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AN6651 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Motor Control Circuit - Panasonic

भाग संख्या AN6651
समारोह Motor Control Circuit
मैन्युफैक्चरर्स Panasonic 
लोगो Panasonic लोगो 
पूर्व दर्शन
1 Page
		
<?=AN6651?> डेटा पत्रक पीडीएफ

AN6651 pdf
AN6651
ICs for Motor
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Symbol
Supply Voltage
VCC
Supply Current
ICC *2
Power Dissipation
PD *1
Operating Ambient Temperature
Topr
Storage Temperature
Tstg
*1 Ta = 25˚C, With a 10 × 10mm bakelite printed circuit board (35µm Cu leaf)
*2 t 5s
Rating
14.4
2000
1300
–20 ~ + 75
– 40 ~ +150
Unit
V
mA
mW
˚C
˚C
s Electrical Characteristics (Ta = 25˚C)
Parameter
Symbol
Reference Voltage
Bias Current
Current Proportional Constant
VREF
IBias
K
Saturation Voltage
Voltage Characteristics (1)
Voltage Characteristics (2)
Current Characteristics (1)
Current Characteristics (2)
Temperature Characteristics (1)
Temperature Characteristics (2)
Vsat
VREF
VREF
/VCC
K
K
/VCC
VREF
VREF
/I4
K
K
/I4
VREF
VREF
/Ta
K
K
/Ta
Condition
VCC = 6V, Ra = 1k
VCC = 6V
VCC = 6V, DI4 = 40mA
VCC = 4.2V, Ra = 5.0
VCC = 3.5V ~ 14V, Ra = 1k
VCC = 3.5V ~ 14V, DI4 = 40mA
I4 = 50mA ~ 200mA
I4 = 50mA ~ 200mA
Ta = –20˚C ~ 75˚C,
VCC = 6V, Ra = 1k
Ta = –20˚C ~ 75˚C,
DI4 = 40mA
min.
0.85
35
typ.
1.0
0.8
40
1.15
– 0.1
0.2
– 0.02
– 0.01
0.01
0.01
max.
1.15
1.8
45
2
Unit
V
mA
V
%/V
%/V
%/mA
%/mA
%/˚C
%/˚C
s Characteristics Curve
PD – Ta
1.6 (1) With a 10 × 10mm
bakelite printed
1.4 circuit board
(35µm Cu leaf)
(2) Without heat sink
1.2
1.0 (1)
(2)
0.8
0.6
0.4
0.2
0
–20 0 20 40 60 80 100 120 140 160 180
Ambient Temperature Ta (˚C)
s Application Circuit
RT 180
VCC
22µH
Micro
Motor M
Ea
Ra
RS
2
1 AN6651
4
10µF
3
Motor Constants
Ka : Electromotive force constant = 1.1mV/rpm
Ra : Internal resistor = 5
KT : Torque constant = 100g · cm/A

विन्यास 3 पेज
डाउनलोड[ AN6651 Datasheet.PDF ]


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