파트넘버.co.kr GM2116 데이터시트 PDF


GM2116 반도체 회로 부품 판매점

CMOS POSITIVE VOLTAGE REGULATOR



GTM 로고
GTM
GM2116 데이터시트, 핀배열, 회로
www.DataSheet4U.com
ISSUED DATE :2004/12/23
REVISED DATE :
G M 2 11 6
CMOS Po siti ve Vol tag e Regu l ato r
Description
The GM2116 series of positive, linear regulators feature low quiescent current (30 A typ.) with low dropout
voltage, making them ideal for battery applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
The GM2116 is stable with an output capacitance of 2.2 F or greater.
Features
Very Low Dropout Voltage
Guaranteed 600mA output
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
Factory Pre-set Output Voltage
Highly Accurate± 1.5%
Temperature Coefficient
Applications
Battery Powered Widgets
Instrumentation
Wireless Devices
Cordless Phones
PC Peripherals
Portable Electronics
Electronic Scales
Package Dimensions
Block Diagram
SOT-89
Typical Application Circuit
REF.
A
B
C
D
E
F
Millimeter
Min. Max.
4.4 4.6
4.05 4.25
1.50 1.70
1.30 1.50
2.40 2.60
0.89 1.20
REF.
G
H
I
J
K
L
M
Millimeter
Min. Max.
3.00 REF.
1.50 REF.
0.40 0.52
1.40 1.60
0.35 0.41
5 TYP.
0.70 REF.
1/4


GM2116 데이터시트, 핀배열, 회로
www.DataSheet4U.com
ISSUED DATE :2004/12/23
REVISED DATE :
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Input Max Voltage
VIN 8 V
Output Current
IOUT
1A
Output Voltage
Supply Voltage
VOUT
VIN
1.3~3.8
4.5~5.5
V
V
Operating Ambient Temperature
Topr -40 ~ +85
Junction Temperature
Tj -40 ~ +125
Maximum Junction Temperature
Tj Max
150
Thermal Resistance
Power Dissipation( T=100 )
jc 18 /W
ja 180 /W
PD 550 mW
EDS Classification
B
Electrical Characteristics Ta=25 unless otherwise noted
Parameter
Output Voltage
Output Current
Symbol
VOUT(E)
(Note1)
IO
Condition
VIN=VOUT(T)+1V, IO=1mA
VIN=VOUT(T)+2V, VOUT VOUT(E)*0.96
Min
-1.5%
600
TYP
VOUT(T)
(Note2)
-
Max
1.5%
-
Unit
V
mA
Current Limit
ILIM
VO>1.2V
600 800
-
mA
Load Regulation
Dropout Voltage
REGLOAD
VDROPOUT
VIN=VOUT(T)+2V, IO=1mA to 600mA
IO=600mA
VO=VOUT(E)-2%
1.3V VOUT(T)
1.4V<VOUT(T)
2.0V<VOUT(T)
1.4V
2.0V
2.8V
-
-
-
-
0.2 1
- 1900
- 1400
- 800
%
mV
2.8V<VOUT(T) - - 600
Quiescent Current
Line Regulation
IQ
REGLINE
VIN= VOUT(T)+1V, IO=0mA
IO=1mA
VIN=VOUT(T)+1 to
1.3V VOUT(T)
1.4V<VOUT(T)
1.4V
2.0V
VOUT(T)+2
2.0V<VOUT(T)<4
-
-0.2
-0.15
-0.1
30
-
-
0.02
50
0.2
0.15
0.1
A
%
4.0V VOUT(T)
-0.4 0.2
0.4
Input Voltage
VIN
Note3
-
7
V
Over Temperature Shutdown
OTS
- 150 -
Over Temperature Hysterisis
Output Voltage
Temperature Coefficient
Short Circuit Current(Note4)
OTH
TC
ISC
VIN=VOUT(T)+1V, VOUT<0.8V
- 30 -
- 30 - ppm/
-
300 600
mA
Power Supply Rejection
Output Voltage Noise
PSRR
eN
Io=100mA
Co=2.2 F
f=10Hz~100kHz
Io=10mA,
CBYP=0 F
f=100Hz
f=1kHz
f=10kHz
Co=2.2 F
- 60 -
- 50 -
- 20 -
dB
- 30 - Vrms
Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when “VOUT (T) + 1.0V” 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.
2/4




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GM2116 regulator

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