Part Number
|
CD6650CP |
Manufacturer
|
Huajing |
Description
|
Motor steady speed circuit |
Published
|
Dec 15, 2014 |
Detailed Description
|
CD6650CP/CB
1.
CD6650CP/CB
CD6650CP VCC opr = 1.8V ~ 7V CD6650CB VCC ( opr ) = 1.8V ~ 3.6V
2.
2.1
DIP8/SOP8
41
23
...
|
Datasheet
|
CD6650CP
|
Overview
CD6650CP/CB
1.
CD6650CP/CB
CD6650CP VCC opr = 1.
8V ~ 7V CD6650CB VCC ( opr ) = 1.
8V ~ 3.
6V
2.
2.
1
DIP8/SOP8
41
23
1k
10k
7
2.
2
1 2 3 4
Vref Vref + VCC IN comp
8 56
-5
GND
+6
GND
7 Motor
8 Phase Com
14 0510 5807228-5542 15
0510 5800864
CD6650CP/CB
3.
3.
1
Tamb= 25
7 1 CP CD6650CP
VCC V1 2 4
ICC I7 PD Tamb Tstg 2 CB
CP ( 1) CB ( 2) CP ( 1) CB ( 2) CP ( 1): t 5us CB ( 2): t 1us
CP ( CB ( CP ( CB ( CP ( CB (
CD6650CB
1) 2) 1) 2) 1) 2)
7.
5 4 -0.
5 ~7.
5 -0.
5 ~ 4
1
1 750 360 -20~75 -20~60 -40~150 -40~125
V
V
A A mW
3.
2 Tamb= 25 VCC = 3V
ICCQ Vref
VCCS
R2~1 10k Ra
2 3 mA
1.
20 1.
28 1.
35 V
30mA
1.
0 1.
2 V
4.
1 4.
1
4.
2
1 2
* KVref =
Vsat
*KVref VCC
*KVa VCC
( Vref / Vr...
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