G5U2178-15 Ver la hoja de datos (PDF) - GTM CORPORATION
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G5U2178-15 Datasheet PDF : 6 Pages
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ISSUED DATE :2005/06/21
REVISED DATE :
Absolute Maximum Ratings
Parameter
Input Max Voltage
Symbol
VIN
Ratings
8
Unit
V
Output Current
Output Voltage
Operating Ambient Temperature
IOUT
PD/( VIN- VO)
A
VOUT
1.5~5.0
V
Topr
-40 ~ +85
к
Junction Temperature
Tj
-40 ~ +125
ć
Maximum Junction Temperature
Thermal Resistance
Internal Power Dissipation(ϦT=100к)
Tj Max
jc
PD
150
5
3000
ć
к/W
mW
EDS Classification
B
Electrical Characteristics VIN=VOUT(T)+2V, VEN=VIN, TA=25к unless otherwise
Parameter
Output Voltage
Output Current
Symbol
VOUT(E)
(Note1)
IO
Condition
VEN=VEHmin, IO=1mA
VOUT>1.2V
Min
-1.5%
1.5
TYP
VOUT(T)
(Note2)
-
Max
1.5%
-
Unit
V
A
Current Limit
ILIM
VOUT>1.2V
1.5 2.0
-
A
Load Regulation
Dropout Voltage
REGLOAD
IO=1mA to 1.5A
-1
IO=1.5A
1.5V<VOUT(T)Љ2.0V -
VDROPOUT VO=VOUT(E)-2% 2.0V<VOUT(T)Љ2.8V
-
0.2
1
%
-
1300
-
800
mV
2.8V<VOUT(T)
-
-
600
Quiescent Current
IQ
IO=0mA
-
45
70
A
Ground Pin Current
Line Regulation
IGND
IO=1mA~1.5A
-
45
-
A
IO=1mA
VOUT(T)<2.0V
-0.15
-
0.15
REGLINE
VIN=VOUT(T)+1 to
VOUT(T)+2
2.0VЉVOUT(T)<4.0V
-0.1
0.02
0.1
%
4.0VЉVOUT(T)
-0.4
-
0.4
Input Voltage
Over Temperature Shutdown
Over Temperature Hysterisis
Output Voltage
Temperature Coefficient
Short Circuit Current
VIN
OTS
OTH
TC
ISC
VOUT<0.4V
Note3 -
-
150
-
30
-
30
-
750
7
V
-
к
-
к
- ppm/к
-
mA
Power Supply Rejection
Power Supply Rejection
Output Voltage Noise
Output Voltage Noise
EN Input Threshold
PSRR
PSRR
eN
eN
VEH
VEL
Io=100mA
Co=4.7 F ceramic
Io=100mA
Co=4.7 F ceramic
CBYP=0.01 F
f=10Hz~100kHz
Io=10mA,
CBYP=0 F
f=10Hz~100kHz
Io=10mA,
CBYP=0.01 F
f=1kHz
f=10kHz
f=1kHz
f=10kHz
Co=4.7 F
Co=4.7 F
-
50
-
dB
-
20
-
-
75
-
dB
-
55
-
-
30
-
Vrms
-
30
-
Vrms
2.0
-
VIN
V
0
-
0.4
V
EN Input Bias Current
IEH
IEL
VIN=7V
VEN= 0V, VIN=7V
-
-
0.1
A
-
-
0.5
A
Shutdown Supply Current
ISD
VIN=5V, VOUT=0V, VEN=0V
-
0.5
2
A
Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when “VOUT (T) + 2.0V” is provided at the VIN pin while maintaining a
certain IOUT value).
2: VOUT (T) =Specified Output Voltage
3: VIN (MIN) =VOUT+VDROPOUT
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