78D05G-AA3-T(2011) Ver la hoja de datos (PDF) - Unisonic Technologies
Número de pieza
componentes Descripción
Fabricante
78D05G-AA3-T Datasheet PDF : 8 Pages
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78DXX
ELECTRICAL CHARACTERISTICS(Cont.)
LINEAR INTEGRATED CIRCUIT
For 78D15 (VIN=23V, IOUT=0.5A, CI =0.33μF, CO=0.1μF,)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
VOUT
IOUT=5mA~0.5A
VIN =17.5~30V, IOUT=5mA~0.5A
Load Regulation
ΔVOUT
IOUT=5mA~0.5A
IOUT=5mA~200mA
Line Regulation
ΔVOUT
VIN=18.5~30V
VIN=17.5~30V, IOUT=0.5A
Quiescent Current
IQ
IOUT=0.5A
Quiescent Current Change
ΔIQ
VIN=17.5~30V
IOUT=5mA~0.5A
Output Noise Voltage
eN 10Hz≤f≤100kHz
Temperature coefficient of VOUT
ΔVOUT/ΔT IOUT=5mA
Ripple Rejection
RR VIN=18.5~28.5V, f=120Hz
Peak Output Current
IPEAK
Short-Circuit Current
ISC
VIN=35V
Dropout Voltage
VD
MIN TYP MAX UNIT
14.4 15 15.6 V
14.25
15.75 V
150 mV
75 mV
150 mV
150 mV
8 mA
1 mA
0.5 mA
90
μV
-1.8
mV/°C
54 70
dB
1.2
A
250
mA
2
V
For 78D18 (VIN=27V, IOUT=0.5A)
PARAMETER
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Temperature coefficient of VOUT
Ripple Rejection
Peak Output Current
Short-Circuit Current
Dropout Voltage
SYMBOL
TEST CONDITIONS
VOUT
IOUT=5mA~0.5A
VIN=21~33V,IOUT=5mA~0.5A
ΔVOUT
IOUT=5mA~0.5A
IOUT=5mA~200mA
ΔVOUT
VIN=21~33V
VIN=21~33V, IOUT =0.5A
IQ
IOUT=0.5A
ΔIQ
VIN=21.5~33V
IOUT=5mA~0.5A
eN 10Hz≤f≤100kHz
ΔVOUT/ΔT IOUT=5mA
RR VIN =22~32V,f=120Hz
IPEAK
ISC
VIN=35V
VD
MIN TYP MAX UNIT
17.28 18 18.72 V
17.1
18.9 V
180 mV
90 mV
180 mV
180 mV
8 mA
1 mA
0.5 mA
110
μV
-2.2
mV/°C
53 69
dB
1.2
A
250
mA
2
V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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