XC62KN5002PB [TOREX]

Negative Voltage Regulators; 负稳压器
XC62KN5002PB
型号: XC62KN5002PB
厂家: Torex Semiconductor    Torex Semiconductor
描述:

Negative Voltage Regulators
负稳压器

稳压器
文件: 总14页 (文件大小:279K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
03S_10XC62K 02.9.12 3:08 PM ページ 359  
Series  
Negative Voltage Regulators  
NCMOS Low Power Consumption  
NSmall Input-Output Voltage Differential  
: 0.12V @ 50mA,  
■Applications  
GBattery Powered Equipment  
GPortable & Cellular Phones  
GVarious Portable Equipment  
GPower Supply for GaAs Applications  
0.38V @ 100mA  
3
NMaximum Output Current: 100mA (VOUT=-5.0V)  
NHighly Accurate  
NOutput Voltage Range :-2.1V~ -6.0V  
NSupply Current  
: 2ꢀ ( 1ꢀ)  
:
3.0µA (VOUT=-5.0V)  
NSOT-23/SOT-89/TO-92 Package  
■General Description  
■Features  
The XC62K series are highly precise, low power consumption, negative  
voltage regulators, manufactured using CMOS and laser trimming  
technologies. The series achieves high output currents with small input-  
output voltage differentials, and consists of a high precision voltage  
reference, an error correction circuit, and an output driver with current  
limitation.  
Ultra Small Input-Output Voltage Differential  
: 50mA output possible with a 0.12V  
differential (VOUT=-5.0V).  
Maximum Output Current : 100mA (within max. power  
dissipation, VOUT= -5.0V)  
Output Voltage Range  
: -2.1V ~ -6.0V in 0.1V increments.  
-5.0, -4.0, -3.0V, -2.5V standard.  
(All other voltages are semi-custom)  
: Output voltage 2ꢀ  
SOT-23 (150mW), SOT-89 (500mW) and TO-92 (300mW) packages are  
available.  
Highly Accurate  
( 1ꢀ for semi-custom products)  
Low Power Consumption : Typ. 3.0µA @ VOUT= -5.0V  
Output Voltage Temperature Characteristics  
: Typ. 100ppmꢁ/C  
Input Stability  
: Typ. 0.1ꢀꢁV  
Ultra Small Packages  
: SOT- 23 (150mW) mini-mold,  
SOT-89 (500mW) mini-power mold  
TO-92 (300mW)  
■Typical Application Circuit  
■Typical Performance  
Characteristic  
XC62KN3002(-3.0V�  
5
CIN  
+
CL  
+
VSS  
4
1µF�  
1µF�  
(Tantalum)�  
(Tantalum)�  
Topr=25℃�  
3
80℃�  
IN  
OUT  
-
VIN  
-
VOUT  
2
30℃�  
1
0
0
2  
4  
6  
8  
10  
Input Voltage:VIN(V�  
359  
03S_10XC62K 02.9.12 3:08 PM ページ 360  
XC62K Series  
■Pin Configuration  
VSS�  
3
1
2
1
2
VSS  
3
IN  
VOUT�  
VIN  
OUT  
SOT-23�  
(TOP VIEW)�  
SOT-89�  
(TOP VIEW)�  
1
2
3
3
VOUT VSS  
TO-92�  
(TOP VIEW)�  
VIN  
■Pin Assignment  
PIN NUMBER  
PIN NAME  
FUNCTION  
SOT-23  
SOT-89  
TO-92  
2
3
1
3
2
1
3
2
1
VIN  
Power Supply Input  
Ground  
VSS  
VOUT  
Output  
■Product Classification  
GOrdering Information  
X C 6 2 K X X X X X X X  
↑�  
a
b
c d e f  
DESIGNATOR  
a
DESCRIPTION  
DESIGNATOR  
e
DESCRIPTION  
Polarity of Output Voltage  
N=Negative  
Package Type  
M=SOT-23  
P=SOT-89  
T=TO-92 (Standard)  
Output Voltage  
b
c
d
30  
50  
=
=
3.0V  
5.0V  
Device Orientation  
R=Embossed Tape  
(Standard Feed)  
L=Embossed Tape  
(Reverse Feed)  
H=Paper Tape (TO-92)  
B=Bag (TO-92)  
Temperature Characteristics  
0= 100ppm/°C(typical)  
f
Accuracy  
1= 1.0%(Semi-custom products)  
2= 2.0%  
360  
03S_10XC62K 02.9.12 3:08 PM ページ 361  
XC62K  
Series  
■Packaging Information  
GSOT-23  
+0.1�  
-0.05  
+0.1�  
-0.05  
0.15  
0.4  
0~0.1  
3
(0.95)�  
1.1±0.1  
1.9±0.2  
2.9±0.2  
GSOT-89  
1.5±0.1  
4.5±0.1  
+0.15�  
-0.2  
1.6  
+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  
361  
03S_10XC62K 02.9.12 3:08 PM ページ 362  
XC62K Series  
GTO-92  
+0.35�  
-0.45  
4.65  
3.7±0.3  
0.45±0.1  
0.4±0.05  
3
+0.4�  
+0.4�  
2.5  
2.5  
-0.1  
-0.1  
■Marking  
GSOT-23, SOT-89  
q lntegral Number of Output Voltage  
DESIGNATOR VOLTAGE(V) DESIGNATOR VOLTAGE(V)  
2
1
4
3
1 2 3 4  
2
3
2.w  
3.w  
5
6
5.w  
6.w  
SOT-23�  
(TOP VIEW)�  
4.w  
4
SOT-89�  
(TOP VIEW)�  
e Polarity of Output Voltage  
w Decimal number of Output Voltage  
DESIGNATOR  
5
POLARITY  
Negative  
DESIGNATOR VOLTAGE(V) DESIGNATOR VOLTAGE(V)  
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  
r Assembly Lot Number�  
Based on internal standards.  
M
362  
03S_10XC62K 02.9.12 3:08 PM ページ 363  
XC62K  
Series  
GTO-92  
q Represents the Polarity of Output Voltage  
we Represents the Detect Voltage  
DESIGNATOR  
N
OUTPUT CONFIGURATION  
DESIGNATOR  
VOLTAGE(V)�  
w
e
1
5
7
62K  
3
3
3.3  
5.0  
r Represents the temperature Characteristics  
5
0
2
3
4
6
DESIGNATOR TEMPERATURE CHARACTERISTICS  
0
TPY±100ppm  
t Represents the Detect Voltage Accuracy  
DESIGNATOR  
DETECT VOLTAGE ACCURACY  
1
2
within ±1%(semi-custom)�  
within ±2%�  
3
TO-92(T Type)�  
(TOP VIEW)  
y Represents a least significant digit of the �  
produced year  
DESIGNATOR  
PRODUCED YEAR  
0
1
2000  
2001  
u Denotes the production lot number�  
0 to 9, A to Z repeated(G.I.J.O.Q.W excepted) �  
■Block Diagram  
■Absolute Maximum Ratings  
Ta=25°C  
PARAMETER  
Input Voltage  
Output Current  
SYMBOL  
RATINGS  
UNITS  
VSS(GND�  
VIN  
12  
V
Vref  
IOUT  
200  
mA  
+
Current�  
Limit  
+
Output Voltage  
VOUT  
VDD 0.3 ~ VIN 0.3  
V
-
SOT-23  
SOT-89  
TO-92  
150  
500  
300  
Continuous  
Total Power  
Dissipation  
Pd  
mW  
VIN  
VOUT  
Operating Ambient  
Temperature  
+
Topr  
Tstg  
30 ~ 80  
°C  
°C  
+
40 ~ 125  
Storage Temperature  
Note: Please ensure that IOUT is less than Pd ÷ (VOUT - VIN)  
363  
03S_10XC62K 02.9.12 3:08 PM ページ 364  
XC62K Series  
■Electrical Characteristics  
XC62KN5002  
V
OUT(T)=5.0V  
SYMBOL  
OUT(E)  
Ta=25°C  
UNITS  
V
PARAMETER  
CONDITIONS  
OUT=20mA  
IN=6.0V  
IN=6.0V, VOUT(E) 4.5V  
MIN  
TYP  
OUT(T)  
5.0  
MAX  
I
V
4.90  
0.98  
V
1.02  
Output Voltage  
V
5.10  
Maximum Output Current  
IOUT max.  
V
100  
mA  
V
IN=6.0V  
50mA  
Load Stability  
VOUT  
40  
80  
mV  
1mA  
I
OUT  
Input/Output  
Voltage Differential  
I
OUT=50mA  
120  
380  
300  
600  
Vdif  
mV  
I
OUT=100mA  
Supply Current  
Input Stability  
Input Voltage  
I
SS  
V
IN=6.0V  
3.0  
0.1  
7.0  
0.3  
µA  
VOUT  
VIN •  
IOUT=20mA  
%/V  
V
3
V
OUT  
6.0V VIN ≤  
10.0V  
V
IN  
10.0  
Output Voltage  
Temperature Characteristics  
VOUT  
Topr OUT  
I
OUT=20mA  
100  
ppm/°C  
30°C Topr  
80°C  
V  
XC62KN4002  
V
OUT(T)=4.0V  
SYMBOL  
OUT(E)  
Ta=25°C  
UNITS  
V
PARAMETER  
CONDITIONS  
OUT=20mA  
IN=5.0V  
IN=5.0V, VOUT(E)  
MIN  
TYP  
OUT(T)  
4.0  
MAX  
1.02  
4.08  
I
V
3.92  
0.98  
V
Output Voltage  
V
Maximum Output Current  
IOUT max.  
V
3.6V  
80  
mA  
V
IN=-5.0V  
45mA  
Load Stability  
VOUT  
40  
80  
mV  
1mA  
I
OUT  
Input/Output  
Voltage Differential  
I
OUT=45mA  
120  
380  
300  
600  
Vdif  
mV  
I
OUT=90mA  
Supply Current  
Input Stability  
Input Voltage  
I
SS  
V
IN=5.0V  
3.0  
0.1  
6.5  
0.3  
µA  
VOUT  
VIN •  
I
OUT=20mA  
%/V  
V
V
OUT  
5.0V  
VIN  
10.0V  
V
IN  
10.0  
Output Voltage  
Temperature Characteristics  
VOUT  
Topr OUT  
I
OUT=20mA  
100  
ppm/°C  
30°C Topr  
80°C  
V  
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 - VOUT1}  
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 a voltage equal to 98% of VOUT(E) appears. (Input Voltage is gradually decreased.)  
6. IOUTmax=Please ensure that output current is within the values given for power dissipation.  
364  
03S_10XC62K 02.9.12 3:08 PM ページ 365  
XC62K  
Series  
XC62KN3002  
V
OUT(T)=3.0V  
SYMBOL  
OUT(E)  
Ta=25°C  
UNITS  
V
PARAMETER  
CONDITIONS  
OUT=20mA  
IN=4.0V  
IN=4.0V, VOUT(E) 2.7V  
MIN  
TYP  
OUT(T)  
3.0  
MAX  
I
V
2.94  
0.98  
V
1.02  
Output Voltage  
V
3.06  
Maximum Output Current  
IOUT max.  
V
60  
mA  
V
IN=4.0V  
40mA  
Load Stability  
VOUT  
40  
80  
mV  
1mA  
I
OUT  
Input/Output  
Voltage Differential  
IOUT=40mA  
IOUT=80mA  
120  
380  
300  
600  
Vdif  
mV  
Supply Current  
Input Stability  
Input Voltage  
I
SS  
V
IN=4.0V  
2.5  
0.1  
6.0  
0.3  
µA  
VOUT  
VIN OUT  
I
OUT=20mA  
%/V  
V
V
4.0V  
VIN  
10.0V  
V
IN  
10.0  
3
Output Voltage  
Temperature Characteristics  
VOUT  
Topr OUT  
I
OUT=20mA  
100  
ppm/°C  
30°CTopr  
80°C  
V  
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 - VOUT1}  
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 a voltage equal to 98% of VOUT(E) appears. (Input Voltage is gradually decreased.)  
6. IOUTmax=Please ensure that output current is within the values given for power dissipation.  
■Typical Application Circuit  
GStandard Circuit  
CIN  
+
CL  
+
VSS  
1µF�  
1µF�  
(Tantalum)�  
(Tantalum)�  
IN  
OUT  
-
VIN  
-
VOUT  
■Directions for use  
GNotes on Use  
Please ensure that values for CIN and CL are more than 1µF (Tantalum).  
365  
03S_10XC62K 02.9.12 3:08 PM ページ 366  
XC62K Series  
■Test Circuits  
1. Supply Current  
-
VIN  
A
-
VOUT  
-
VIN  
+
VSS  
3
2. Output Voltage  
The measurement value at the time VIN=VOUT (typ) -1V�  
is defined as output voltage.  
-
VIN  
1µF�  
(Tantalum)�  
-
-
VOUT  
VOUT  
VOUT  
VIN  
+
IOUT  
VSS  
V
1µF�  
(Tantalum)�  
3. Input stability, Input/Output voltage differential  
ꢀVdif1,2={VIN1-VOUT1}�  
ꢀVOUT1:A voltage equal to 98% of output voltage�  
when a stable 'set-up voltage - 1.0V ' is input.�  
ꢀVIN1 :The input voltage when VOUT1 is output.  
-
VIN  
-
VIN  
-
+
1µF�  
IOUT  
(Tantalum)�  
VSS  
V
1µF�  
(Tantalum)�  
4. Load stability, Maximum output current  
-
VIN  
1µF�  
(Tantalum)�  
-
-
VIN  
+
IOUT  
VSS  
V
1µF�  
(Tantalum)�  
366  
03S_10XC62K 02.9.12 3:08 PM ページ 367  
XC62K  
Series  
■Typical Performance Characteristics  
(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT  
XC62KN5002(-5.0Vꢀ�  
XC62KN5002(-5.0Vꢀ�  
ꢀ�  
VIN=  
6.0V  
VIN=  
6.0V  
5.10  
5.05  
5.00  
4.95  
4.90  
4.85  
4.80  
6  
5  
4  
3  
2  
1  
0
Topr=  
30℃�  
25℃�  
80℃�  
Topr=  
30℃�  
25℃�  
80℃�  
3
0
20  
40  
60  
80  
100  
0
50  
100  
150  
200  
250  
Output Current:IOUT(mA�  
Output Current:IOUT(mA�  
XC62KN4002(-4.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
5.0V  
5.0V  
VIN=  
VIN=  
4.10  
4.05  
4.00  
3.95  
3.90  
3.85  
3.80  
5  
4  
3  
2  
1  
0
Topr=  
30℃�  
25℃�  
25℃�  
80℃�  
Topr=  
30℃�  
80℃�  
150  
0
20  
40  
60  
80  
100  
0
50  
100  
200  
250  
Output Current:IOUT(mA�  
Output Current:IOUT(mA�  
XC62KN3002(-3.0Vꢀ�  
XC62KN3002(-3.0Vꢀ�  
4.0V  
4.0V  
VIN=  
VIN=  
3.10  
3.05  
3.00  
2.95  
2.90  
2.85  
2.80  
4  
3  
2  
1  
0
Topr=  
30℃�  
pr30�  
25℃�  
80℃�  
25℃�  
80℃�  
0
20  
40  
60  
80  
100  
0
50  
100  
150  
200  
250  
Output Current:IOUT(mA�  
Output Current:IOUT(mA�  
367  
03S_10XC62K 02.9.12 3:08 PM ページ 368  
XC62K Series  
(2) OUTPUT VOLTAGE vs. INPUT VOLTAGE  
XC62KN5002(-5.0Vꢀ�  
XC62KN5002(-5.0Vꢀ�  
Topr=25℃�  
Topr=25℃�  
5.2  
5.0  
4.8  
4.6  
4.4  
4.2  
5.10  
5.05  
5.00  
4.95  
4.90  
4.85  
I
OUT=1mA  
I
OUT=1mA  
40mA  
40mA  
20mA  
20mA  
4.5  
5.0  
5.5  
5  
6
7
8
9
10  
3
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62KN4002(-4.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
Topr=25℃�  
Topr=25℃�  
4.2  
4.0  
3.8  
3.6  
3.4  
3.2  
4.10  
4.05  
4.00  
3.95  
3.90  
3.85  
I
OUT=1mA  
I
OUT=1mA  
40mA  
20mA  
20mA  
40mA  
3.5  
4.0  
4.5  
4  
5
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62KN3002(-3.0Vꢀ�  
XC62KN3002(-3.0Vꢀ�  
Topr=25℃�  
Topr=25℃�  
3.2  
3.10  
3.05  
3.00  
2.95  
2.90  
2.85  
3.0  
2.8  
2.6  
2.4  
2.2  
I
OUT=1mA  
I
OUT=1mA  
20mA  
40mA  
20mA  
40mA  
2.5  
3.0  
3.5  
3  
4
5  
6
7
8
9
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
368  
03S_10XC62K 02.9.12 3:08 PM ページ 369  
XC62K  
Series  
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT  
XC62KN5002(-5.0V�  
XC62KN4002(-4.0V�  
XC62KN3002(-3.0V�  
800  
600  
400  
200  
0
800  
600  
400  
200  
0
800  
600  
400  
200  
0
Topr=25℃�  
Topr=25℃�  
Topr=25℃�  
80℃�  
80℃�  
80℃�  
60  
30℃�  
30℃�  
80  
30℃�  
0
20  
40  
80  
100  
0
20  
40  
60  
100  
0
20  
40  
60  
80  
100  
Output Current:IOUT(mA�  
Output Current:IOUT(mA�  
Output Current:IOUT(mA�  
3
(4) SUPPLY CURRENT vs. INPUT VOLTAGE  
XC62KN5002(-5.0V�  
XC62KN5002(-5.0V�  
5
4
3
2
1
0
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
Topr=25℃�  
Topr=25℃�  
80℃�  
80℃�  
30℃�  
30℃�  
0
2  
4  
6  
8  
10  
10  
10  
5
6
7
8
9
10  
10  
10  
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62KN4002(-4.0V�  
XC62KN4002(-4.0V�  
5
4
3
2
1
0
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
Topr=25℃�  
Topr=25℃�  
80℃�  
80℃�  
30℃�  
30℃�  
0
2  
4  
6  
8  
4
5
6
7
8
9
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
5
4
3
2
1
0
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
Topr=25℃�  
80℃�  
Topr=25℃�  
80℃�  
30℃�  
30℃�  
0
2  
4  
6  
8  
3
4
5
6
7
8
9
Input Voltage:VIN(V�  
Input Voltage:VIN(V�  
369  
03S_10XC62K 02.9.12 3:08 PM ページ 370  
XC62K Series  
(5) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE  
XC62KN5002(-5.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
XC62KN3002(-3.0Vꢀ�  
VIN=-6.0V  
VIN=-5.0V  
VIN=4.0V  
5.10  
5.05  
5.00  
4.95  
4.90  
4.10  
4.05  
4.00  
3.95  
3.90  
3.85  
3.10  
3.05  
3.00  
2.95  
2.90  
2.85  
20mA  
20mA  
20mA  
I
OUT=1mA  
I
OUT=1mA  
IOUT=1mA  
40mA  
40mA  
40mA  
4.85  
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
3
(6) SUPPLY CURRENT vs. AMBIENT TEMPERATURE  
XC62KN5002(-5.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
XC62KN3002(-3.0Vꢀ�  
5
4
3
2
1
0
5
4
3
2
1
0
5
4
3
2
1
0
V
IN  
10V  
VIN=  
10V  
VIN=  
10V  
6V  
5V  
4V  
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
40  
20  
0
20  
40  
60  
80  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
Ambient Temp.:Topr �  
(7) INPUT TRANSIENT RESPONSE 1  
XC62KN5002(-5.0Vꢀ�  
XC62KN5002(-5.0Vꢀ�  
XC62KN5002(-5.0Vꢀ�  
IOUT=1mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=50mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
8  
6  
4  
2  
0
2
4
6
8
0
2
14  
12  
10  
8
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
Input Voltage  
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
6
6
6
4
0
4
0
4
2
2
2
2
2
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
XC62KN4002(-4.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
XC62KN4002(-4.0Vꢀ�  
IOUT=1mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=50mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
Input Voltage  
Input Voltage  
Input Voltage  
0
2
6
6  
6  
Output Voltage  
Output Voltage  
Output Voltage  
4
0
4
0
4
2
2
2
2
2
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
370  
03S_10XC62K 02.9.12 3:08 PM ページ 371  
XC62K  
Series  
(7) INPUT TRANSIENT RESPONSE 1  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
IOUT=1mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=50mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8  
0
2
8
6
4
2
0
2
4
6
8
14  
12  
10  
8
8  
6  
4  
2  
0
2
4
6
8
14  
12  
10  
8
Input Voltage  
Input Voltage  
Input Voltage  
6
6
6
Output Voltage  
Output Voltage  
Output Voltage  
0
2
4
4
4
2
2
2
0
2
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
3
(8) INPUT TRANSIENT RESPONSE 2  
XC62KN5002(-5.0V�  
XC62KN5002(-5.0V�  
XC62KN5002(-5.0V�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=50mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=1mAꢀCIN , CL=1.0µF Topr=25℃�  
8  
7  
6  
5  
4  
3  
5.8  
5.6  
5.4  
5.2  
5.0  
4.8  
8  
7  
6  
5  
4  
3  
5.8  
5.6  
5.4  
5.2  
5.0  
4.8  
8  
7  
6  
5  
4  
3  
5.8  
5.6  
5.4  
5.2  
5.0  
4.8  
Input Voltage  
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
XC62KN4002(-4.0V�  
XC62KN4002(-4.0V�  
XC62KN4002(-4.0V�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=1mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
7
6
5
4
3
2
4.8  
4.6  
4.4  
4.2  
4.0  
3.8  
7
6
5
4
3
2
7
6
5
4
3
2
4.8  
4.6  
4.4  
4.2  
4.0  
3.8  
Input Voltage  
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
IOUT=100mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=50mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
IOUT=1mAꢀCIN , CL=1.0µFꢀTopr=25℃�  
6  
5  
4  
3  
2  
1  
3.8  
3.6  
3.4  
3.2  
3.0  
2.8  
6
5
4
3
2
1
3.8  
3.6  
3.4  
3.2  
3.0  
2.8  
6  
5  
4  
3  
2  
1  
3.8  
3.6  
3.4  
3.2  
3.0  
2.8  
Input Voltage  
Input Voltage  
Input Voltage  
Output Voltage  
Output Voltage  
Output Voltage  
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
371  
03S_10XC62K 02.9.12 3:08 PM ページ 372  
XC62K Series  
(9) LOAD TRANSIENT RESPONSE  
XC62KN5002(-5.0V�  
XC62KN5002(-5.0V�  
XC62KN5002(-5.0V�  
VIN=-6.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-6.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-6.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
250  
200  
150  
100  
50  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
250  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
250  
200  
150  
100  
50  
200  
150  
100  
50  
Output Voltage  
Output Voltage  
Output Voltage  
Output Current  
100mA  
Output Current  
50mA  
10mA  
Output Current  
1mA  
1mA  
1mA  
0
0
0
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
3
XC62KN4002(-4.0V�  
XC62KN4002(-4.0V�  
XC62KN4002(-4.0V�  
VIN=-5.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-5.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-5.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
250  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
250  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
250  
200  
150  
100  
50  
200  
150  
100  
50  
200  
150  
100  
50  
Output Voltage  
Output Voltage  
Output Voltage  
100mA  
Output Current  
Output Current  
50mA  
10mA  
Output Current  
1mA  
1mA  
1mA  
0
0
0
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
XC62KN3002(-3.0V�  
VIN=-4.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-4.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
VIN=-4.0VꢀCIN , CL=1.0µFꢀTopr=25℃�  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
250  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
250  
250  
200  
150  
100  
50  
200  
150  
100  
50  
200  
150  
100  
50  
Output Voltage  
Output Voltage  
Output Voltage  
Output Current  
100mA  
50mA  
Output Current  
10mA  
Output Current  
1mA  
1mA  
1mA  
0
0
0
Time(2msec/div�  
Time(2msec/div�  
Time(2msec/div�  
(10) RIPPLE REJECTION RATE  
XC62KN5002(-5.0V�  
XC62KN4002(-4.0V�  
XC62KN3002(-3.0V�  
VIN=-6.0VDC+1Vp-pAC CIN , CL=10µF�  
VIN=-5.0VDC+1Vp-pAC CIN , CL=10µF�  
VIN=-4.0VDC+1Vp-pAC CIN , CL=10µF�  
IOUT=20mA Topr=25℃�  
IOUT=20mA Topr=25℃�  
IOUT=20mA Topr=25℃�  
60  
50  
40  
30  
20  
10  
0
60  
50  
40  
30  
20  
10  
0
60  
50  
40  
30  
20  
10  
0
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
0.01  
0.1  
1
10  
Ripple Frequency:f kHz�  
Ripple Frequency:f kHz�  
Ripple Frequency:f kHz�  
372  

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