 125 (150*) 15 Unit V deg C 30 mA VS=13V, TA= 85deg VS=18V, TA= 85deg 50 120 uA uA to be minimized for optimum ADC accuracy 400 mV Table 1 - Operating Conditions (*) Target temperature after qualification: With temperature applications at TA>125deg C a reduction of chip internal power dissipation with external supply transistor is obligatory. The extended temperature range is only allowed for a limited periods of time, customers mission profile has to be agreed by Melexis as an obligatory part of the Part Submission Warrant (PSW). Some analogue parameter will drift out of limits, but chip function can be guaranteed. MLX81100 – Product Abstract Page 4 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 2.2 Absolute Maximum Ratings Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximumrated conditions for extended periods will affect device reliability. Parameter Symbol Condition VBAT Limit Min Max Before reverse polarity protection -0.5 20 VBAT Load dump, t<500ms -0.5 45 VBAT Jump start, t< 2min [1] -0.5 28 After reverse polarity protection -0.5 18 VDD5V -0.5 6.5 Output voltage V1V8 -0.5 2.2 Output Voltage RTG -0.5 6.5 SHUNT Measurement SHNT_L -0.5 VDD5V+0.5V Switch inputs SW[7:0] -0.5 VBAT -24 VBAT VDRV -0.5 VBAT IO[5:0], TI[1:0], TO,CLKO -0.5 VDD5V+0.5V CWD -0.5 VDD5V+0.5V HS1,HS2 -0.5 VBAT+ VDRV High side bridge cap HSBC1,HSBC2 -0.5 VBAT+ VDRV Midpoints of bridge BRMID1,BRMID2 -0.5 VBAT Low side driver Bridge LS1,LS2 -0.5 VDRV Storage temperature Tstg -55 150 Junction Temperature TJ -40 150 (155*) Thermal resistance QFN40 6x6 Rth 40 Thermal resistance TQFP EP48L Rth 40 Battery supply voltage Input Supply voltage Input voltage LIN Bus Driver Voltage Digital IO’s Watchdog cap High side driver Bridge VS LIN t<500ms see text note (*) below Unit V deg C K/W [1] Jumpstart Voltage: This operation condition needs careful handling of power dissipation by application software, to prevent chips overheating, see also Jumpstart interrupt description Table 2 - Absolute Maximum Ratings MLX81100 – Product Abstract Page 5 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3. Application Circuitry 3.1 Single DC-Motor Drive In this sample application the IC can drive a DC motor via an external power N- FET's bridge. The high side N-FET drive is done by a bootstrap output stage. Current control of the motor is done via shunt measurement; the reverse polarity protection of the bridge has to be realized with an external power FET connected to the ground line. Short circuits of the bridge will be detected from fast comparators and in this case the bridge will be switched off. Weak short circuits should be monitored with the help of an external temperature sensor. The actual position can be read with hall sensors, which are connected to the timer capture inputs. The hall sensors are switched off during standby mode via a switch-able battery voltage output PS. Optional it is possible to connect an external serial EEPROM via serial interface in case the usage of an integrated MEMORY is forbidden by safety reasons. 100nF VBAT 4.7…10uF VS VDRV RTG CLKO VDD5V 100nF HSBC2 100nF 47uF HS2 100n V1V8 1uF BRMID2 VBAT 100n PS VCC HSBC1 IO4 IO5 VCC SW0 SW1 SW3 SW4 SW5 SW6 SW7 Temperature sensor HS1 MLX81100 VCC Hall sensor 100nF M BRMID1 LS1 LS2 SW2 GND Shunt SPI Interface IO0 IO1 IO2 IO3 MLX 90316 10 LIN LIN 180p GND_LIN GND_D Reverse Polarity Protection SHNT_L CWD VBAT CWD TI0 TI1 TO GND_DRV GND_A Figure 2 - Application circuitry for single DC-motor control MLX81100 – Product Abstract Page 6 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3.2 Higher VCC Loads and higher Ambient Temperatures For higher power consumption caused by higher VBAT or higher ambient temperatures, an external regulator transistor can bring the main power consumption which is caused by regulator, outside of the MLX81100 - so maximum chip temperature can be decreased to meet application needs. VBAT 100nF VS 100nF RTG 4.7...10uF VDD5V 47uF 100n V1V8 1uF 100n Figure 3 - Application for higher VCC loads and higher ambient temperatures 3.3 High Side Reverse Polarity Protection A high side full bridge reverse polarity protection can also be realised using the below schematics. VBAT CLKO MLX81100 Figure 4 - High side N-FET reverse polarity protection MLX81100 – Product Abstract Page 7 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3.4 Connection to External CAN Controller If the application requires a connection to the CAN network it can be realized with the help of an external CAN communication CPU. The following circuitry shows a sample how to implement this together with our MLX81100. The communication between MLX8100 and external CAN controller is done via the SPI interface of the MelexCM. A bus wake-up will be signalised at the INH pin of the CAN transceiver. This signal will be used from a normal HV-IO pin to wake-up the MLX81100. VCC LIN INH CAN Transceiver ( TJA 1050) SW7 SW4 VCC TxD CANH CS_1 RxD CANL CAN Controller ( MCP2515) SO SI CLK INT_1 IO0 IO1 IO2 IO3 IO4 IO5 Figure 5 - Connection to external CAN controller MLX81100 – Product Abstract Page 8 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3.5 Dual DC-Motor Drive In this sample application the IC realizes driving of 2 DC motor via an external power N-FETs bridge. The high side N-FET driving is done with a bootstrap output stage. The current control of the motor is done via shunt measurement; the reverse polarity protection of the bridge must be realized with an external power FET connected to ground. Short circuit of the bridge will be detected with internal fast comparators and in this case the bridge will be switched off. Weak short circuits are monitored with an external temperature sensor. The actual position can be read with hall sensors, which are connected to the timer capture inputs. The hall sensors are switched off during standby mode via a switch-able battery voltage output VS. If there is a need to synchronize the motor movement via longer distances it can be done via the serial interface connected to an external high speed CAN transceiver as a physical layer. Via this interface together with a proprietary protocol it is possible that both motor drivers exchange real time position information. Optional it is possible to connect an external EEPROM via serial interface, if the application can not use internal memories. This external memory will be completely stay under API control by using pins of a digital port to create needed signal waveforms for EEPROM. 100nF VDRV VS CLKO RTG 100nF VBAT VBAT 4.7 ..10uF 4.7 ..10uF VDD5V HSBC2 VCC VCC VCC M BRMID1 Temperature sensor LS2 SW6 SW7 SW3 VBAT VCC STB SHNT_L CWD CWD TI0 TI1 TO RxD SW0 SW1 IO0 IO1 IO2 IO3 High speed comunication Interface with propietary protocol SW4 SW5 SW6 VCC VBAT INH TxD Reverse Polarity Protection HS1 IO5 Temperature sensor SW3 SW4 SW5 HSBC1 IO4 VCC IO5 LS1 GND Hall sensor PS Hall sensor SW2 Shunt VCC VCC MLX81100 100nF VBAT 100nF IO4 HS1 BRMID2 1uF 1uF HSBC1 VBAT 100nF HS2 V1V8 100nF PS 100nF HSBC2 100nF V1V8 VBAT CLKO 47uF 100nF BRMID2 VDRV RTG VDD5V 47uF HS2 100nF VS HS-CAN Transceiver (TJA1041) CANH CANH CANL CANL STB HS-CAN Transceiver (TJA1041) SW7 VCC VCC Optional serial EEPROM if needed for security reason 100nF M BRMID1 LS1 LS2 RxD SW2 TxD SW0 SW1 EN MLX81100 100nF GND Shunt VBAT CS SCLK Serial EEPROM SDOUT SDIN LIN IO0 IO1 IO2 IO3 10 LIN LIN SHNT_L Reverse Polarity Protection CWD TI0 TI1 TO CWD 180p GND GND GND GND GND GND GND GND Application example for Dual DC motor driver Figure 6 - Application circuitry for a dual DC-motor system MLX81100 – Product Abstract Page 9 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3.6 Human Interface Device with DC-Motor In this sample application the IC can realize the driving of a feedback DC motor via an external power N-FET bridge. The high side N-FET driver is created with a bootstrap output stage. The current control of the motor is done via shunt measurement and the reverse polarity protection of the bridge must be realized with an external power FET connected to the ground line. Short circuits of the bridge will be detected from fast comparators and in this case the bridge will be switched off. Weak short circuits are monitored with an external temperature sensor. Detecting rotation direction and positions of a rotating encoder can be easy done via the timer capture inputs. The 6 high voltage pins SW[n] make it possible to implement a switch matrix up to 3x3 or 6 single switches. 100nF VBAT 4.7 ..10uF VS VDRV RTG CLKO VDD5V 100nF HSBC2 100nF 47uF HS2 100nF BRMID2 V1V8 VBAT 1uF 100nF PS SW0 SW1 HSBC1 SW3 SW5 MLX81100 SW4 HS1 100nF M BRMID1 LS1 SW6 SW7 VCC LS2 Temperature sensor SW2 VCC VCC Rotationencoder LIN IO0 IO1 IO2 IO3 IO4 IO5 10 LIN GND Shunt VBAT SHNT_L Reverse Polarity Protection CWD TI0 TI1 TO CWD 180p GND GND GND GND Figure 7 - Application circuitry for human interface device with DC-motor MLX81100 – Product Abstract Page 10 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 3.7 Seat Heating and Climatisation In this sample application the IC drives 2 separate heat elements via high side drivers and 2 motors via the low side drivers. The high side N-FET driving is done with a bootstrap output stage. The current control of the high side FET is realized via shunt measurement and the shunt voltage is amplified with a differential amplifier connected to the ADC. The reverse polarity protection of the low side FET must be realized with an external power FET connected to the ground line. Short circuits of the single FET will be detected with integrated comparators and in this case the FET will be switched off. Weak short circuits must be monitored with an external temperature sensor. 100nF 100nF VBAT 4.7 ..10uF VBAT VS VDRV RTG CLKO VBAT HSBC2 VDD5V 47uF 100nF HS2 BRMID2 100nF Fan 1 V1V8 1uF Shunt 100nF M PS SW6 SW1 Heater 2 LS1 Fan 2 SW2 SW3 M SW7 MLX81100 VBAT VBAT HSBC1 100nF HS1 BRMID1 LS2 VCC Shunt SW4 SW5 SW0 VBAT IO4 IO5 Heater 1 GND IO0 IO1 IO2 IO3 LIN 10 SHNT_L CWD CWD TI0 TI1 TO LIN 180p GND GND GND GND Figure 8 - Application circuitry for seat heating and seat climatisation MLX81100 – Product Abstract Page 11 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller Package Pins Analog IC Pads Digital IC Pads Pin name 36 1 1 0 VS Pwr HV 4,31,22, 3,37 5 6 2 GND Pwr HV 40 1 2 1 VDD5V Pwr LV 38 1 1 2 V1V8 Pwr LV 39 1 1 0 RTG An HV 33 1 1 0 PS Pwr HV SW[7:0] Multifunc HV voltage range Pin of TQFP Pin of QFN 4. Pin Description remarks and description Battery supply voltage; external protection against reverse polarity needed Ground: Digital, Analogue, LIN, Driver, Pads: VSSLIN, VSSDRV,VSSIO,VSSA,VSSD / (PSUB at TQFP only) Input from Regulator (5 V), external blocking capacitors Regulator output (about 1.8 V), external blocking capacitors External regulator transistor control output, to be connected to VDD5V or external n-type Transistor 42 5,35,26,20 ,43,3,4 46 44 45 Switch-able supply (VS) output voltage, internal clamped 39 High voltage I/O port with wake-up function, configurable 15,17-19 21-24 13,14,16 -21 8 8 0 35 1 1 0 CWD An LV Watch dog load capacitor 41 11 1 1 0 SHNT_L An LV Shunt measurement connection for ADC 13 26,27 2 2 0 LS1, LS2 An HV 24,29 2 2 0 HS1, HS2 An HV 32 1 1 0 VDRV An HV 23,30 2 2 0 HSBC1,HSBC2 An HV Connection of bootstrap capacitors 27,34 29,32 Gate driver for external N-channel MOSFET in low-side configuration Gate driver for external N-channel MOSFET in high-side configuration Regulator output, internal clamped, for pre-charging of bootstrap capacitors of the high side gate driver 25,28 2 2 0 BRMID1,BRMID2 An HV Midpoint of a full bridge (usually the source of high-side FET and drain of it’s low-side FET) 7 1 1 0 LIN An HV LIN transceiver BUS pin Dig 5V Clock 307kHz for possible external charge pump or Chip select/input 1 TO Test output Test output for Melexis (MelexCM), unconn. in application nc. nc. VSSDRV 6 48 40 IO(0) 12,16 VDRV 0 PS 1 CLKO 5 Test inputs for Melexis (MelexCM) - connect to GND CWD Test input 40 Digital IO (MelexCM) VDD5V TI[1:0] VDRV 2 PS 0 CLKO 2 CWD 10,15 VS Dig LV VSSD IO[5:0] V1V8 6 RTG 0 VDD5V 6 38 2,10,14, 11,7,1 VS CLKO VSSD 0 V1V8 1 RTG 1 28,33 9 nc. 34 2,8,12, 9,6,1 30,31 1 HSBC2 IO(0) 1 nc. IO(5) HS2 IO(5) VSSDRV VSSA BRMID2 VSSA HSBC2 PSUB HS2 VSSLIN LS2 BRMID2 VSSLIN TO LS1 IO(1) BRMID1 LIN TO LS2 IO(1) LS1 BRMID1 VDD5V HS1 HS1 LIN IO(4) HSBC1 IO(2) VSSIO IO(2) SW(0) TI(1) SW(0) SW(1) SW(2) SW(3) VSSD SW(4) SW(5) TI(0) SW(6) SW(7) IO(3) QFN40 VSSIO nc. SHNT_L SW(1) SW(2) SW(3) SW(4) TI(0) SW(5) SW(6) SW(7) IO(3) SHNT_L TI(1) HSBC1 IO(4) TQFP48 Dig= digital input, output ,bidir / An= analogue pin / Pwr= power/supply pin Multifunc= multifunctional pin (configurable pin) / Test= pin for test purposes LV= low volt, vdd5v or v1v8 related / HV= high voltage, VBAT or VS related MLX81100 – Product Abstract Page 12 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 5. Mechanical Specification 5.1 QFN 6x6 40 sawn A A1 min 0.80 0.00 nom 0.85 0.02 max 0.90 0.05 A3 d D 0.18 0.20 0.25 0.30 D2 E 4.00 6.00 4.40 4.50 E2 e 4.30 6.00 4.40 4.50 L N ND NE 0.45 0.50 0.50 K 0.20 40 10 10 - 0.55 - 1. Dimensions and tolerances conform to ASME Y14.5M-1994 2. All dimensions are in Millimeters. All angels are in degrees 3. N is the total number of terminals €4. Dimension b applies to metallic terminal and is measured between 0.15 and 0.30mm from terminal tip. If the terminal has the optional radius on the other end of the terminal, the dimension b should not be measured in that radius area €5. ND and NE refer to the number of terminals on each D and E side respectively Depopulation is possible in a symmetrical fashion Exposed pad need best possible contact to ground for exlectrical and thermal reasons MLX81100 – Product Abstract Page 13 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 5.2 TQFP 7x7 EP 48L A A1 A2 b b1 min - 0.05 0.95 0.17 0.17 nom - - 1.00 0.22 0.20 max 1.20 0.15 1.05 0.27 0.23 D D1 D2 E E1 E2 e L N 0.45 9.00 7.00 5.00 9.00 7.00 5.00 0.50 0.60 0.75 48 ccc ddd - - - - 0.08 0.08 Notes: 1. All Dimensioning and Tolerances conform to ASME Y14.5M-1994, 2. Datum Plane [-|-|-] located at Mould Parting Line and coincident with Lead, where Lead exists, plastic body at bottom of parting line. 3. Datum [A-B] and [-D-] to be determined at centreline between leads where leads exist, plastic body at datum plane [-|-|-] 4. To be determined at seating plane [-C-] 5. Dimensions D1 and E1 do not include Mould protrusion. Dimensions D1 and E1 do not include mould protrusion. Allowable mould protrusion is 0.254 mm on D1 and E1 dimensions. 6. 'N' is the total number of terminals 7. These dimensions to be determined at datum plane [-|-|-] 8. Package top dimensions are smaller than bottom dimensions and top of package will not overhang bottom of package. 9. Dimension b does not include dam bar protrusion, allowable dam bar protrusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition, dam bar can not be located on the lower radius of the foot. 10. Controlling dimension millimetre. 11. maximum allowable die thickness to be assembled in this package family is 0.38mm 12. This outline conforms to JEDEC publication 95 Registration MS-026, Variation ABA, ABC & ABD. 13. A1 is defined as the distance from the seating plane to the lowest point of the package body. 14. Dimension D2 and E2 represent the size of the exposed pad. The actual dimensions are specified ion the bonding diagram, and are independent from die size. 1. 15. Exposed pad shall be coplanar with bottom of package within 0.05. Exposed pad need best possible contact to ground for exlectrical and thermal reasons MLX81100 – Product Abstract Page 14 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 6. Assembly Information This Melexis device is classified and qualified regarding soldering technology; solder ability and moisture sensitivity level, as defined in this specification, according to following test methods: € € € € € € IPC/JEDEC J-STD-020 Moisture/Reflow Sensitivity Classification For No hermetic Solid State Surface Mount Devices (classification reflow profiles according to table 5-2) EIA/JEDEC JESD22-A113 Preconditioning of No hermetic Surface Mount Devices Prior to Reliability Testing (Reflow profiles according to table 2) CECC00802 Standard Method For The specification of Surface Mounting Components (SMD’s) of Assessed Quality EIA/JEDEC JESD22-B106 Resistance to soldering temperature for through-hole mounted devices EN60749-15 Resistance to soldering temperature for through-hole mounted devices MIL 883 Method 2003 / EIA/JEDEC JESD22-B102 Solder ability For all soldering technologies deviating from above mentioned standard conditions (regarding peak temperature, temperature gradient, temperature profile etc) additional classification and qualification tests have to be agreed upon with Melexis. The application of Wave Soldering for SMD’s is allowed only after consulting Melexis regarding assurance of adhesive strength between device and board. Based on Melexis commitment to environmental responsibility, European legislation (Directive on the restriction of the use of certain hazardous substances, RoHS) and customer requests, Melexis has installed a roadmap to qualify their package families for lead free processes also. Various lead free generic qualifications are running, current results on request. For more information on Melexis lead free statement see quality page at our website: http://www.melexis.com/html/pdf/MLXleadfree-statement.pdf MLX81100 – Product Abstract Page 15 of 16 July 2008 Rev 017 MLX81100 DC-Motor Controller 7. Disclaimer Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Melexis for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by Melexis for each application. The information furnished by Melexis is believed to be correct and accurate. However, Melexis shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Melexis’ rendering of technical or other services. © 2005 Melexis NV. All rights reserved. For the latest version of this document. Go to our website at www.melexis.com Or for additional information contact Melexis direct: Europe and Japan: Phone: +32 1367 0495 E-mail: [email protected] All other locations: Phone: +1 603 223 2362 E-mail: [email protected] ISO/TS16949 and ISO14001 Certified MLX81100 – Product Abstract Page 16 of 16 July 2008 Rev 017