XC62GR3921MR [TOREX]

Regulator;
XC62GR3921MR
型号: XC62GR3921MR
厂家: Torex Semiconductor    Torex Semiconductor
描述:

Regulator

文件: 总13页 (文件大小:230K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
03S_07XC62G 02.9.12 3:04 PM ページ 315  
Series  
Positive Voltage Regulators (Output On/Off)  
CMOS Low Power Consumption  
■Applications  
Battery-powered Equipment  
Voltage supplies for cellular phones  
Cameras, Video Recorders  
Palmtops  
Small Input-Output Voltage Differential  
: 0.2V @ 80mA,  
0.38V @ 160mA  
3
Maximum Output Current  
: 150mA (VOUT = 3.0V)  
Highly Accurate : 2ꢀ ( 1ꢀ)  
Output Voltage Range  
: 2.1V ~ 5.0V  
Stand-by Supply Current  
: 0.1µA (VOUT = 3.0V)  
SOT-25 / SOT-89-5 Package  
■General Description  
■Features  
The XC62G series are highly precise, low power consumption positive  
voltage regulators, manufactured using CMOS and laser trimming  
technologies. The series achieves high output currents, with low input-  
output voltage differentials, and consists of a high precision voltage  
reference, an error correction circuit, and an output driver with current  
limitation. With good transient responses, output remains stable even  
during load changes. Also, having high ripple rejection ratios, the series  
can be used with low power supply noise. The CE input enables the  
output to be turned off, resulting in reduced power consumption. SOT-25  
(150mW) and SOT-89-5 (500mW) packages are available. With regards  
to the CE function, as well as the positive logic XC62GR series, a  
negative logic XC62GP series (custom) is also available.  
Maximum Output Current  
: 150mA (within max. power  
dissipation,VOUT=3.0V)  
Output Voltage Range : 2.1V~5.0V in 0.1V increments  
Highly Accurate  
: Set-up voltage 2ꢀ  
( 1ꢀ for semi-custom products)  
Low Power Consumption  
: TYP. 13µA (VOUT= 3.0V),  
TYP 23µA (VOUT=3.0V semi-custom,  
high-speed versions),  
TYP 0.1µA (Stand-by mode)  
Output Voltage Temperature Characteristics  
: TYP 100ppmꢁ/C  
: TYP 0.2ꢀꢁV  
Input Stability  
Ultra Small Packages : SOT-25 (150mW) mini-mold  
SOT-89-5 (500mW) mini-power mold  
■Typical Application Circuit  
Typical Performance  
Characteristic  
VIN  
VOUT  
XC62GR5022(5V HIGH SPEED�  
µF(tantalum�  
VIN=6V , CL=10  
5.2  
5.1  
5.0  
4.9  
4.8  
4.7  
4.6  
240  
CE  
CIN�  
200  
160  
120  
80  
VIN  
RL  
4.7µF�  
CL�  
Output Voltage  
VSS  
(Tantalum)�  
10µF�  
(Tantalum)�  
Output Voltage  
40mA  
1mA  
40  
0
Time(2msec/div�  
315  
03S_07XC62G 02.9.12 3:04 PM ページ 316  
XC62G Series  
■Pin Configuration  
■Pin Assignment  
VOUT  
5
VSS  
4
VOUT  
5
(NC)�  
4
PIN NUMBER  
PIN NAME  
FUNCTION  
SOT-25  
SOT-89-5  
1
2
3
4
5
4
2
3
1
5
V
SS  
IN  
Ground  
Supply Voltage input  
Chip Enable  
V
1
2
3
CE  
1
2
3
CE  
VSS VIN  
CE  
(NC)� VIN  
(NC)  
No Connection  
SOT-25�  
(TOP VIEW)�  
SOT-89-5�  
(TOP VIEW)�  
VOUT  
Regulated Output Voltage  
3
■Function List  
SERIES  
CE  
VOLTAGE OUTPUT  
H
L
ON  
OFF  
OFF  
XC62GR  
H
XC62GP  
L
ON  
H=High, L=Low  
■Product Classification  
Ordering Information  
X C 6 2 G X X X X X X X  
↑�  
a
b
c d e f  
DESIGNATOR  
a
DESCRIPTION  
DESIGNATOR  
e
DESCRIPTION  
True Logic Level at CE Pin:  
R=Positive  
P=Negative(Custom)  
Package Type  
M=SOT-25  
P=SOT-89-5  
Output Voltage  
b
c
d
30  
50  
=
=
3.0V  
5.0V  
Device Orientation  
Response:  
1=Standard  
2=High Speed (Semi-Custom)  
R=Embossed Tape  
(Standard Feed)  
L=Embossed Tape  
(Reverse Feed)  
f
Output Voltage Accuracy:  
1= 1.0%(Semi-custom)  
2= 2.0%  
316  
03S_07XC62G 02.9.12 3:04 PM ページ 317  
XC62G  
Series  
■Packaging Information  
SOT-25  
+0.1�  
-0.05  
0.15  
+0.1�  
-0.05  
0.4  
0~0.1  
3
(0.95)�  
1.1±0.1  
1.9±0.2  
2.9±0.2  
SOT-89-5  
+0.15�  
-0.2  
1.6  
1.5±0.1  
0.42±0.06  
0.42±0.06  
0.42±0.06  
+0.03�  
-0.02  
0.4  
0.42±0.06  
0.42±0.06  
0.47±0.06  
1.5±0.1 1.5±0.1  
4.5±0.1  
317  
03S_07XC62G 02.9.12 3:04 PM ページ 318  
XC62G Series  
■Marking  
qRepresents the integer of the Output Voltage  
R TYPE POSITIVE  
VOLTAGE LOGIC  
SYMBOL  
P TYPE NEGATIVE  
VOLTAGE LOGIC  
SYMBOL  
VOLTAGE(V)  
VOLTAGE(V)  
1 2 3 4  
A
B
C
D
E
F
0.w  
1.w  
2.w  
3.w  
4.w  
5.w  
6.w  
A
0.w  
1.w  
2.w  
3.w  
4.w  
5.w  
6.w  
B
C
SOT-25�  
D
(TOP VIEW)�  
SOT-89-5�  
(TOP VIEW)�  
E
F
H
H
wRepresents the decimal number of the Output Voltage  
e Represents the transition response  
3
SYMBOL  
TRANSITION RESPONSE  
SYMBOL  
VOLTAGE(V)  
SYMBOL  
VOLTAGE(V)  
-
REGULAR  
A
B
C
D
E
q
q
q
q
q
.0  
.1  
.2  
.3  
.4  
F
H
K
L
q
q
q
q
q
.5  
.6  
.7  
.8  
.9  
+
HIGH SPEED  
rRepresents the assembly lot no.�  
0-9,A-Z repeated (G, I, J, O, Q, W excepted)  
M
■Block Diagram  
VIN  
VOUT  
Current�  
Limit  
+
-
Output�  
Control  
Voltage�  
Reference  
CE  
VSS  
■Absolute Maximum Ratings  
Ta=25°C  
PARAMETER  
Input Voltage  
SYMBOL  
RATINGS  
12  
UNITS  
V
IN  
OUT  
OUT  
CE  
Pd  
V
mA  
V
Output Current  
Output Voltage  
CE Input Voltage  
I
500  
V
V
SS-0.3~VIN+0.3  
SS-0.3~VIN+0.3  
150  
V
V
V
SOT-25  
Continuous Total  
Power Dissipation  
mW  
SOT-89-5  
Pd  
500  
Operating Ambient Temperature  
Storage Temperature  
Topr  
Tstg  
-30~+80  
-40~+125  
°C  
°C  
Note:  
IOUT must be less than Pd/(VIN-VOUT)  
318  
03S_07XC62G 02.9.12 3:04 PM ページ 319  
XC62G  
Series  
■Electrical Characteristics  
XC62GR30 V  
OUT(T)=3.0V(Note1)  
Ta=25°C  
PARAMETER  
SYMBOL  
CONDITIONS  
OUT=40mA  
MIN  
TYP  
MAX  
UNITS  
V
CIRCUT  
1
I
Output Voltage  
V
OUT(E) (Note2)  
2.940  
3.000  
3.060  
VIN=4.0V  
Maximum Output Current  
Load Stability  
I
OUT max.  
150  
mA  
mV  
mV  
1
1
1
V
IN=4.0 VOUT(E)2.7V  
IN=4.0V  
V
VOUT  
45  
90  
1mAIOUT80mA  
IOUT=80mA  
V
DIF  
1
2
200  
395  
Input-Output  
Voltage Differential (Note3)  
IOUT=160mA  
VDIF  
380  
11  
770  
19  
mV  
1
2
2
2
µA  
Standard  
V
IN=VCE=4.0V  
(Note6)  
Supply Current1  
Supply Current2  
Input Stability  
Iss1  
3
High Speed  
23  
31  
µA  
µA  
I
SS2  
V
IN=4.0V,VCE=VSS  
0.1  
I
OUT=40mA  
VOUT  
VIN OUT  
%/V  
0.3  
1
0.2  
4.0VVIN10.0V  
V
V
IN  
Input Voltage  
V
10.0  
-
Output Voltage  
Temperature Characteristics  
VOUT  
Topr OUT  
CEH  
I
OUT=10mA  
100  
ppm/°C  
30°CTopr80°C  
V  
CE Input Voltage "High"  
CE Input Voltage "Low"  
V
1.5  
V
V
1
1
V
CEL  
CEH  
CEL  
0.25  
µA  
µA  
CE Input Current "High"  
CE Input Current "Low"  
I
VCE=VIN  
5.0  
0
2
2
I
VCE=VSS  
0.2  
0.05  
Note:  
1. VOUT(T)=Specified Output Voltage .  
2. 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).  
3. Vdif= {VIN1 (Note5)-VOUT1 (Note4)  
}
4. VOUT1= A voltage equal to 98% of the Output Voltage whenever an amply stabilised IOUT {VOUT(T)+1.0V} is input.  
5. VIN1= The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.  
6. High Speed is Semi-custom.  
319  
03S_07XC62G 02.9.12 3:04 PM ページ 320  
XC62G Series  
XC62GR50 V  
OUT(T)=5.0V (Note1)  
Ta=25°C  
PARAMETER  
SYMBOL  
CONDITIONS  
OUT=40mA  
MIN  
TYP  
MAX  
UNITS  
V
CIRCUT  
I
Output Voltage  
V
OUT(E) (Note2)  
4.900  
5.000  
5.100  
1
1
1
1
VIN=6.0V  
Maximum Output Current  
Load Stability  
IOUT max.  
180  
mA  
mV  
mV  
V
IN=6.0 VOUT(E)4.5V  
V
IN=6.0V  
VOUT  
40  
80  
1mAIOUT100mA  
I
OUT=100mA  
OUT=200mA  
V
DIF  
1
2
165  
330  
Input-Output  
Voltage Differential (Note3)  
I
VDIF  
330  
13  
660  
21  
mV  
1
2
2
2
µA  
Standard  
V
IN=VCE=6.0V  
(Note6)  
Supply Current1  
Supply Current2  
Input Stability  
Iss1  
High Speed  
27  
35  
µA  
µA  
I
SS2  
V
IN=6.0V,VCE=VSS  
0.1  
3
I
OUT=40mA  
VOUT  
VIN OUT  
%/V  
0.3  
1
0.2  
6.0VVIN10.0V  
V
V
IN  
Input Voltage  
V
10.0  
-
Output Voltage  
Temperature Characteristics  
VOUT  
Topr OUT  
CEH  
I
OUT=40mA  
100  
ppm/°C  
30°CTopr80°C  
V  
CE Input Voltage "High"  
CE Input Voltage "Low"  
V
1.5  
V
V
1
1
V
CEL  
CEH  
CEL  
0.25  
µA  
µA  
CE Input Current "High"  
CE Input Current "Low"  
I
VCE=VIN  
5.0  
0
2
2
I
VCE=VSS  
0.2  
0.05  
Note:  
1. VOUT(T)=Specified Output Voltage .  
2. 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).  
3. Vdif= {VIN1 (Note5)-VOUT1 (Note4)  
}
4. VOUT1= A voltage equal to 98% of the Output Voltage whenever an amply stabilised IOUT {VOUT(T)+1.0V} is input.  
5. VIN1= The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.  
6. High Speed is Semi-custom.  
320  
03S_07XC62G 02.9.12 3:04 PM ページ 321  
XC62G  
Series  
■Typical Application Circuit  
Standard Circuit  
VIN  
VOUT  
CE  
CIN�  
VIN  
RL  
4.7µF�  
CL�  
VSS  
(Tantalum)�  
10µF�  
(Tantalum)�  
3
■Test Circuits  
Circuit 1  
A
VIN  
VOUT  
CE  
VIN  
V
CL�  
10µF�  
CIN�  
VSS  
VCE  
(Tantalum)�  
4.7µF�  
(Tantalum)�  
Circuit 2  
VIN  
VOUT  
OPEN  
A
CE  
VIN  
VSS  
VCE  
A
321  
03S_07XC62G 02.9.12 3:04 PM ページ 322  
XC62G Series  
■Typical Performance Characteristics  
(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT  
XC62GR5012(5V�  
XC62GR3012(3V�  
VIN=6V�  
VIN=4V�  
C
IN=4.7µF(tantalum, C  
L
=10µF(tantalum�  
C
IN=4.7µF(tantalum, CL=10µF(tantalum�  
5.1  
5.0  
4.9  
4.8  
4.7  
3.1  
3.0  
2.9  
2.8  
2.7  
Topr=25℃�  
Topr=25℃�  
30℃�  
30℃�  
80℃�  
80℃�  
0
20 40 60 80 100 120 140 160 180  
Output Current:IOUT(mA�  
0
20 40 60 80 100 120 140 160 180  
Output Current:IOUT(mA�  
3
(2) OUTPUT VOLTAGE vs. INPUT VOLTAGE  
XC62GR5012(5V�  
XC62GR5012(5V�  
Topr=25℃�  
=10µF(tantalum�  
Topr=25℃�  
CIN=4.7µF(tantalum, CL=10µF(tantalum�  
C
IN=4.7µF(tantalum, C  
L
5.2  
5.0  
4.8  
4.6  
4.4  
4.2  
5.10  
5.05  
5.00  
4.95  
4.90  
4.85  
IOUT=1mA  
IOUT=1mA,10mA  
40mA  
40mA  
10mA  
4.5  
5
5.5  
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62GR3012(3V�  
XC62GR3012(3V�  
Topr=25℃�  
Topr=25℃�  
C
IN=4.7µF(tantalum, C  
L
=10µF(tantalum�  
CIN=4.7µF(tantalum, CL=10µF(tantalum�  
3.2  
3.0  
2.8  
2.6  
2.4  
2.2  
3.10  
3.05  
3.00  
2.95  
2.90  
2.85  
I
OUT=1mA  
I
OUT=1mA,10mA  
40mA  
40mA  
10mA  
2.5  
3
3.5  
3
4
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT  
XC62GR5012(5V�  
XC62GR3012(3V�  
C
IN=4.7µF(tantalum, C  
L
=10µF(tantalum�  
C
IN=4.7µF(tantalum, CL=10µF(tantalum�  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
80℃�  
Topr=25℃�  
Topr=25℃�  
80℃�  
30℃�  
30℃�  
0
20 40 60 80 100 120 140 160 180  
Output Current:IOUT(mA�  
0
20 40 60 80 100 120 140 160 180  
Output Current:IOUT(mA�  
322  
03S_07XC62G 02.9.12 3:04 PM ページ 323  
XC62G  
Series  
(4) CE PIN THRESHOLD VOLTAGE vs. INPUT VOLTAGE  
XC62GR5012(5V�  
XC62GR3012(3V�  
0.7  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
Topr=  
30℃�  
Topr=  
30℃�  
0.6  
0.5  
0.4  
0.3  
0.2  
25℃�  
80℃�  
25℃�  
80℃�  
"L"level voltage  
"L"level voltage  
"H"level voltage  
10  
"H"level voltage  
10  
0
2
4
6
8
0
2
4
6
8
3
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
(5) SUPPLY CURRENT vs. INPUT VOLTAGE  
XC62GR5012(5V�  
XC62GR5012(5V�  
20  
15  
10  
5
16  
14  
12  
10  
8
Topr=80℃�  
25℃�  
Topr=80℃�  
30℃�  
30℃�  
25℃�  
0
6
0
2
4
6
8
10  
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62GR5022(5V HIGH SPEED�  
XC62GR5022(5V HIGH SPEED�  
35  
30  
25  
20  
15  
10  
5
35  
30  
25  
20  
15  
10  
Topr=80℃�  
25℃�  
Topr=80℃�  
25℃�  
30℃�  
30℃�  
0
0
2
4
6
8
10  
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62GR3012(3V�  
XC62GR3012(3V�  
20  
15  
10  
5
16  
14  
12  
10  
8
Topr=80℃�  
Topr=80℃�  
25℃�  
30℃�  
25℃�  
30℃�  
0
6
0
2
4
6
8
10  
3
4
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
323  
03S_07XC62G 02.9.12 3:04 PM ページ 324  
XC62G Series  
(5) SUPPLY CURRENT vs. INPUT VOLTAGE  
XC62GR3022(3V HIGH SPEED�  
XC62GR3022(3V HIGH SPEED�  
35  
35  
30  
25  
20  
15  
10  
30  
Topr=80℃�  
25℃�  
25  
20  
15  
10  
5
Topr=80℃�  
25℃�  
30℃�  
30℃�  
0
0
2
4
6
8
10  
3
4
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
3
(6) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE  
XC62GR5012(5V�  
XC62GR3012(3V�  
V
IN=6V�  
V
IN=4V�  
C
IN=4.7µF(tantalum, CL=10µF(tantalum�  
C
IN=4.7µF(tantalum, CL=10µF(tantalum�  
5.10  
5.05  
5.00  
4.95  
4.90  
3.10  
3.05  
3.00  
2.95  
2.90  
I
OUT=10mA  
IOUT=10mA  
40mA  
40mA  
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
(7) SUPPLY CURRENT vs. AMBIENT TEMPERATURE  
XC62GR5012(5V�  
XC62GR5022(5V HIGH SPEED�  
V
IN=6V  
VIN=6V  
16  
14  
12  
35  
30  
25  
20  
15  
10  
10  
8
6
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
XC62GR3012(3V�  
XC62GR3022(3V HIGH SPEED�  
V
IN=4V  
VIN=4V  
16  
14  
12  
10  
8
35  
30  
25  
20  
15  
10  
6
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
324  
03S_07XC62G 02.9.12 3:04 PM ページ 325  
XC62G  
Series  
(8) INPUT TRANSIENT RESPONSE 1  
XC62GR5012(5V�  
XC62GR5012(5V�  
I
OUT=1mA , C  
L
=10µF(tantalum�  
I
OUT=10mA , C  
L
=10µF(tantalum�  
8
6
4
2
0
2
4
6
8
8
7
6
5
4
3
2
1
0
8
6
4
2
0
2
4
6
8
8
7
6
5
4
3
2
1
0
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Time(0.1msec/div�  
Time(0.1msec/div�  
3
XC62GR3012(3V�  
XC62GR3012(3V�  
I
OUT=1mA , C  
L
=10µF(tantalum�  
IOUT=10mA , CL=10µF(tantalum�  
6
4
2
0
2
4
6
6
5
4
3
2
1
0
6
4
2
0
2
4
6
6
5
4
3
2
1
0
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Time(0.1msec/div�  
Time(0.1msec/div�  
(9) INPUT TRANSIENT RESPONSE 2  
XC62GR5012(5V�  
XC62GR5012(5V�  
I
OUT=1mA , C  
L
=10µF(tantalum�  
IOUT=10mA , CL=10µF(tantalum�  
8
7
6
5
4
3
5.4  
5.3  
5.2  
5.1  
5.0  
4.9  
8
5.4  
5.3  
5.2  
5.1  
5.0  
4.9  
Input Voltage  
Input Voltage  
7
6
5
4
3
Output Voltage  
Output Voltage  
Time(1msec/div�  
Time(1msec/div�  
XC62GR5022(5V HIGH SPEED�  
XC62GR5022(5V HIGH SPEED�  
µF(tantalum�  
µF(tantalum�  
L=10  
I
OUT=1mA , C  
L=10  
IOUT=10mA , C  
8
7
6
5.4  
8
7
6
5.4  
Input Voltage  
Input Voltage  
5.3  
5.2  
5.3  
5.2  
5
4
3
5.1  
5.0  
4.9  
5
4
3
5.1  
5.0  
4.9  
Output Voltage  
Output Voltage  
Time(1msec/div�  
Time(1msec/div�  
325  
03S_07XC62G 02.9.12 3:04 PM ページ 326  
XC62G Series  
(9) INPUT TRANSIENT RESPONSE 2  
XC62GR3012(3V�  
XC62GR3012(3V�  
µF(tantalum�  
µF(tantalum�  
L=10  
I
OUT=1mA , C  
L
=10  
IOUT=10mA , C  
6
5
4
3
2
1
0
3.20  
6
5
4
3
2
1
0
3.20  
Input Voltage  
Input Voltage  
3.15  
3.10  
3.05  
3.00  
2.95  
2.90  
3.15  
3.10  
3.05  
3.00  
2.95  
2.90  
Output Voltage  
Output Voltage  
Time(1msec/div�  
Time(1msec/div�  
3
XC62GR3022(3V HIGH SPEED�  
XC62GR3022(3V HIGH SPEED�  
µF(tantalum�  
µF(tantalum�  
IOUT=10mA , CL=10  
IOUT=1mA , CL=10  
6
5
4
3
2
1
0
3.20  
6
5
4
3
2
1
0
3.20  
Input Voltage  
Input Voltage  
3.15  
3.10  
3.05  
3.00  
2.95  
2.90  
3.15  
3.10  
3.05  
3.00  
2.95  
2.90  
Output Voltage  
Output Voltage  
Time(1msec/div�  
Time(1msec/div�  
(10) LOAD TRANSIENT RESPONSE  
XC62GR5012(5V�  
XC62GR5022(5V HIGH SPEED�  
µF(tantalum�  
µF(tantalum�  
VIN=6V , CL=10  
V
IN=6V , C  
L
=10  
5.2  
5.1  
5.0  
4.9  
4.8  
4.7  
4.6  
240  
200  
160  
120  
80  
5.2  
5.1  
5.0  
4.9  
4.8  
4.7  
4.6  
240  
200  
160  
120  
80  
Output Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
40mA  
1mA  
40mA  
1mA  
40  
40  
0
0
Time(2msec/div�  
Time(2msec/div�  
XC62GR3012(3V�  
XC62GR3022(3V HIGH SPEED�  
µF(tantalum�  
µF(tantalum�  
VIN=4V , CL=10  
V
IN=4V , C  
L
=10  
3.2  
3.1  
3.0  
2.9  
2.8  
2.7  
2.6  
240  
200  
160  
120  
80  
3.20  
3.10  
3.00  
2.90  
2.80  
2.70  
2.60  
240  
200  
160  
120  
80  
Output Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
40mA  
1mA  
40mA  
1mA  
40  
40  
0
0
Time(2msec/div�  
Time(2msec/div�  
326  
03S_07XC62G 02.9.12 3:04 PM ページ 327  
XC62G  
Series  
(11) CE PIN TRANSIENT RESPONSE  
XC62GR5012(5V�  
XC62GR5012(5V�  
V
IN=6V�  
V
IN=6V�  
µF(tantalum�  
IOUT=10mA , CL=10  
µF(tantalum�  
I
OUT=1mA , C  
L=10  
8
7
6
5
4
8
7
6
5
4
CE=1.5V  
CE=1.5V  
CE Pin Input Voltage  
Output Voltage  
CE Pin Input Voltage  
Output Voltage  
CE=0.25V  
CE=0.25V  
3
2
1
0
3
2
1
0
Time(0.1msec/div�  
Time(0.1msec/div�  
3
XC62GR3012(3V�  
XC62GR3012(3V�  
V
IN=4V�  
V
IN=4V�  
µF(tantalum�  
IOUT=10mA , CL=10  
µF(tantalum�  
I
OUT=1mA , C  
L=10  
6
6
CE=1.5V  
CE=1.5V  
5
4
3
2
1
0
5
4
3
2
1
0
CE Pin Input Voltage  
Output Voltage  
CE Pin Input Voltage  
Output Voltage  
CE=0.25V  
CE=0.25V  
Time(0.1msec/div�  
Time(0.1msec/div�  
(12) RIPPLE REJECTION RATE  
XC62GR5022(5V HIGH SPEED�  
XC62GR5012(5V�  
pAC  
V
IN=6VDC+1Vp  
pAC  
V
IN=6VDC+1Vp  
µF(tantalum�  
IOUT=40mA , CL=10  
µF(tantalum�  
I
OUT=40mA , C  
L=10  
80  
70  
60  
50  
40  
80  
70  
60  
50  
40  
30  
20  
10  
0
30  
20  
10  
0
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
Ripple Frequency:f kHz�  
Ripple Frequency:f kHz�  
XC62GR3012(3V�  
XC62GR3022(3V HIGH SPEED�  
p  
AC  
V
IN=4VDC+1Vp  
pAC  
V
IN=4VDC+1Vp  
µF(tantalum�  
IOUT=40mA , CL=10  
I
OUT=40mA , CL=10µF(tantalum�  
80  
70  
60  
50  
40  
80  
70  
60  
50  
40  
30  
20  
10  
0
30  
20  
10  
0
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
Ripple Frequency:f kHz�  
Ripple Frequency:f kHz�  
327  

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