STK681-352-E 데이터 시트보기 (PDF) - ON Semiconductor
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STK681-352-E Datasheet PDF : 14 Pages
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STK681-352-E
Allowable Operating Ranges at Ta=25C
Parameter
Symbol
Conditions
Ratings
unit
Operating supply voltage
VCC
With signals applied
18 to 29
V
Input voltage
VIN
0 to 5.5
V
Output current 1
Output current 2
IO1
DC current, Tc=80C
IO2
DC current, Tc=105C
4.6
A
3.8
A
Brake current
IOB
Square wave current, operating time 2ms,
Low side brake,Tc=105C
12
A
Refer to the graph for each conduction-period tolerance range for the output current and brake current.
Electrical Characteristics at Tc=25C, VCC=24V
Parameter
Symbol
Conditions
VCC supply current
FET diode forward voltage
Output saturation voltage 1
Output saturation voltage 2
Output leak current
Input high voltage
Input low voltage
High-level input current
Low-Level Input current
Overcurrent detection voltage
ICCO
Vdf
Vsat1
Vsat2
IOL
VIH
VIL
IILH
IILL
VOC
ENABLE=GND, IN1=IN2=3.3V
If=1A (RL=23)
RL=23, F1, F2
RL=23, F3, F4
F1, F2, F3, and F4 OFF operation
IN1, IN2, ENABLE pins
IN1, IN2, ENABLE pins
IN1, IN2, ENABLE pins, VIH=3.3V
IN1, IN2, ENABLE pins, VIL=GND
Between pins Vref1 and S.P
Internal PWM frequency
fc
Overheat detection temperature TSD
Design guarantee
Note: A fixed-voltage power supply must be used.
min
2.5
32
typ
9.3
0.76
140
50
33
0.48
46
144
max
unit
11
mA
1.4
V
200
mV
85
mV
50
A
V
0.8
V
50
A
10
A
V
62 kHz
C
Package Dimensions
unit:mm (typ)
24.2
(18.4)
4.5
(R1.47)
1
19
1.0
0.5
18 1.0=18.0
0.4
2.0
4.0
4.45
No.A1929-2/14
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