E910.72A61DC ELMOS Semiconductor, E910.72A61DC Datasheet
E910.72A61DC
Specifications of E910.72A61DC
Related parts for E910.72A61DC
E910.72A61DC Summary of contents
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... External DRB µC CSOB This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice. ELMOS Semiconductor AG general Description The E910.72 allows independent positioning motors. Pulse detection circuits convert the com- ...
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... No internal connection connected to ground 29 CLK D_I Clock input of SPI 30 CSB D_I Chip Select Bar input, active low 31 RXD D_I Receive data input of SPI 32 TXD D_O Transmit data output of SPI Analog Digital Supply Input Output Bidirectional High Voltage ELMOS Semiconductor AG Data Sheet 2/34 E910.72 QM-No.: 25DS0057E.00 ...
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... It is mandatory to solder the exposed pad of the package to the PCB. Otherwise the thermal performance of the package will significantly be reduced as well as the mechanical integrity of the connections between package and PCB. - Please refer to chapter "Maximum Ratings" for further information about thermal performance of a QFN package. ELMOS Semiconductor ...
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... Pull up resistor for open drain pin DRB Buffer capacitance for analog supply DDA3 11 C Buffer capacitance for digital supply DDD3 12 R Filter resistance between digital and analog supply F ELMOS Semiconductor AG VCP diag Ripple Detection 1 MUX Ripple Detection 2 Ripple Detection 3 E910.72 CLP1 CLP2 CLP3 function Data Sheet 4/34 E910 ...
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... DISS, ABS AMB 17 R QFN32L5 TJC, ABS 18 R QFN32L5 TJAL, ABS 19 R QFN32L5 TJAH, ABS ABS 21 T STG, ABS ELMOS Semiconductor AG Min. Max. Unit Description -0 Battery supply voltage -0 Battery supply voltage -0.3 5 supply voltage -0.3 3.6 V 3.3V digital supply voltage -0 ...
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... Characteristics 1 T DEBVB,OV,OFF 2 T DEBVB,OV, DEBVB,OV,OFF 1) Standby and power-off current are specified for a maximum junction temperature of +85°C, assuming that the IC's power dissipation is negligible in these operating modes, so that T ELMOS Semiconductor AG Min. Typ. Max. Unit 4.5 5.0 5.5 V ...
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... DRB not active LEAK serial peripheral interface, spi aC Characteristics 1 t SPI,CLKPER SPI,CLKH 10%-90 =10pF SL,R L 10%-90 =10pF SL,F L 10%-90 =10pF SL,R,DRB L R =10kΩ PU ELMOS Semiconductor AG Min. Typ. Max 200 2.3 2.6 2.9 3 3.3 3.6 150 20 0.0 1 VDD DD 125 DD 125 0.3 0 (t.b.d.)- V -0.4 DD 0.6 0.3 0.5 -2 0.0 +2 0.5 ...
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... Gain= NonLin=10 MOT Gain= NonLin=11 MOT b Gain= NonLin=11 MOT b Gain= NonLin=11 MOT b Gain= NonLin=01 MOT,GT7P b ELMOS Semiconductor AG Min. Typ. Max. Unit 100 SPI,CLKPER 100 SPI,CLKPER 100 SPI,CLKPER -0.3 V BAT_HV +0.3 1 ...
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... ELMOS. 2) Sinusoidal peak-peak current variations above the maximum values are mandatory for a safe operation. The listed maxi- mum values are detector threshold values of the respective conditions. Otherwise a functionality of the sine detector could not be guaranteed by ELMOS. ELMOS Semiconductor AG Min. Typ. Max. ...
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... The internal charge pump will be turned off, and the device draws only standby current IBAT,STBY from the VBAT_HV supply. When VDD is present, a standby mode for both VBAT_HV and VDD can be activated via an SPI telegram (see chap- ter 5.2.17). VBAT_HV and VDD may be turned on and off in any sequence. ELMOS Semiconductor AG Min. Typ. Max. Unit ...
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... Therefore the maximum recommended request for motor position is 2037, supposing not more than 10 pulses in the brake mode. Also be aware, that the minimum possible request for a motor position is 1. The value 0 for a motor drive com- mand is not allowed. ELMOS Semiconductor AG Data Sheet 11/34 E910.72 ...
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... TXD BYTE 1 Figure 4: SPI timing for 1-byte transfer, transmission starts with CSB Transmission in both directions starts with bit 10 and ends with bit 37. ELMOS Semiconductor SPI,CLKPER SPI,CLKH SPI,SU SPI,HO SPI,SU BIT11 BIT17 t t SPI,TXDD ...
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... LSB of address of motor to be controlled. This address is independent of the 16 Address[0] motor adress to be read out in 5.2.12 Odd parity of first byte 17 Parity Content 00000000 1) Telegram ends after bit 17 2) Telegram ends after bit 17, if bit ELMOS Semiconductor AG or 11111111 leads to parity error 11111111 leads to parity error b b ...
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... LSB of pulse detector threshold of selected ripple counter(s) in normal mode Odd parity of second byte 27 Parity Content 00000000 30 PulsThBreak[2] MSB of pulse detector threshold of selected ripple counter(s) in break mode 3) Telegram ends after bit 37 4) Telegram ends after bit 37 ELMOS Semiconductor bit of position command ( bit of position command ( bit of position command (2 ...
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... Telegram ends after bit 37 ELMOS Semiconductor AG : Configuration data valid for all motor control registers : Configuration data valid for motor control register no.1 : Configuration data valid for motor control register no.2 : Configuration data valid for motor control register no.3 or 11111111 ...
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... Short pulses of CSB without any SPI clock CLK are not interpreted as invalid data, DRB does not go low. During the short pulse, the internal oscillator is switched on. If CSB goes high, the oscillator is switched off and the IC stays in standby mode. ELMOS Semiconductor AG : Configuration data valid for all motor control registers : Configuration data valid for motor control register no.1 : Configuration data valid for motor control register no ...
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... If any of the motors can only be driven sequentially this has to be considered by the μC software. This is an easy task when the configuration of motors is known. The DRB flag is set when a motor has reached its required posi- tion or diagnostic data is available. So the next one may be addressed only after the motor has come to a stop. ELMOS Semiconductor AG MOT1234 OUT1 ...
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... The pulse threshold bits PulsThNorm[2:0] or PulsThBreak[2:0], respectively, control the threshold voltage of the pulse detector independently for normal mode and for break mode. The threshold can be varied according to the following table: ELMOS Semiconductor the length of the data telegram is reduced b Motor type ...
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... With code 00 linearity is reduced. nonlin[1:0] nonlinearity bits Encoding ELMOS Semiconductor AG pulse threshold in % 56% 70% 83% 100% 130% 170% 220% 280% typical pulse length t 60μs 80μ ...
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... HardwareError 1 : Some hardware error has occurred, such as over-current or overtemperature b 15 PositionData 1 : Positioning data is available for reading out b 16 reserved 0 b Odd parity of first byte 17 Parity Content 00000000 ELMOS Semiconductor AG symmetrical Motor, asymmetrical Motor 110 b 100 b 010 b 010 b < ...
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... The configuration register is not or is badly initialised corrupted due 32 b RegisterError to external distortions 33 reserved reserved reserved reserved 0 b Odd parity of second and third byte 37 Parity Content 0000 ELMOS Semiconductor bit of motor position counter ( FFFF ...
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... Second bit of minimum pulse width to be detected as regular pulse of selected 31 PulsTBreak[1] ripple counter(s) in break mode LSB of minimum pulse width to be detected as regular pulse of selected ripple 32 PulsTBreak[0] counter(s) in break mode 33 reserved reserved 0 b ELMOS Semiconductor AG or FFFF leads to parity error hex hex Data Sheet 22/34 E910.72 QM-No.: 25DS0057E.00 ...
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... New data has become valid after CSB has gone low and transmission has started Received data telegram has been detected to be corrupted. One or more of the configuration registers is badly/not initialised or corrupted. In any of these cases DRB stays active (low) until data is completely transferred. ELMOS Semiconductor AG or FFFF leads to parity error hex ...
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... Acknowledging the position of a motor allows the μC to send new positioning data for the same motor with the same SPI protocol. If there is no position data available in the IC, in the case of a data transmission to the μC the address is 000 the position data is undefined (random). ELMOS Semiconductor AG Data Sheet 24/34 E910.72 ...
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... Write configuration 0xB5 0x6E 0x86 register 1: GainNorm[1:0]=01 b GainBreak[1:0]=11 b PulsThNorm[2:0]=011 b PulsThBreak[2:0]=011 b Bosch Motor 1) Table column in bit order [10:17] or [10:17,20:27,30:37] is only for ELMOS production test purpose ELMOS Semiconductor AG E910.72 6 half bridges Command in hexa- decimal notation bit order [17:10 [17:10,27:20,37:30] 0xF2 0x4F 0x70 0x0E 0x80 ...
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... Therefore, each pair of half bridges switches back into tristate after a motor stop has been detected, i.e. 100ms after the last ripple has been detected in brake mode (both low side transistors on). ELMOS Semiconductor AG Command in hexa- decimal notation ...
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... Undervoltage does not switch off the outputs. Both, overvoltage and undervoltage do not activate output DRB and no diagnostic information is created. ELMOS Semiconductor AG Data Sheet 27/34 E910 ...
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... RIP f =2 · s · odd number RIP where s is the motor speed in revolutions per second ELMOS Semiconductor AG Ripple detector 1 Pulse detection MUX GAIN Sine wave detection C LP1 Ripple detector 2 ...
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... This condition may occur in an HVAC system when air pressure on the flap is in the same direction as the flap movement. I MOT 0 Figure 9: Typical motor current during start ELMOS Semiconductor AG a) High motor current b) Medium motor current c) Low motor current Data Sheet 29/34 E910 ...
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... SPI. This number will normally be higher than the required one since in brake mode the motor delivers an un- predictable number of additional pulses. This number is relatively small, so there is no reason to try to correct it by moving the motor back. Some compensation can be implemented into the control unit by reducing the required ELMOS Semiconductor AG of around t and a minimum drop amplitude I ...
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... This product is available free, RoHS compliant, QFN32L5 plastic package. For dimension details refer to JEDEC MO-220 VHHD-4. The package is classified to Moisture Sensitivity Level 3 (MSL 3) according to JEDEC J-STD-020 with a soldering peak temperature of (260+5)°C. ELMOS Semiconductor AG Data Sheet 31/34 E910.72 QM-No.: 25DS0057E.00 ...
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... Disclaimer Information furnished by ELMOS Semiconductor AG is believed to be accurate and reliable. However, no responsi- bility is assumed by ELMOS Semiconductor AG for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of ELMOS Semiconductor AG ...
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... DC Motor 6 x Half briDgE witH ripplE CoUnt aDVanCE proDUCt inforMation - MaY 05, 2011 notes: ELMOS Semiconductor AG Data Sheet 33/34 E910.72 QM-No.: 25DS0057E.00 ...
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... ElMos semiconductor ag – Headquarters Heinrich-Hertz-Str 44227 Dortmund | Germany Phone + 49 (0) 231 - 100 | Fax + 49 (0) 231 - 159 helpdesk@elmos.eu | www.elmos.de 34/34 ...