Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

EMC6D103 Datasheet(PDF) 46 Page - SMSC Corporation

Part # EMC6D103
Description  Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features
PDF  92 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SMSC [SMSC Corporation]
Direct Link  http://www.smsc.com
Logo SMSC - SMSC Corporation

EMC6D103 Datasheet(HTML) 46 Page - SMSC Corporation

Back Button EMC6D103 Datasheet HTML 42Page - SMSC Corporation EMC6D103 Datasheet HTML 43Page - SMSC Corporation EMC6D103 Datasheet HTML 44Page - SMSC Corporation EMC6D103 Datasheet HTML 45Page - SMSC Corporation EMC6D103 Datasheet HTML 46Page - SMSC Corporation EMC6D103 Datasheet HTML 47Page - SMSC Corporation EMC6D103 Datasheet HTML 48Page - SMSC Corporation EMC6D103 Datasheet HTML 49Page - SMSC Corporation EMC6D103 Datasheet HTML 50Page - SMSC Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 46 / 92 page
background image
Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features
Datasheet
Revision 0.3 (03-01-07)
46
SMSC EMC6D103
DATASHEET
Note 7.3
100% duty cycle is 255/256.
Note 7.4
RPM=60/TRevolution, TTachPulse= TRevolution/2. Using 3 edges for detection, TTachPulse =
(PWM ”ON” Time – Guard Time). Minimum RPM values shown use minimum guard time
(88.88usec).
Note 7.5
100% duty cycle is 255/256
Note 7.6
RPM=60/TRevolution, TTachPulse= TRevolution/2. Using 2 edges for detection, TTachPulse =
2*(PWM ”ON” Time-Guard Time). Minimum RPM values shown use minimum guard time
(88.88usec).
Table 7.3 Minimum RPM Detectable Using 3 Edges – No PWM Stretching
PWM
FREQUENCY
PULSE WIDTH AT DUTY CYCLE
(PWM ”ON” TIME)
MINIMUM RPM AT DUTY CYCLE (Note 7.4)
(30/TTachPulse)
(HZ)
25%
(MSEC)
50%
(MSEC)
100%
(MSEC)
(Note 7.3)
25%
50%
100%
87.7
2.85
5.7
11.36
10865
5347
2662
58.6
4.27
8.53
17
7175
3554
1774
44
5.68
11.36
22.64
5366
2662
1330
35.2
7.1
14.2
28.3
4279
2126
1063
29.3
8.53
17.06
34
3554
1768
885
21.9
11.42
22.83
45.48
2648
1319
661
14.6
17.12
34.25
68.23
1761
878
440
11
22.73
45.45
90.55
1325
661
332
Table 7.4 Minimum RPM Detectable Using 2 Edges – No PWM Stretching
PWM
FREQUENCY
PULSE WIDTH AT DUTY CYCLE
(PWM ”ON” TIME)
MINIMUM RPM AT DUTY CYCLE (Note 7.6)
(30/TTachPulse)
(HZ)
25%
(MSEC)
50%
(MSEC)
100%
(MSEC)
(Note 7.5)
25%
50%
100%
87.7
2.85
5.7
11.36
5433
2673
1331
58.6
4.27
8.53
17
3588
1777
887
44
5.68
11.36
22.64
2683
1331
665
35.2
7.1
14.2
28.3
2139
1063
532
29.3
8.53
17.06
34
1777
884
442
21.9
11.42
22.83
45.48
1324
660
330
14.6
17.12
34.25
68.23
881
439
220
11
22.73
45.45
90.55
663
331
166



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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