công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

POWERSTEP01 bảng dữ liệu(PDF) 42 Page - STMicroelectronics

tên linh kiện POWERSTEP01
Giải thích chi tiết về linh kiện  System-in-package integrating microstepping controller and 10 A power MOSFETs
PDF  92 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

POWERSTEP01 bảng dữ liệu(HTML) 42 Page - STMicroelectronics

Back Button POWERSTEP01 Datasheet HTML 38Page - STMicroelectronics POWERSTEP01 Datasheet HTML 39Page - STMicroelectronics POWERSTEP01 Datasheet HTML 40Page - STMicroelectronics POWERSTEP01 Datasheet HTML 41Page - STMicroelectronics POWERSTEP01 Datasheet HTML 42Page - STMicroelectronics POWERSTEP01 Datasheet HTML 43Page - STMicroelectronics POWERSTEP01 Datasheet HTML 44Page - STMicroelectronics POWERSTEP01 Datasheet HTML 45Page - STMicroelectronics POWERSTEP01 Datasheet HTML 46Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 42 / 92 page
background image
Phase current control: voltage mode
powerSTEP01
42/92
DocID025022 Rev 5
Motor supply voltage compensation can be enabled setting high the EN_VSCOMP bit of the
CONFIG register (seeTable 46 on page 68). If the EN_VSCOMP bit is low, the
compensation is disabled and the internal analog to digital converter is at the user’s
disposal; the sampling rate is always equal to PWM frequency.
8.6
Winding resistance thermal drift compensation
The higher the winding resistance the greater the voltage to be applied in order to obtain the
same phase current.
The powerSTEP01 integrates a register (K_THERM) which can be used to compensate
phase resistance increment due to temperature rising.
The value in the K_THERM register (Section 11.1.15 on page 57) multiplies duty cycle value
allowing the higher phase resistance value to be faced.
The compensation algorithm and the eventual motor temperature measurement should be
implemented by microcontroller firmware.



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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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