The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LTC1840CGN#PBF Linear Technology LTC1840 - Dual Fan Controller with 2-Wire Interface; Package: SSOP; Pins: 16; Temperature Range: 0°C to 70°C
LTC1840CGN#TR Linear Technology LTC1840 - Dual Fan Controller with 2-Wire Interface; Package: SSOP; Pins: 16; Temperature Range: 0°C to 70°C
LTC1840IGN#PBF Linear Technology LTC1840 - Dual Fan Controller with 2-Wire Interface; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C
LTC1695CS5#PBF Linear Technology LTC1695 - SMBus/I2C Fan Speed Controller in SOT-23; Package: SOT; Pins: 5; Temperature Range: 0°C to 70°C
LTC1840CGN Linear Technology LTC1840 - Dual Fan Controller with 2-Wire Interface; Package: SSOP; Pins: 16; Temperature Range: 0°C to 70°C
LTC1695CS5 Linear Technology LTC1695 - SMBus/I2C Fan Speed Controller in SOT-23; Package: SOT; Pins: 5; Temperature Range: 0°C to 70°C

PMDC Motors Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2004 - brush dc motor 12v car toy

Abstract: design of PMDC Motors AN847 AN905 Brushed DC Motor Fundamentals AN905 DC shunt wound motor pic tachometer circuit carbon brush motor rc PIC dc motor variable speed control motors simple dc motor model
Text: are generally more robust than PMDC motors . TYPES OF STEPPING MOTORS As mentioned earlier, the way , of each. Permanent Magnet Permanent Magnet Brushed DC ( PMDC ) motors are the most common BDC motors found in the world. These motors use permanent magnets to produce the stator field. PMDC motors , to use permanent magnets than wound stators. The drawback of PMDC motors is that the magnets lose their magnetic properties over time. Some PMDC motors have windings built into them to prevent this


Original
PDF AN905 D-85737 NL-5152 DS00905A-page brush dc motor 12v car toy design of PMDC Motors AN847 AN905 Brushed DC Motor Fundamentals AN905 DC shunt wound motor pic tachometer circuit carbon brush motor rc PIC dc motor variable speed control motors simple dc motor model
2010 - AN905 Brushed DC Motor Fundamentals

Abstract: PWM AC MOTOR CONTROl with pic microcontroller rc PIC dc motor variable speed control DC shunt wound motor PMDC DS00905 ir slotted wheel encoder PMDC motor parameters dc compound wound motor pic rotary encoder
Text: are generally more robust than PMDC motors . TYPES OF STEPPING MOTORS As mentioned earlier, the , of each. Permanent Magnet Permanent Magnet Brushed DC ( PMDC ) motors are the most common BDC motors found in the world. These motors use permanent magnets to produce the stator field. PMDC motors , to use permanent magnets than wound stators. The drawback of PMDC motors is that the magnets lose their magnetic properties over time. Some PMDC motors have windings built into them to prevent this


Original
PDF AN905 DS00905B-page AN905 Brushed DC Motor Fundamentals PWM AC MOTOR CONTROl with pic microcontroller rc PIC dc motor variable speed control DC shunt wound motor PMDC DS00905 ir slotted wheel encoder PMDC motor parameters dc compound wound motor pic rotary encoder
1999 - fan motor winding formula

Abstract: fridge compressor ST7141 12v relay drive with microcontroller 3 phase IGBT inverter design by microcontroller fridge triac control Formula for fan motor winding hand movement based fan speed control zero crossing detector FOR 3 PHASE SUPPLY triac phase control motor, pid
Text: motor than PMDC (when no b-emf is available). Automatic compensation for disymetrical motors (by use of , scalar control : Most adequate performance for control of PMDC motors in Home appliances and automotive , B. Application environment C. Control Principles of PMDC - Current and voltage mode - Maximum , demagnetisation ST72141 Page 2 ST MicroController Division ® Common Motors at a glance Motor Type & , Brushless PMDC & Switched Reluctance -ST72141- No AC Phase commutation speed Inverter


Original
PDF ST72141 -ST62xx ST72xxBrush fan motor winding formula fridge compressor ST7141 12v relay drive with microcontroller 3 phase IGBT inverter design by microcontroller fridge triac control Formula for fan motor winding hand movement based fan speed control zero crossing detector FOR 3 PHASE SUPPLY triac phase control motor, pid
1999 - GMLAN

Abstract: bitron GSM based home appliance control system BOSCH wiper motor 2X16 lcd vhdl borg lcd schneider lcd TV valeo Purcell lcd 2X16 hitachi
Text: control of PMDC motors in Home appliances and automotive. Dedicated Motor Control cell to free CPU , ® PMDC 6 STEPS DRIVE WITH ST72141 Saving components & CPU ressources CPU discharged of: Stator , COST : Currently, only available dedicated MCU for PMDC motor with low pin count (SO34S or SDIP32 , Timer IC/OC SYN COM ASYN COM OTHER - 8x8 2x16 2/2 SPI - PMDC cntl - LVD


Original
PDF 100Mu ST62/72 ST92141 ST1OF167 GMLAN bitron GSM based home appliance control system BOSCH wiper motor 2X16 lcd vhdl borg lcd schneider lcd TV valeo Purcell lcd 2X16 hitachi
2001 - washing machine bosch circuit diagram

Abstract: st7255 Bosch Washing machine CPU BOSCH wiper motor bosch washing machine motor siemens washing machine control circuit diagram siemens washing machine circuit diagram GSM home automation circuit diagram fire detector DELTA dvp
Text: performance for control of PMDC motors in Home appliances and automotive. Dedicated Motor Control cell to , ) REDUCED COST: Currently, only available dedicated MCU for PMDC motor with low pin count (SO34S or SDIP32 , Timer IC/OC SYN COM ASYN COM SPI - PMDC cntl - LVD- OSG - RC Smart Card - LCD


Original
PDF ST62/72 ST92141 ST1OF167 washing machine bosch circuit diagram st7255 Bosch Washing machine CPU BOSCH wiper motor bosch washing machine motor siemens washing machine control circuit diagram siemens washing machine circuit diagram GSM home automation circuit diagram fire detector DELTA dvp
2004 - speed control of induction motor by using scr

Abstract: 12v dc motor speed controller using igbt pwm speed control of 3 phase induction motor by using scr speed control of 1 phase induction motor by using scr selni universal MOTOR speed control using scr universal MOTOR SPEED CONTROL USING IGBT 500w pwm DC motor controller selni universal motor induction motor speed control with scr
Text: bi-directional operation of PMDC motors . M + Mosfet Mosfet Analog contoller or Microcontroller , industries which use electric motors . Today, the demand for electronic motor control is increasing rapidly , requirements for controlling electric motors in various applications. The ST6 family for example, targets , file architecture enables efficient 4 scalar control of three-phase induction motors , while the 16 , technology for low-voltage motors adding over-voltage protection and a separating gate circuit with


Original
PDF BRMOTOR/0503 speed control of induction motor by using scr 12v dc motor speed controller using igbt pwm speed control of 3 phase induction motor by using scr speed control of 1 phase induction motor by using scr selni universal MOTOR speed control using scr universal MOTOR SPEED CONTROL USING IGBT 500w pwm DC motor controller selni universal motor induction motor speed control with scr
2000 - washing machine bosch circuit diagram

Abstract: st7255 Bosch Washing machine CPU ST10168 siemens washing machine circuit diagram valeo GSM home automation source code valeo regulator bosch washing machine motor speed control of dc motor by using gsm
Text: adequate performance for control of PMDC motors in Home appliances and automotive. Dedicated Motor , ) REDUCED COST: Currently, only available dedicated MCU for PMDC motor with low pin count (SO34S or SDIP32 , 256 80 48k 3k ADC Timer IC/OC SYN COM ASYN COM SPI - PMDC cntl - LVD


Original
PDF ST62/72 ST92141 ST1OF167 washing machine bosch circuit diagram st7255 Bosch Washing machine CPU ST10168 siemens washing machine circuit diagram valeo GSM home automation source code valeo regulator bosch washing machine motor speed control of dc motor by using gsm
2000 - GSM based home appliance control circuit diagram

Abstract: programing code for assembly language dc motor control with GMLAN washing machine temperature sensor siemens washing machine circuit diagram GSM based home appliance control system st7255 washing machine bosch circuit diagram ST7293 lcd 2X16 hitachi
Text: 8bit core Optimized for scalar control : Most adequate performance for control of PMDC motors in Home , COST : Currently, only available dedicated MCU for PMDC motor with low pin count (SO34S or SDIP32 , 8x8 2x16 2/2 SPI - PMDC cntl - LVD- OSG - RC 11 / 0 - - 1x8 Smart Card -


Original
PDF
2000 - washing machine circuit diagram universal motor y

Abstract: slip ring induction motor m 9583 transistor axial scalar control of induction motor universal washing machine motor speed control of 1 phase induction motor by using scr pwm 600w inverter diagram speed control of induction motor by using scr USING TRIAC IN STARTING SINGLE PHASE induction mo 12v dc motor speed controller using igbt pwm
Text: of industries that use electric motors in their applications. The demand for electronic motor , motors in various applications. The ST6 family targets cost-sensitive universal and single-phase , scalar control of three-phase induction motors , while the 16-bit ST10 allows vector control. ST52 8 , VIPowerTM technology for low voltage motors ; - adding an over-voltage protection and a separating gate , permanent magnet structure ( PMDC motor) or a winding. If the stator includes a winding, the latter can be


Original
PDF CH-1215 26B/10 SL71Y BRMOTOR/1000 washing machine circuit diagram universal motor y slip ring induction motor m 9583 transistor axial scalar control of induction motor universal washing machine motor speed control of 1 phase induction motor by using scr pwm 600w inverter diagram speed control of induction motor by using scr USING TRIAC IN STARTING SINGLE PHASE induction mo 12v dc motor speed controller using igbt pwm
GMLAN

Abstract: Microcontroller Supervisor Family Sell Sheet programing code for assembly language dc motor control with siemens washing machine circuit diagram valeo regulator ST7255 st72254 GSM based home appliance control circuit diagram spi dimmer automotive bosch ic driver
Text: scalar control : Most adequate performance for control of PMDC motors in Home appliances and automotive , : Currently, only available dedicated MCU for PMDC motor with low pin count (SO34S or SDIP32) Typically lower , - PMDC cntl - LVD- OSG - RC 64 4K 256 11 / 0 - - 1x8 Smart Card -


Original
PDF
2006 - 78L05B

Abstract: dc-ac inverter PURE SINE WAVE schematic diagram PURE SINE WAVE inverter schematic diagram 1 phase pure sine wave inverter schematic inverter PURE SINE WAVE schematic diagram inverter PURE SINE WAVE schematic ST 78L05B dc-ac inverter PURE SINE WAVE schematic schematic diagram dc-ac inverter sensor pure sine inverter schematic
Text: ° Phase C (a) Sinusoidal 120° 240° (b) Trapezoidal PMDC motors are specifically designed to , (PMAC) motors are increasingly used in many applications. They are becoming the predominant type of , pumps. Since PMAC motors are synchronous machines, to get the best efficiency from them, the , 12V-50W PMAC motors and based on ST7LITE35 microcontroller and on STS8C5H30L complementary P-channel and , , synchronization mechanism and closed loop control of PMAC motors . Rev 1 1/38 www.st.com Contents


Original
PDF AN2281 ST7FLITE35 78L05B dc-ac inverter PURE SINE WAVE schematic diagram PURE SINE WAVE inverter schematic diagram 1 phase pure sine wave inverter schematic inverter PURE SINE WAVE schematic diagram inverter PURE SINE WAVE schematic ST 78L05B dc-ac inverter PURE SINE WAVE schematic schematic diagram dc-ac inverter sensor pure sine inverter schematic
2014 - p031l

Abstract: MTGR-P05 MTPM-P13-1JK42 y514
Text: . Operating Ironhorse PMDC motors with DC voltages with form factors higher than 1.35 can result in premature , IronHorse PMDC motors are shipped with a set of brushes in the motor. An extra set of brushes is included , Section 13 Drives/ Motors /Motion GS series and DURAPULSE AC Drives In this interactive PDF , Purpose Motors , Inverter Duty Motors , Worm Gearboxes, DC Motors Section 15 Steppers and Servos , -year warranty on all IronHorse motors ! AC T-Frame, Premium Efficiency, cast Iron, Industrial Duty


Original
PDF e15-1 WG-237-015-x e15-76 e15-77 p031l MTGR-P05 MTPM-P13-1JK42 y514
1998 - triac 220v DC to AC PWM INVERTER

Abstract: single phase switched reluctance motor permanent magnet dc motor driver 220v permanent split capacitor induction motor universal washing machine motor universal motor speed control wash pwm ac chopper control of single phase induction vacuum cleaner motor speed control synchronous motor variable speed control circuit 3 phase induction motor control using triac
Text: Synchronous motors with permanent magnet ( PMDC ). This technology is already used in the appliance field for , AN885 - ELECTRONIC MOTORS 5.1 PERMANENT MAGNET SYNCHRONOUS MOTOR ( PMDC ) An autocommutated permanent , INTRODUCTION Most domestic appliances are driven by an electric motor; for the most part, these motors are , . . . . . . . . . . . . . . . . . . . 1 1 ELECTRIC MOTORS IN DOMESTIC APPLIANCES . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . 4 2.1 CONVENTIONAL ELECTRIC MOTORS . . . . . . . . . . .


Original
PDF
1998 - dc motor control circuit 220v dc

Abstract: AC 220v fan motor speed control ac motor speed control circuit with triac triac phase control motor triac 220v DC to AC PWM INVERTER AN885 universal washing machine motor monophase ac induction motor control 230V circuits motor control universal motor speed control
Text: Synchronous motors with permanent magnet ( PMDC ). This technology is already used in the appliance field for , AN885 - ELECTRONIC MOTORS 5.1 PERMANENT MAGNET SYNCHRONOUS MOTOR ( PMDC ) An autocommutated permanent , INTRODUCTION Most domestic appliances are driven by an electric motor; for the most part, these motors are , . . . . . . . . . . . . . . . . . . . 1 1 ELECTRIC MOTORS IN DOMESTIC APPLIANCES . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . 4 2.1 CONVENTIONAL ELECTRIC MOTORS . . . . . . . . . . .


Original
PDF
1996 - UNIVERSAL MOTOR SPEED CIRCUIT triac

Abstract: washing machine motor circuit universal motor speed control wash PCIM 95 vacuum cleaner variable speed pwm ac chopper control of single phase induction triac 220v DC to AC PWM INVERTER synchronous reluctance motor 220v DC MOTOR SPEED CONTROLLER universal washing machine motor
Text: Reluctance high speed (50 000 rpm) emerging technology Synchronous motors with permanent magnet ( PMDC ). , INTRODUCTION Most domestic appliances are driven by an electric motor; for the most part, these motors are , . . . . . . . . . . . . . 1 1 ELECTRIC MOTORS IN DOMESTIC APPLIANCES . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . 4 2.1 CONVENTIONAL ELECTRIC MOTORS . . . . . . . . . . . . . . . . . , . . . . . . . . . . 10 4.2 VARIABLE SPEED CONTROL FOR MONOPHASE INDUCTION MOTORS . . 11 5


Original
PDF
Star Delta Control circuit for 3 phase motor

Abstract: 12v to 240v PWM inverter circuit 12v to 240v inverter circuit pwm pam INVERTER Microcontroller Based Industry Safety Control System THREE PHASE INVERTER INDUCTION MOTOR PROGRAMMING 12v to 240v inverter pwm INVERTER 12V for 3 phase induction motor pwm INVERTER 3 phase ac motor BLDC 3 phase ac motor speed control circuit
Text: CONTROL Already popular in industrial applications, threephase BLDC and induction motors are increasingly , phase motors . The cost of the electronic controller ­ the so-called `inverter' ­ has decreased steadily , three-phase induction and BLDC motors ; Suitable for Star and Delta motors /compressors from 12V to 300V , (BLDC) motors . ST's patented `three resistors' sensorless control method ­ in conjunction with on-chip , that use three-phase brushless motors such as Brushless Direct Current (BLDC) and induction motors


Original
PDF AN1904: AN1905: AN1946: AN1947: AN1953: AN2009: AN2030: AN2038: AN2039: Star Delta Control circuit for 3 phase motor 12v to 240v PWM inverter circuit 12v to 240v inverter circuit pwm pam INVERTER Microcontroller Based Industry Safety Control System THREE PHASE INVERTER INDUCTION MOTOR PROGRAMMING 12v to 240v inverter pwm INVERTER 12V for 3 phase induction motor pwm INVERTER 3 phase ac motor BLDC 3 phase ac motor speed control circuit
2007 - 277 hall sensor

Abstract: ametek bldc 3 phase sine wave pwm c source code induction motor parameter estimation AN1947 50Hz PWM sine wave generator Ametek ac motor Ametek dc motor 20 A synchronous motor soft starter three phase sinus pwm
Text: 3-phase brushless motor control, making it suitable for AC induction motors and permanent magnet DC/AC motors ( PMDC /PMAC, also called BLDC). The library described here is made of several C modules , synchronization mechanism and closed loop control of PMAC induction motors and is compatible with both COSMIC , LIBRARY Why use PMAC? Standard induction motors , normally designed to run at base speeds between 850 , maintenance and significant quantities of oil. Replacing the gearbox with permanent magnet motors /drive


Original
PDF AN1947 277 hall sensor ametek bldc 3 phase sine wave pwm c source code induction motor parameter estimation AN1947 50Hz PWM sine wave generator Ametek ac motor Ametek dc motor 20 A synchronous motor soft starter three phase sinus pwm
1998 - core i3 addressing modes

Abstract: DIODE T5 8K SDIP32 ST72141 ST72141K2 "direct torque control" addressing mode in core i5
Text: is designed to control electric brushless motors , with or without sensors. An example of application is given Figure 2 for 6-step control of Permanent Magnet Direct Current ( PMDC ) motor. Figure , enables a sensorless control of self commutated Permanent Magnet Direct Current ( PMDC ) brushless motor. This peripheral is particularly suited to driving synchronous motors and enables the implementation of , PMDC brushless motor. The commutation event [Cn] is automatically generated by the MTC peripheral


Original
PDF ST72141 core i3 addressing modes DIODE T5 8K SDIP32 ST72141 ST72141K2 "direct torque control" addressing mode in core i5
1998 - DIODE T5 8K

Abstract: addressing mode in core i5 SDIP32 ST72141 ST72141K2 "direct torque control" Zero-Crossing Detection of Back Electromotive MCO2
Text: is designed to control electric brushless motors , with or without sensors. An example of application is givenFigure 2 for 6-step control of Permanent Magnet Direct Current ( PMDC ) motor. Figure 1 , detector which enables a sensorless control of self commutated Permanent Magnet Direct Current ( PMDC ) brushless motor. This peripheral is particularly suited to driving synchronous motors and enables the , 6) relates to a six step command sequence for a PMDC brushless motor. The commutation event [Cn


Original
PDF ST72141 DIODE T5 8K addressing mode in core i5 SDIP32 ST72141 ST72141K2 "direct torque control" Zero-Crossing Detection of Back Electromotive MCO2
2005 - PMDC motor parameters

Abstract: PMDC Speed control of PMDC motor using PC sensorless bldc blac motor UM0121 BLaC sinusoidal driver BLDC sinusoidal driver UM0122 takamisawa relay pwm control of 3ph ac motor
Text: which can be configured include the following: type of the motor driven; ­ 3PH PMDC /AC or BLDC/AC , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3PH PMDC /AC , 2. 3PH PMDC /AC or BLDC/AC (Trapezoidal Driven) Motor Basic Parameter Window . . . . 5 3PH PMDC /AC , PMDC /AC or BLDC/AC (Trapezoidal Driven) Motor Advanced Settings Window. . . 7 3PH AC Induction Motor , able to drive that kind of motor. The three options are: 3PH PMDC /AC or BLDC/AC (trapezoidal driven


Original
PDF UM0121 PMDC motor parameters PMDC Speed control of PMDC motor using PC sensorless bldc blac motor UM0121 BLaC sinusoidal driver BLDC sinusoidal driver UM0122 takamisawa relay pwm control of 3ph ac motor
2005 - 1000w inverter

Abstract: main inverter transformer 1000W 1000w Induction motor inverter MOSFET 12v to 240v PWM inverter circuit 1000w inverter MOSFET sinus inverter 12V -230V VIP12 DC 12v to AC 220v 1000w 12v dc 240v ac 1000W inverter 220v DC to AC PWM INVERTER
Text: Designed specifically to control three-phase brushless motors and compressors, the ST7MC family is built , optimum control of brushless DC and induction motors as well as other motors and compressor types , (AC or DC) three-phase motors , and cross utilization of common hardware functions inside the motor , Suitable for a wide range of motors (including compressors) and sensor/sensorless control topologies I , to 220V motors (and compressors) controlled in 6-step voltage or current mode with high-side PWM


Original
PDF 16-bit 384-1536b) AN2039: BRST7MC/1104 1000w inverter main inverter transformer 1000W 1000w Induction motor inverter MOSFET 12v to 240v PWM inverter circuit 1000w inverter MOSFET sinus inverter 12V -230V VIP12 DC 12v to AC 220v 1000w 12v dc 240v ac 1000W inverter 220v DC to AC PWM INVERTER
1999 - full automatic Washing machines circuit diagram

Abstract: 3 phase induction motor control using triac fridge compressor ac motor speed control circuit diagram with IGBT brushless motor 10kW schematic diagram 5kw inverter circuit diagram variable frequency speed control a single phase induction motor circuit diagram variable frequency drive block diagram using microcontroller washing machine universal motor tacho mathematical model of synchronous machine
Text: ST92141 Three-phase induction motor Microcontroller ® ST92141 Page 1 ST MicroController Division PLAN Basic principles of AC motor Control methods System overview ST92141 Presentation User advantage ST92141 Page 2 ST MicroController Division Common Motors at a glance Motor Type & , Brushless PMDC & Switched Reluctance -ST72141- No AC Phase commutation speed Inverter , for scalar control : Most adequate performance for control of 3 phase motors in Home appliances and


Original
PDF ST92141 -ST62xx ST72xxBrush /-2000V /-1000V) ST92141 full automatic Washing machines circuit diagram 3 phase induction motor control using triac fridge compressor ac motor speed control circuit diagram with IGBT brushless motor 10kW schematic diagram 5kw inverter circuit diagram variable frequency speed control a single phase induction motor circuit diagram variable frequency drive block diagram using microcontroller washing machine universal motor tacho mathematical model of synchronous machine
1999 - SAEJ1752

Abstract: smart card based door access system of 2x16 lcd ST72532J4 LCD 2x16, 10 pin Module PMDC Motors lcd 2x16 14 pin lcd display 1x16 design of PMDC Motors TQFP44
Text: . . . . . . . . 14 MCU FOR PERMANENT MAGNET DC MOTORS . . . . . . . . . . . . . . . . . . . . 15 , Die/ 1x8-Bit Smart 11(0) 32x4 LCD Display TQFP64 Card 1x7-Bit WDG SDIP32/ LVD, PMDC Motor 8 , Phase Locked Loop Packages: PMDC = Permanent Magnet Direct Current POR = Power On Reset DIP , 95 BUTTON (3) OF FRAME ON/OFF(1) PWM (4) Product Overview MCU FOR PERMANENT MAGNET DC MOTORS The ST72141 is optimised for driving Permanent Magnet (PM) DC motors or Brushless (BL) induction


Original
PDF
2000 - ST72141

Abstract: bldc driver bemf AN1129
Text: Microcontroller Division Applications INTRODUCTION Brushless DC motors are efficient, quiet and can provide a , , compressors, etc. However brushless DC motors run properly only as synchronous motors : they need electronic , designed for driving BLDC motors . One of the major advantages of the ST72141 is that, without using sensors, it is capable of controlling motors precisely by reading the Back Electromotive Force (BEMF). , configuration example for a six step 120° motor drive for a PMDC motor in sensorless, current and autoswitched


Original
PDF AN1129 ST72141 ST72141 bldc driver bemf AN1129
2000 - bemf

Abstract: ST72141 AN1129 AN-1129
Text: Microcontroller Division Applications INTRODUCTION Brushless DC motors are efficient, quiet and can provide a , , compressors, etc. However brushless DC motors run properly only as synchronous motors : they need electronic , designed for driving BLDC motors . One of the major advantages of the ST72141 is that, without using sensors, it is capable of controlling motors precisely by reading the Back Electromotive Force (BEMF). , configuration example for a six step 120° motor drive for a PMDC motor in sensorless, current and autoswitched


Original
PDF AN1129 ST72141 bemf ST72141 AN1129 AN-1129
Supplyframe Tracking Pixel