TOREX XC62KN3001PB

Series
Series
Negative
Voltage
Regulators
Negative
Voltage
Regulators
◆CMOS Low Power Consumption
■Applications
◆Small Input-Output Voltage Differential
●Battery Powered Equipment
: 0.12V @ 50mA,
0.38V @ 100mA
◆Maximum Output Current : 100mA (VOUT=-5.0V)
●Portable & Cellular Phones
◆Highly Accurate
: ±2% (±1%)
◆Output Voltage Range
: -2.1V~ -6.0V
◆Supply Current
: 3.0µA (VOUT=-5.0V)
●Various Portable Equipment
●Power Supply for GaAs Applications
3
◆SOT-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 inputoutput voltage differentials, and consists of a high precision voltage
reference, an error correction circuit, and an output driver with current
limitation.
SOT-23 (150mW), SOT-89 (500mW) and TO-92 (300mW) packages are
available.
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)
Highly Accurate
: Output voltage ±2%
(±1% for semi-custom products)
Low Power Consumption : Typ. 3.0µA @ VOUT= -5.0V
Output Voltage Temperature Characteristics
: Typ. ±100ppm/°C
Input Stability
: Typ. 0.1%/V
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)
CIN
IN
+
VSS
CL
+
1µF
1µF
(Tantalum)
(Tantalum)
-VIN
-VOUT
OUT
Supply Current:Iss(µA)
5
4
Topr=25℃
3
80℃
2
−30℃
1
0
0
−2
−4
−6
−8
−10
Input Voltage:VIN(V)
359
XC62K
Series
■Pin Configuration
VSS
3
1
2
−VOUT
1
−VOUT
−VIN
SOT-23
(TOP VIEW)
2
VSS
3
−VIN
SOT-89
(TOP VIEW)
3
1
2
3
−VOUT VSS −VIN
TO-92
(TOP VIEW)
■Pin Assignment
PIN NUMBER
PIN NAME
FUNCTION
–VIN
Power Supply Input
2
VSS
Ground
1
–VOUT
Output
SOT-23
SOT-89
TO-92
2
3
3
3
2
1
1
■Product Classification
●Ordering Information
X C 6 2 K X X X X X X X
↑ ↑ ↑↑↑ ↑
a
DESIGNATOR
360
b
c d e f
DESCRIPTION
a
Polarity of Output Voltage
N=Negative
b
Output Voltage
30=3.0V
50=5.0V
c
Temperature Characteristics
0=±100ppm/°C(typical)
d
Accuracy
1=±1.0%(Semi-custom products)
2=±2.0%
DESIGNATOR
DESCRIPTION
e
Package Type
M=SOT-23
P=SOT-89
T=TO-92 (Standard)
f
Device Orientation
R=Embossed Tape
(Standard Feed)
L=Embossed Tape
(Reverse Feed)
H=Paper Tape (TO-92)
B=Bag (TO-92)
XC62K
Series
■Packaging Information
●SOT-23
0.4
+0.1
+0.1
-0.05
0.15 -0.05
+0.2
-0.1
0.2min
1.6
2.8±0.2
0∼0.1
(0.95)
3
1.1±0.1
1.9±0.2
2.9±0.2
●SOT-89
1.5±0.1
0.8
min
4.25max
+0.15
-0.2
2.5±0.1
1.6
(0.4)
4.5±0.1
0.42±0.06
0.42±0.06
0.4
+0.03
-0.02
0.47±0.06
1.5±0.1 1.5±0.1
361
XC62K
Series
●TO-92
+0.35
-0.45
1.6±0.1
3.7±0.3
3
10.0min
4.8 -0.5
+0.4
4.65
0.45±0.1
+0.4
2.5 -0.1
0.4±0.05
+0.4
2.5 -0.1
■Marking
●SOT-23, SOT-89
q lntegral Number of Output Voltage
1 2 3 4
SOT-23
(TOP VIEW)
2
4
1
3
DESIGNATOR VOLTAGE(V) DESIGNATOR VOLTAGE(V)
2.w
5
5.w
3
3.w
6
6.w
4
4.w
SOT-89
(TOP VIEW)
e Polarity of Output Voltage
w Decimal number of Output Voltage
DESIGNATOR VOLTAGE(V) DESIGNATOR VOLTAGE(V)
362
2
A
q.0
F
q.5
B
q.1
H
q.6
C
q.2
K
q.7
D
q.3
L
q.8
E
q.4
M
q.9
DESIGNATOR
POLARITY
5
Negative
r Assembly Lot Number
Based on internal standards.
XC62K
Series
●TO-92
q Represents the Polarity of Output Voltage
DESIGNATOR
N
62K 1
2 3 4 5
we Represents the Detect Voltage
OUTPUT CONFIGURATION
DESIGNATOR
—
r Represents the temperature Characteristics
VOLTAGE(V)
w
e
3
3
3.3
5
0
5.0
DESIGNATOR TEMPERATURE CHARACTERISTICS
6 7
0
TPY±100ppm
t Represents the Detect Voltage Accuracy
TO-92(T Type)
(TOP VIEW)
DESIGNATOR
DETECT VOLTAGE ACCURACY
1
within ±1%(semi-custom)
2
within ±2%
3
y Represents a least significant digit of the
produced year
DESIGNATOR
PRODUCED YEAR
0
2000
1
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
VSS(GND)
Vref
Current
Limit
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
VIN
–12
V
Output Current
IOUT
200
mA
Output Voltage
VOUT
–VDD–0.3 ~ VIN+0.3
V
+
-
150
SOT-23
−VIN
Ta=25°C
−VOUT
Continuous
Total Power
Dissipation
SOT-89
Pd
500
mW
300
TO-92
Operating Ambient
Temperature
Topr
–30 ~ +80
°C
Storage Temperature
Tstg
–40 ~ +125
°C
Note: Please ensure that IOUT is less than Pd ÷ (VOUT - VIN)
363
XC62K
Series
■Electrical Characteristics
XC62KN5002
VOUT(T)=–5.0V
PARAMETER
3
Ta=25°C
SYMBOL
Output Voltage
VOUT(E)
Maximum Output Current
IOUT max.
CONDITIONS
IOUT=20mA
VIN=–6.0V
VIN=–6.0V, VOUT(E) ≥ –4.5V
MIN
✕0.98
–4.90
100
TYP
VOUT(T)
–5.0
MAX
✕1.02
–5.10
UNITS
Load Stability
∆VOUT
VIN=–6.0V
1mA ≤ IOUT ≤ 50mA
40
80
mV
Input/Output
Voltage Differential
Vdif
IOUT=50mA
IOUT=100mA
120
380
300
600
mV
V
mA
Supply Current
ISS
VIN=–6.0V
3.0
7.0
µA
Input Stability
∆VOUT
∆VIN • VOUT
IOUT=20mA
–6.0V ≤ VIN ≤ –10.0V
0.1
0.3
%/V
Input Voltage
VIN
–10.0
V
Output Voltage
Temperature Characteristics
∆VOUT
∆Topr • VOUT
XC62KN4002
IOUT=20mA
–30°C ≤ Topr ≤ 80°C
±100
ppm/°C
VOUT(T)=–4.0V
PARAMETER
Ta=25°C
SYMBOL
Output Voltage
VOUT(E)
Maximum Output Current
IOUT max.
CONDITIONS
IOUT=20mA
VIN=–5.0V
VIN=–5.0V, VOUT(E) ≥ –3.6V
Load Stability
∆VOUT
VIN=-5.0V
1mA ≤ IOUT ≤ 45mA
40
80
mV
Input/Output
Voltage Differential
Vdif
IOUT=45mA
IOUT=90mA
120
380
300
600
mV
Supply Current
ISS
VIN=–5.0V
3.0
6.5
µA
Input Stability
∆VOUT
∆VIN • VOUT
IOUT=20mA
–5.0V ≤ VIN ≤ –10.0V
0.1
0.3
%/V
–10.0
V
Input Voltage
VIN
Output Voltage
Temperature Characteristics
∆VOUT
∆Topr • VOUT
IOUT=20mA
–30°C ≤ Topr ≤ 80°C
MIN
✕0.98
–3.92
80
TYP
VOUT(T)
–4.0
MAX
✕1.02
–4.08
UNITS
V
mA
±100
ppm/°C
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
XC62K
Series
XC62KN3002
VOUT(T)=–3.0V
Ta=25°C
PARAMETER
SYMBOL
Output Voltage
VOUT(E)
Maximum Output Current
IOUT max.
CONDITIONS
IOUT=20mA
VIN=–4.0V
VIN=–4.0V, VOUT(E) ≥ –2.7V
Load Stability
∆VOUT
VIN=–4.0V
1mA ≤ IOUT ≤ 40mA
40
80
mV
Input/Output
Voltage Differential
Vdif
IOUT=40mA
IOUT=80mA
120
380
300
600
mV
Supply Current
ISS
VIN=–4.0V
2.5
6.0
µA
Input Stability
∆VOUT
∆VIN • VOUT
IOUT=20mA
–4.0V ≤ VIN ≤ –10.0V
0.1
0.3
%/V
Input Voltage
VIN
–10.0
V
Output Voltage
Temperature Characteristics
∆VOUT
∆Topr • VOUT
IOUT=20mA
–30°C≤ Topr ≤ 80°C
MIN
✕0.98
–2.94
60
TYP
VOUT(T)
–3.0
MAX
✕1.02
–3.06
UNITS
V
mA
±100
3
ppm/°C
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
●Standard Circuit
CIN
+
VSS
CL
+
1µF
1µF
(Tantalum)
(Tantalum)
IN
-VIN
-VOUT
OUT
■Directions for use
●Notes on Use
Please ensure that values for CIN and CL are more than 1µF (Tantalum).
365
XC62K
Series
■Test Circuits
1. Supply Current
-VIN
A
-VOUT
-
VIN
+
3
VSS
2. Output Voltage
The measurement value at the time VIN=VOUT (typ) -1V
is defined as output voltage.
-VIN
1µF
(Tantalum)
-
-VOUT
VIN
+
IOUT
V
VSS
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
-
-VOUT
VIN
+
1µF
IOUT
(Tantalum)
V
VSS
1µF
(Tantalum)
4. Load stability, Maximum output current
-VIN
1µF
(Tantalum)
-
-VOUT
VIN
+
IOUT
V
VSS
1µF
(Tantalum)
366
XC62K
Series
■Typical Performance Characteristics
(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT
Output Voltage:VOUT(V)
−5.10
−5.05
25℃
−5.00
Topr=−30℃
−4.95
XC62KN5002(-5.0V) VIN=−6.0V
80℃
−4.90
−4.85
VIN=−6.0V
−6
Output Voltage:VOUT(V)
XC62KN5002(-5.0V) −4.80
Topr=−30℃
−5
−4
−3
25℃
−2
80℃
−1
0
0
20
40
60
80
100
0
Output Current:IOUT(mA)
25℃
80℃
Topr=−30℃
−3.90
−3.85
−3.80
250
3
VIN=−5.0V
Topr=−30℃
−4
−3
25℃
−2
−1
80℃
0
0
20
40
60
80
100
0
Output Current:IOUT(mA)
150
200
250
Topr=−30℃
Topr=−30℃
−2.95
80℃
25℃
−2.90
−2.85
−2.80
VIN=−4.0V
−4
Output Voltage:VOUT(V)
−3.05
−3.00
100
XC62KN3002(-3.0V) VIN=−4.0V
−3.10
50
Output Current:IOUT(mA)
XC62KN3002(-3.0V) Output Voltage:VOUT(V)
200
−5
Output Voltage:VOUT(V)
Output Voltage:VOUT(V)
−4.05
−3.95
150
XC62KN4002(-4.0V) VIN=−5.0V
−4.00
100
Output Current:IOUT(mA)
XC62KN4002(-4.0V) −4.10
50
Topr=−30℃
−3
25℃
−2
−1
80℃
0
0
20
40
60
80
Output Current:IOUT(mA)
100
0
50
100
150
200
250
Output Current:IOUT(mA)
367
XC62K
Series
(2) OUTPUT VOLTAGE vs. INPUT VOLTAGE
XC62KN5002(-5.0V) −5.0
IOUT=1mA
40mA
−4.8
−4.6
20mA
−4.4
−4.2
3
Topr=25℃
−5.10
Output Voltage:VOUT(V)
−5.2
Output Voltage:VOUT(V)
XC62KN5002(-5.0V) Topr=25℃
−5.05
IOUT=1mA
−5.00
40mA
−4.90
−4.85
−4.5
−5.0
−5.5
−5
−6
Input Voltage:VIN(V)
IOUT=1mA
−3.8
20mA
−3.6
40mA
−3.4
−3.2
−10
Topr=25℃
−4.05
IOUT=1mA
−4.00
40mA
20mA
−3.95
−3.90
−3.85
−3.5
−4.0
−4.5
−4
−5
Input Voltage:VIN(V)
IOUT=1mA
−2.8
20mA
−2.6
40mA
−2.2
−2.5
−8
−9
−10
Topr=25℃
−3.10
Output Voltage:VOUT(V)
−3.0
−2.4
−7
XC62KN3002(-3.0V) Topr=25℃
−3.2
−6
Input Voltage:VIN(V)
XC62KN3002(-3.0V) Output Voltage:VOUT(V)
−9
−4.10
Output Voltage:VOUT(V)
Output Voltage:VOUT(V)
−4.0
−8
XC62KN4002(-4.0V) Topr=25℃
−4.2
−7
Input Voltage:VIN(V)
XC62KN4002(-4.0V) −3.05
IOUT=1mA
−3.00
40mA
20mA
−2.95
−2.90
−2.85
−3.0
Input Voltage:VIN(V)
368
20mA
−4.95
−3.5
−3
−4
−5
−6
−7
−8
Input Voltage:VIN(V)
−9
−10
XC62K
Series
600
Topr=25℃
400
80℃
200
−30℃
0
0
20
40
80
60
100
XC62KN4002(-4.0V)
800
600
Topr=25℃
400
80℃
200
−30℃
0
0
20
60
40
100
80
Output Current:IOUT(mA)
Output Current:IOUT(mA)
4
Supply Current:Iss(µA)
Supply Current:Iss(µA)
Topr=25℃
400
80℃
200
−30℃
0
0
20
40
60
80
100
3
4.0
Topr=25℃
3
80℃
2
−30℃
1
0
3.5
Topr=25℃
3.0
80℃
2.5
2.0
−30℃
1.5
1.0
0
−2
−4
−6
−8
−10
−5
−6
Input Voltage:VIN(V)
−7
−8
−9
−10
Input Voltage:VIN(V)
XC62KN4002(-4.0V)
XC62KN4002(-4.0V)
5
4.0
4
Supply Current:Iss(µA)
Supply Current:Iss(µA)
600
XC62KN5002(-5.0V)
5
Topr=25℃
3
80℃
2
−30℃
1
0
3.5
Topr=25℃
3.0
80℃
2.5
2.0
−30℃
1.5
1.0
0
−2
−4
−6
−8
−10
−4
−5
Input Voltage:VIN(V)
−6
−7
−8
−9
−10
Input Voltage:VIN(V)
XC62KN3002(-3.0V)
XC62KN3002(-3.0V)
4.0
Supply Current:Iss(µA)
5
Supply Current:Iss(µA)
XC62KN3002(-3.0V)
800
Output Current:IOUT(mA)
(4) SUPPLY CURRENT vs. INPUT VOLTAGE
XC62KN5002(-5.0V)
Input/Output Voltage Diff.:Vdif(mV)
XC62KN5002(-5.0V)
800
Input/Output Voltage Diff.:Vdif(mV)
Input/Output Voltage Diff.:Vdif(mV)
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT
4
Topr=25℃
3
80℃
2
−30℃
1
0
3.5
Topr=25℃
3.0
80℃
2.5
2.0
−30℃
1.5
1.0
0
−2
−4
−6
−8
Input Voltage:VIN(V)
−10
−3
−4
−5
−6
−7
−8
−9
−10
Input Voltage:VIN(V)
369
XC62K
Series
(5) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE
−5.05
20mA
IOUT=1mA
−5.00
40mA
−4.95
−4.90
−4.85
−40
−20
0
20
40
60
IOUT=1mA
20mA
−4.00
40mA
−3.95
−3.90
−20
0
20
40
60
VIN=4.0V
−3.10
−4.05
−3.85
−40
80
XC62KN3002(-3.0V) VIN=−5.0V
−4.10
Output Voltage:VOUT(V)
Output Voltage:VOUT(V)
−5.10
3
XC62KN4002(-4.0V) VIN=−6.0V
Output Voltage:VOUT(V)
XC62KN5002(-5.0V) −3.05
IOUT=1mA
−3.00
40mA
−2.95
−2.90
−2.85
−40
80
Ambient Temp.:Topr(℃)
Ambient Temp.:Topr(℃)
20mA
−20
0
20
40
60
80
Ambient Temp.:Topr(℃)
(6) SUPPLY CURRENT vs. AMBIENT TEMPERATURE
XC62KN5002(-5.0V) XC62KN4002(-4.0V) XC62KN3002(-3.0V) 4
3
VIN=−10V
−6V
2
1
0
−40
−20
0
20
40
60
5
4
3
VIN=−10V
2
−5V
1
0
−40
80
Supply Current:Iss(µA)
5
Supply Current :Iss(µA)
Supply Current:Iss(µA)
5
Ambient Temp.:Topr(℃)
−20
0
20
40
60
4
3
VIN=−10V
2
−4V
1
0
−40
80
Ambient Temp.:Topr(℃)
−20
0
20
40
60
80
Ambient Temp.:Topr(℃)
(7) INPUT TRANSIENT RESPONSE 1
−8
−6
2
−4
4
−2
6
0
8
2
−4
−10
−2
−8
0
4
−2
6
0
8
2
−2
−8
0
−6
2
−4
4
−2
6
0
8
2
−6
Input Voltage
−8
Output Voltage
−6
2
−4
4
−2
6
0
2
XC62KN4002(-4.0V) −8
−14
−12
−10
−2
−8
0
−6
2
−4
4
−2
6
0
8
2
Time(2msec/div)
−12
−10
−2
0
−14
Time(2msec/div)
−4
Output Voltage
Input Voltage
8
Input Voltage:VIN(V)
−10
Time(2msec/div)
370
−12
−4
Output Voltage
−8
−14
IOUT=50mA CIN , CL=1.0µF Topr=25℃
IOUT=100mA CIN , CL=1.0µF Topr=25℃
−4
XC62KN4002(-4.0V) Input Voltage:VIN(V)
Input Voltage
−6
Time(2msec/div)
Output Voltage:VOUT(V)
Input Voltage:VIN(V)
−6
−6
−4
XC62KN4002(-4.0V) −8
Output Voltage
2
Time(2msec/div)
IOUT=1mA CIN , CL=1.0µF Topr=25℃
−12
Output Voltage:VOUT(V)
Output Voltage
−8
−14
Output Voltage:VOUT(V)
−2
Input Voltage
XC62KN5002(-5.0V) −6
IOUT=100mA CIN , CL=1.0µF Topr=25℃
Input Voltage
−14
−12
−4
−10
−2
−8
0
Output Voltage
−6
2
−4
4
−2
6
0
8
2
Time(2msec/div)
Output Voltage:VOUT(V)
−10
−6
IOUT=50mA CIN , CL=1.0µF Topr=25℃
Input Voltage:VIN(V)
−12
−4
0
−8
−14
Input Voltage:VIN(V)
−6
Input Voltage
XC62KN5002(-5.0V) Output Voltage:VOUT(V)
Input Voltage:VIN(V)
−8
IOUT=1mA CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
XC62KN5002(-5.0V) XC62K
Series
(7) INPUT TRANSIENT RESPONSE 1
−4
−10
−2
−8
0
−6
2
Output Voltage
−4
4
−2
6
0
8
2
−6
Input Voltage
XC62KN3002(-3.0V)
−12
−4
−10
−2
−8
0
−6
2
Output Voltage
−8
−14
−4
4
−2
6
0
8
2
−6
Input Voltage
−14
−12
−4
−10
−2
−8
−6
0
2
Output Voltage
−4
4
−2
6
0
2
8
Time(2msec/div)
Time(2msec/div)
IOUT=100mA CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
−12
IOUT=50mA CIN , CL=1.0µF Topr=25℃
Input Voltage:VIN(V)
Input Voltage
−8
−14
Input Voltage:VIN(V)
Input Voltage:VIN(V)
−6
XC62KN3002(-3.0V)
Output Voltage:VOUT(V)
−8
IOUT=1mA CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
XC62KN3002(-3.0V)
Time(2msec/div)
3
(8) INPUT TRANSIENT RESPONSE 2
−5.2
Output Voltage
−5.0
−5.4
−5
−4
−4.4
−4.2
Output Voltage
−4.0
−4.4
−4
−3.2
Output Voltage
−3.0
−2.8
−4.6
−5
−4.4
−4
−4
−3.4
−3.2
Output Voltage
−3.0
−2.8
Time(2msec/div)
−4.2
Output Voltage
−3
−4.0
−3.8
XC62KN3002(-3.0V)
−3.6
−1
−4.8
−6
−6
−3.8
−5
−2
IOUT=1mA CIN , CL=1.0µF Topr=25℃
Time(2msec/div)
Input Voltage
−3
−4.8
−2
−3.8
Input Voltage:VIN(V)
−3.4
Input Voltage:VIN(V)
−4
Output Voltage:VOUT(V)
Input Voltage:VIN(V)
−3.6
Time(2msec/div)
−4.0
IOUT=50mA CIN , CL=1.0µF Topr=25℃
−5.0
Input Voltage
XC62KN3002(-3.0V)
−6
−3.8
−5
−1
−4
Time(2msec/div)
Input Voltage
−2
−4.2
Output Voltage
−3
−5.2
Output Voltage
XC62KN4002(-4.0V)
−5
XC62KN3002(-3.0V)
−3
−5
−7
−4.8
−4.6
−2
−3.8
IOUT=100mA CIN , CL=1.0µF Topr=25℃
IOUT=50mA CIN , CL=1.0µF Topr=25℃
−6
Time(2msec/div)
−6
−5.4
Time(2msec/div)
Input Voltage:VIN(V)
−5
−2
−6
−3
−4.8
Input Voltage
Input Voltage:VIN(V)
−4.6
Output Voltage:VOUT(V)
Input Voltage:VIN(V)
−6
−3
−5.6
XC62KN4002(-4.0V)
−7
−4.8
Input Voltage
−4
−7
Time(2msec/div)
XC62KN4002(-4.0V)
IOUT=100mA CIN , CL=1.0µF Topr=25℃
−5.0
−3
−4.8
Time(2msec/div)
−7
−5.2
Output Voltage
Output Voltage:VOUT(V)
−3
−6
Output Voltage:VOUT(V)
−4
−5.6
−5.8
Input Voltage
Output Voltage:VOUT(V)
−5.4
−7
IOUT=1mA CIN , CL=1.0µF Topr=25℃
IOUT=1mA CIN , CL=1.0µF Topr=25℃
−3.8
Input Voltage
−5
−3.6
−4
−3.4
−3
−3.2
Output Voltage
−2
−3.0
−1
Output Voltage:VOUT(V)
−6
−8
−5.8
Input Voltage:VIN(V)
−5.6
XC62KN5002(-5.0V)
Input Voltage
Input Voltage:VIN(V)
Input Voltage:VIN(V)
−7
−5
−8
−5.8
Input Voltage
IOUT=50mA CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
XC62KN5002(-5.0V)
Output Voltage:VOUT(V)
−8
IOUT=100mA CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
XC62KN5002(-5.0V)
−2.8
Time(2msec/div)
371
XC62K
Series
(9) LOAD TRANSIENT RESPONSE
100
−4.0
50
Output Current
−3.5
100
50mA
−4.0
50
1mA
0
−3.5
0
150
−3.5
100
−3.0
50
Output Current
−2.5
200
−4.0
150
−3.5
100
50mA
50
1mA
VIN=−5.0V CIN , CL=1.0µF Topr=25℃
−4.5
200
−4.0
150
100mA
−3.5
100
−3.0
50
1mA
0
Time(2msec/div)
XC62KN3002(-3.0V)
−3.5
200
Output Voltage
−3.0
150
−2.5
100
−2.0
50
Output Current
−1.5
−4.0
250
0
XC62KN3002(-3.0V)
VIN=−4.0V CIN , CL=1.0µF Topr=25℃
Output Voltage:VOUT(V)
VIN=−4.0V CIN , CL=1.0µF Topr=25℃
Output Voltage
150
−3.0
100
−2.5
Output Current
50
−2.0
1mA
−1.5
0
Time(2msec/div)
VIN=−4.0V CIN , CL=1.0µF Topr=25℃
−4.0
250
200
−3.5
50mA
Output Current
−2.5
0
250
Output Voltage
Time(2msec/div)
Output Current:IOUT(mA)
Output Voltage:VOUT(V)
Output Current
−3.0
XC62KN3002(-3.0V)
10mA
0
−5.0
250
Output Voltage
−2.5
0
1mA
50
1mA
XC62KN4002(-4.0V)
−4.5
Time(2msec/div)
−4.0
−4.0
Output Voltage:VOUT(V)
−4.0
Output Voltage:VOUT(V)
200
Output Voltage
10mA
100
Time(2msec/div)
VIN=−5.0V CIN , CL=1.0µF Topr=25℃
−5.0
250
Output Current:IOUT(mA)
Output Voltage:VOUT(V)
−4.5
1mA
−4.5
XC62KN4002(-4.0V)
VIN=−5.0V CIN , CL=1.0µF Topr=25℃
Output Current
−3.5
Output Current:IOUT(mA)
XC62KN4002(-4.0V)
−5.0
150
100mA
Time(2msec/div)
Time(2msec/div)
3
Output Current
−5.0
Output Voltage:VOUT(V)
10mA
−4.5
Output Current:IOUT(mA)
1mA
150
200
Output Voltage
250
200
−3.5
Output Voltage
150
−3.0
100mA
Output Current
100
−2.5
50
−2.0
1mA
−1.5
0
Time(2msec/div)
Time(2msec/div)
(10) RIPPLE REJECTION RATE
50
40
30
20
10
0
0.01
0.1
1
Ripple Frequency:f(kHz)
372
10
60
XC62KN3002(-3.0V)
VIN=−5.0VDC+1Vp−pAC CIN , CL=10µF
IOUT=20mA Topr=25℃
Ripple Rejection Rate:RR(dB)
60
XC62KN4002(-4.0V)
VIN=−6.0VDC+1Vp−pAC CIN , CL=10µF
IOUT=20mA Topr=25℃
Ripple Rejection Rate:RR(dB)
Ripple Rejection Rate:RR(dB)
XC62KN5002(-5.0V)
50
40
30
20
10
0
0.01
0.1
1
Ripple Frequency:f(kHz)
Output Current:IOUT(mA)
−4.5
−5.0
−5.5
Output Current:IOUT(mA)
150
200
Output Voltage
250
10
60
VIN=−4.0VDC+1Vp−pAC CIN , CL=10µF
IOUT=20mA Topr=25℃
50
40
30
20
10
0
0.01
0.1
1
Ripple Frequency:f(kHz)
10
Output Current:IOUT(mA)
−5.0
−5.5
VIN=−6.0V CIN , CL=1.0µF Topr=25℃
−6.0
250
Output Voltage:VOUT(V)
200
Output Voltage
Output Voltage:VOUT(V)
−5.5
XC62KN5002(-5.0V)
VIN=−6.0V CIN , CL=1.0µF Topr=25℃
−6.0
250
Output Current:IOUT(mA)
Output Voltage:VOUT(V)
XC62KN5002(-5.0V)
VIN=−6.0V CIN , CL=1.0µF Topr=25℃
Output Current:IOUT(mA)
XC62KN5002(-5.0V)
−6.0