ST662ACD データシートの表示（PDF） - STMicroelectronics
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ST662ACD Datasheet PDF : 12 Pages
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ST662A
ELECTRICAL CHARACTERISTICS (Refer to the test circuits, VCC = 4.5V to 5.5V Ta = Tmin to Tmax
unless otherwise specified. Typical Value are referred at Ta = 25 oC)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
Vo Output Voltage
Io = 0 mA to 20 mA
11.4
12
12.6
V
Vo Output Voltage
Io = 0 mA to 30 mA VCC = 4.75 to 5.5 V 11.4
12
12.6
V
IQ1 Quiescent Current
No Load, VSHDN = 0
100
500
µA
IQ2 Shutdown Current
No Load, VSHDN = VCC
1
10
µA
ISH Shutdown Pin Current
VSHDN = 0V, VCC = 5V
VSHDN = VCC = 5V
-50
-12
-5
µA
0
µA
Vil Shutdown Input Low Threshold
0.4
V
Vih Shutdown Input High
Threshold
2.4
V
fo Oscillator Frequency
VCC = 5V, Io = 30 mA
400
KHz
ν Power Efficecy
VCC = 5V, Io = 30 mA
72
%
Rsw VCC - VOUT Switch Impedance VSHDN = VCC = 5V, Io = 100 µA
1
2
KΩ
Do not overload or short the Output to Ground. If the above conditions are observerd, the device may be damaged.
Output Voltage vs Temperature
Output Voltage vs Temperature
Supply Current vs Temperature
Supply Currernt vs Supply Voltage
3/12
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