Datasheet Details
Part number
CD6650CP
Manufacturer
Huajing
File Size
272.23 KB
Description
Motor steady speed circuit
Datasheet
CD6650CP Datasheet
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Full PDF Text Transcription (Reference)
The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
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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 / Vref)/ I7 ( Vref / Vref)/ Ta
Vref Vref
VCC=1.8V Ra=4.7 CD6650CP VCC = 1.8V ~ 7V CD6650CB VCC = 1.