GT2113 查看數據表（PDF） - GTM CORPORATION
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GT2113 Datasheet PDF : 7 Pages
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ISSUED DATE :2006/04/18
REVISED DATE :
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Input Max Voltage
Output Current
Output Voltage
Operating Ambient Temperature
Junction Temperature
Maximum Junction Temperature
Thermal Resistance
VIN
IOUT
VOUT
Topr
Tj
Tj Max
jc (Conductive Epoxy)*
ja
8
PD/( VIN- VO)
1.5~5.0
-40 ~ +85
-40 ~ +125
150
81
260
V
mA
V
к
к
к
к /W
к /W
Internal Power Dissipation
PD
400
mW
EDS Classification
B
*Measure jc on center of molding compound if IC has no tab.
Electrical Characteristics Ta=25к V N=VOUT(T)+2V unless otherwise noted
Parameter
Symbol
Condition
Min TYP Max Unit
Output Voltage
Output Current
Current Limit
Load Regulation
Dropout Voltage
Quiescent Current
Ground Pin Current
Line Regulation
Input Voltage
Over Temperature Shutdown
Over Temperature Hysterisis
Vo Temperature Coefficient
Short Circuit Current(Note4)
Power Supply Rejection
VOUT(E)
(Note1)
IO
ILIM
REGLOAD
VDROPOUT
IQ
IGND
REGLINE
VIN
OTS
OTH
TC
ISC
PSRR
VIN=VOUT(T)+2V, IO=1mA
VIN=VOUT(T)+2V, VO>1.2
VIN=VOUT(T)+2V, VO>1.2
VIN=VOUT(T)+2V, IO=1mA to 300mA
IO=300mA
VO=VOUT(E)-2%
1.2V VOUT(T) 2.0V
2.0V<VOUT(T) 2.8V
2.8V<VOUT(T)
VIN= VOUT(T)+1V, IO=0mA
VIN= VOUT(T)+2V, IO=1mA~300mA
IO=1mA
VIN=VOUT(T)+1 to
VOUT(T)+2
1.2V VOUT(T) 1.4V
1.4V<VOUT(T) 2.0V
2.0V<VOUT(T)<4ˁ˃˩
4.0V VOUT(T)
VIN=VOUT(T)+1V, VO<0.8V
Io=100mA
Co=2.2 F
f=1kHz
f=10kHz
f=100kHz
-1.5%
300
300
-1
-
-
-
-
-
-0.2
-0.15
-0.1
-0.4
Note3
-
-
-
-
-
-
-
VOUT(T)
(Note2)
-
450
0.2
-
-
-
30
35
-
-
0.02
0.2
-
150
30
30
150
50
20
15
1.5%
-
-
1
1300
400
300
50
-
0.2
0.15
0.1
0.4
7
-
-
-
300
-
-
-
V
mA
mA
%
mV
A
A
%
V
к
к
ppm/к
mA
dB
Output Voltage Noise
eN
f=10Hz~100kHz, Io=10mA, Co=2.2 F -
30
-
Vrms
EN Input Threshold
VEH
VEL
VIN=2.7V to 7V
VIN=2.7V to 7V
2.0
-
VIN
V
0
-
0.4
V
EN Input Bias Current
IEH
IEL
VEN=VIN, VIN=2.7V to 7V
VEN= 0V, VIN=2.7V to 7V
-
-
0.1
A
-
-
0.5
A
Shutdown Supply Current
ISD
VIN=5V, VO=0V, VEN<VEL
-
0.5
1
A
Shutdown Output Voltage VO,SD
Io=0.4mA, VEN<VEL
0
-
0.4
V
Output Under Voltage
VUV
2.5V VOUT(T) 5.0V
1.2V VOUT(T)<2.5V
-
-
85
% VOUT(T)
-
-
75
Output Over Voltage
VOV
2.5V VOUT(T) 5.0V
1.2V VOUT(T)<2.5V
115
-
125
-
-
-
% VOUT(T)
PG Leakage Current
ILC
VPG=7V
-
-
1
A
PG Voltage Rating
VPG
VO in regulation
-
-
7
V
PG Voltage Low
VOL
ISINK=0.4mA
-
-
0.4
V
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
4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before
a current source load is applied.
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