HT7544 データシートの表示（PDF） - Holtek Semiconductor
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HT7544 Datasheet PDF : 10 Pages
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HT75XX
HT7550, +5.0V output type
Ta=25°C
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
DVOUT
DVIN ´ VOUT
VIN
DVOUT
DTa
Parameter
Test Conditions
VIN
Conditions
Output Voltage Tolerance 7V IOUT=10mA
Output Current
7V
¾
Min. Typ. Max. Unit
4.75 5.0 5.25 V
100 150 ¾ mA
Load Regulation
Voltage Drop
Current Consumption
Line Regulation
7V 1mA£IOUT£70mA ¾
¾ IOUT=1mA
¾
7V No load
¾
¾
6V£VIN£15V
IOUT=1mA
¾
60 150 mV
100 ¾ mV
10 20
mA
0.2 ¾ %/V
Input Voltage
¾
¾
¾
¾ 24
V
Temperature Coefficient
7V
IOUT=10mA
0°C<Ta<70°C
¾ ±0.75 ¾ mV/°C
HT7580, +8.0V output type
Ta=25°C
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
DVOUT
DVIN ´ VOUT
VIN
DVOUT
DTa
Parameter
Test Conditions
VIN
Conditions
Output Voltage Tolerance 10V IOUT=10mA
Output Current
10V
¾
Min. Typ. Max. Unit
7.61 8.0 8.4 V
100 150 ¾ mA
Load Regulation
Voltage Drop
Current Consumption
10V 1mA£IOUT£70mA ¾ 60 150 mV
¾ IOUT=1mA
¾ 100 ¾ mV
10V No load
¾ 10 20 mA
Line Regulation
¾
9V£VIN£20V
IOUT=1mA
¾ 0.2 ¾ %/V
Input Voltage
¾
¾
¾
¾ 24
V
Temperature Coefficient
10V
IOUT=10mA
0°C<Ta<70°C
¾ ±1.2 ¾ mV/°C
6
May 2, 2000
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