G5U2189 데이터 시트보기 (PDF) - GTM CORPORATION
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G5U2189 Datasheet PDF : 7 Pages
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ISSUED DATE :2006/04/14
REVISED DATE :
Absolute Maximum Ratings
Parameter
Input Max Voltage
Output Current
Output Voltage
Operating Ambient Temperature
Junction Temperature
Maximum Junction Temperature
Thermal Resistance
Internal Power Dissipation(ϦT=100к)
EDS Classification
Symbol
VIN
IOUT
VOUT
Topr
Tj
Tj Max
jc
PD
Ratings
8
PD/( VIN- VO)
Gnd-0.3 to VIN+0.3
-40 ~ +85
-40 ~ +125
150
5
3.0
B
Unit
V
A
V
к
к
к
к/W
W
Electrical Characteristics VIN=VOUT(T)+2V, VEN=VIN, TA=25к unless otherwise
Parameter
Output Voltage
Output Current
Symbol
VOUT(E)
(Note1)
IO
Condition
IO=1mA
VOUT>1.2V
Min
-1.5%
1.55
TYP
VOUT(T)
(Note2)
-
Current Limit
ILIM
VOUT>1.2V
1.55 2.0
Load Regulation
REGLOAD
IO=1mA to 1.5A
-1
0.2
Dropout Voltage
IO=1.55A
1.5V<VOUT(T)Љ2.0V
-
-
VDROPOUT VO=VOUT(E)-2% 2.0V<VOUT(T)Љ2.8V
-
-
2.8V<VOUT(T)
-
-
Ground Pin Current
IGND
IO=1mA~1.5A
-
45
Line Regulation
REGLINE
IO=1mA
VIN=VOUT(T)+1 to
VOUT(T)+2
VOUT(T)<2.0V
2.0VЉVOUT(T)
-
-
-
0.02
Input Voltage
VIN
Note3 -
Over Temperature Shutdown
OTS
-
150
Over Temperature Hysterisis
OTH
-
30
Output Voltage
Temperature Coefficient
TC
ADJ Input Bias Current
IADJ
VIN=5V, VADJ=1.242V
-
30
-
1
ADJ Reference Voltage
VREF
1.223 1.242
Power Supply Rejection
Output Voltage Noise
EN Input Threshold
PSRR
eN
VEH
VEL
Io=100mA
Co=4.7 F ceramic
f=10Hz~100kHz
Io=10mA
f=1kHz
f=10kHz
f=100kHz
Co=4.7 F
VIN=2.7V to 7V
VIN=2.7V to 7V
-
50
-
20
-
15
-
30
2.0
-
0
-
IEH
EN Input Bias Current
IEL
VEN=VIN, VIN=2.7V to 7V
VEN= 0V, VIN=2.7V to 7V
-
-
-
-
Shutdown Supply Current
ISD
VIN=5.0V, VO=0, VEN<VEL
VIN=2.5V, VO=0, VEN<VEL
-
30
-
0.5
Max
1.5%
-
-
1
1000
800
600
-
0.15
0.1
7
-
-
-
-
1.261
-
-
-
-
VIN
0.4
0.1
0.5
-
2
Unit
V
A
A
%
mV
A
%
V
к
к
ppm/к
A
V
dB
Vrms
V
V
A
A
A
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
G5U2189
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