7133A-1 Просмотр технического описания (PDF) - Holtek Semiconductor
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7133A-1 Datasheet PDF : 14 Pages
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HT71xx-1
HT7125-1, +2.5V Output Type
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
D V OUT
D V IN ´ V O U T
VIN
D V OUT
DTa
Parameter
Output Voltage
Output Current
Load Regulation
Voltage Drop (Note)
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
Ta=25°C
Test Conditions
VIN
Conditions
4.5V IOUT=10mA
4.5V
¾
Min. Typ. Max. Unit
2.425 2.500 2.575 V
20
30
¾
mA
4.5V 1mA£IOUT£20mA
¾
¾ IOUT=1mA, DVOUT=2% ¾
4.5V No load
¾
60 100 mV
100
¾
mV
2.5
4.0
mA
¾
3.5V£VIN£24V
IOUT=1mA
¾
¾
4.5V IOUT=10mA
-40°C<Ta<85°C
¾
0.2
¾ %/V
¾
¾
24
V
¾ ±0.41 ¾ mV/°C
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at VIN = VOUT+2V with a fixed load.
HT7127-1, +2.7V Output Type
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
D V OUT
D V IN ´ V O U T
VIN
D V OUT
DTa
Parameter
Output Voltage
Output Current
Load Regulation
Voltage Drop (Note)
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
Ta=25°C
Test Conditions
VIN
Conditions
4.7V IOUT=10mA
4.7V
¾
Min. Typ. Max. Unit
2.619 2.700 2.781 V
20
30
¾
mA
4.7V 1mA£IOUT£20mA
¾
¾ IOUT=1mA, DVOUT=2% ¾
4.7V No load
¾
60 100 mV
100
¾
mV
2.5
4.0
mA
¾
3.7V£VIN£24V
IOUT=1mA
¾
¾
4.7V
IOUT=10mA
-40°C<Ta<85°C
¾
0.2
¾ %/V
¾
¾
24
V
¾ ±0.43 ¾ mV/°C
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at VIN = VOUT+2V with a fixed load.
Rev. 2.10
4
April 30, 2013
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