поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

DRV10974 датащи(PDF) 11 Page - Texas Instruments

Click here to check the latest version.
номер детали DRV10974
подробное описание детали  12-V, Three-Phase, Sensorless BLDC Motor Driver
Download  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI1 [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI1 - Texas Instruments

DRV10974 датащи(HTML) 11 Page - Texas Instruments

Back Button DRV10974 Datasheet HTML 7Page - Texas Instruments DRV10974 Datasheet HTML 8Page - Texas Instruments DRV10974 Datasheet HTML 9Page - Texas Instruments DRV10974 Datasheet HTML 10Page - Texas Instruments DRV10974 Datasheet HTML 11Page - Texas Instruments DRV10974 Datasheet HTML 12Page - Texas Instruments DRV10974 Datasheet HTML 13Page - Texas Instruments DRV10974 Datasheet HTML 14Page - Texas Instruments DRV10974 Datasheet HTML 15Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 29 page
background image
100% peak output
50% peak output
VM
VM/2
100% PWM input
50% PWM input
pk
dc
CC
Vph
PWM
V
u
PWM output
Average value
U-V
V-W
W-U
U
V
W
Sinusoidal Voltage from Phase to Phase
Sinusoidal Voltage from Phase to GND
With 3
rd-Order Harmonics
11
DRV10974
www.ti.com
SLVSDN2 – JANUARY 2018
Product Folder Links: DRV10974
Submit Documentation Feedback
Copyright © 2018, Texas Instruments Incorporated
Feature Description (continued)
Figure 4. Sinusoidal Voltage
Figure 5. PWM Encoded Phase Output and the Average Value
The output amplitude is determined by the supply voltage (VCC) and the PWM-commanded duty cycle (PWM) as
calculated in Equation 1 and shown in Figure 6. The maximum amplitude is applied when the commanded PWM
duty cycle is slightly less than 100% in order to keep the 25-kHz PWM rate.
(1)
Figure 6. Output Voltage Amplitude Adjustment
The motor speed is controlled indirectly by using the PWM command to control the amplitude of the phase
voltages which are applied to the motor. The PWM pin can be driven by either a digital duty cycle or an analog
voltage.
The duty cycle of the PWM input (PWM) is passed through a low-pass filter that ramps from 0% to 100% duty
cycle in 120 ms. The control resolution is approximately 0.2%. The signal path from PWM input to PWM motor is
shown in Figure 7.


Аналогичный номер детали - DRV10974

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
DRV10974 TI1-DRV10974 Datasheet
1Mb / 29P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974 TI1-DRV10974 Datasheet
1Mb / 37P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974 TI1-DRV10974 Datasheet
1Mb / 40P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974PWPR TI1-DRV10974PWPR Datasheet
1Mb / 29P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974PWPR TI1-DRV10974PWPR Datasheet
1Mb / 37P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
More results

Аналогичное описание - DRV10974

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
DRV10974_1809 TI1-DRV10974_1809 Datasheet
1Mb / 40P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10975_018 TI1-DRV10975_018 Datasheet
1Mb / 65P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974_1807 TI1-DRV10974_1807 Datasheet
1Mb / 37P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10975 TI1-DRV10975 Datasheet
1Mb / 57P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10974 TI1-DRV10974_18 Datasheet
1Mb / 29P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10975 TI1-DRV10975_18 Datasheet
1Mb / 64P
[Old version datasheet]   12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10975 TI-DRV10975_15 Datasheet
1Mb / 57P
[Old version datasheet]   DRV10975 12-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10983 TI1-DRV10983 Datasheet
1Mb / 58P
[Old version datasheet]   12- to 24-V, Three-Phase, Sensorless BLDC Motor Driver
DRV10866 TI-DRV10866 Datasheet
934Kb / 14P
[Old version datasheet]   5-V, THREE-PHASE, SENSORLESS BLDC MOTOR DRIVER
DRV10987 TI1-DRV10987_17 Datasheet
1Mb / 76P
[Old version datasheet]   12- to 24-V, Three-Phase, Sensorless BLDC Motor Driver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com