STK672 查看數據表（PDF） - SANYO -> Panasonic
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STK672 Datasheet PDF : 11 Pages
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STK672-050
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage 1
Maximum supply voltage 2
Input voltage
Phase output current
Repetitive avalanche handling capability
Maximum output dissipation
Operating substrate temperature
Junction temperature
Storage temperature
Symbol
Conditions
VCC1 max
VCC2 max
VIN max
IOH max
No signal
No signal
Logic input block
One 0.5s pulse, VCC1 applied,
Load/phase: R = 5Ω, L = 10mH
Ear max
Pd max θc-a = 0
Tc max
Tj max
Tstg
Ratings
52
−0.3 to +7.0
−0.3 to +7.0
4.0
38
25
105
150
−40 to +125
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage 1
Supply voltage 2
Input voltage
Phase driver withstand voltage
Phase current
Symbol
V CC 1
V CC 2
V IH
V DSS
IOH max
Conditions
With signal
With signal
Tr1, 2, 3, 4 (A, A, B, B outputs)
50% duty
Electrical Characteristics at Tc = 25°C, VCC1 = 24V, VCC2 = 5V
Parameter
Control supply current
Output saturation voltage
Average output current
FET diode forward voltage
[Control inputs]
Input voltage
Input current
[Vref input]
Input voltage
Input current
[Control outputs]
Output voltage
PWM frequency
[Current division ratio (A/B)]
2W1-2, W1-2, 1-2
2W1-2, W1-2
2W1-2
2W1-2, W1-2, 1-2
Symbol
Conditions
min
ICC Pin 7 input, ENABLE = low
–
Vsat RL = 7.5Ω (I = 3A)
–
Io ave
Vref = 0.6V,
Load/phase: R = 3.5Ω, L = 3.8mH
0.45
Vdf If = 1.0A
–
VIH Excluding Vref pin
4.0
VIL Excluding Vref pin
–
IIH
Excluding Vref pin
0
IIL
Excluding Vref pin
125
VI
Pin 8
0
II
Pin 8
–
VOH I = −3mA (MoI, Mo1, Mo2 pins)
2.4
VOL I = +3mA (MoI, Mo1, Mo2 pins)
–
fc
37
Vref θ = 1/8
Vref θ = 2/8
Vref θ = 3/8
Vref θ = 4/8
Ratings
10 to 45
5.0 ± 5%
0 to VCC2
100 (min)
3.0 (max)
typ
4.5
1.4
0.50
1.2
–
–
1
250
–
1
–
–
47
Unit
V
V
V
A
mJ
W
°C
°C
°C
Unit
V
V
V
V
A
max
Unit
15
mA
2.6
V
0.55
A
1.8
V
–
V
1.0
V
10
µA
510
µA
2.5
V
–
µA
–
V
0.4
V
57
kHz
100
%
92
%
83
%
71
%
No. 5228—2/11
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