TOREX XC6207B12APR

☆GO-Compatible
May 17, 2005 V4
◆CMOS Low Power Consumption
◆Dropout Voltage
: [email protected]
[email protected]
◆Output Voltage Range : 1.2V ~ 5.0V
◆Output Current
: 300mA <Up to 380mA (TYP.)>
◆Low ESR Capacitor Compatible
◆High Ripple Rejection, Low Output Noise
◆Regulators with Green Operation (GO) Function
◆CL High-Speed Auto-Discharge (XC6207B)
■APPLICATIONS
■GENERAL DESCRIPTION
■FEATURES
The XC6207 series are precise, low noise, high speed, low
dropout regulators with green operation (GO) function. They
are fabricated using Torex’s CMOS process. Performance
features of the series include high ripple rejection and low
dropout voltage, and the series include a reference voltage
source, an error amplifier, a current limiter, and a phase
compensation circuit.
Output voltage is selectable in 50mV increments within a range
of 1.2V~5.0V, using laser trimming technologies.
The series' output stabilization capacitor (CL) is also
compatible with low ESR ceramic capacitors.
GO provides high speed operation, low power consumption
and high efficiencies by automatically switching between a high
speed mode (HS) and a power save mode (PS) depending
upon the load current level. The switching point of the GO to
the output current is being fixed inside the IC. The IC
operates when the GO pin is low-level.
When only
high-speed operation is required, it can be fixed by inputting a
high level signal to the GO pin, thus providing operating
conditions with the most suitable level of supply current for the
application.
The CE function enables the output to be turned off resulting in
greatly reduced power consumption. In this state, with the
XC6207B series, the IC turns on the internal switch located
between the VOUT and VSS pins. This short enables the
electric charge at the output capacitor (CL) to be discharged
via the internal auto-discharge resistance, and as a result the
VOUT pin quickly returns to the VSS level.
The constant current limit circuit and the current limiter's
foldback circuit also operate as a short circuit protection for the
output current limiter and the output pin.
■TYPICAL APPLICATION CIRCUIT
●Cellular phones
●Cordless phones, Wireless communication equipment
●Portable games
●Cameras, VCRs
●Portable AV equipment
●PDAs
Maximum Output Current : 300mA <Up to 380mA (TYP.)>
Dropout Voltage
: [email protected] IOUT=100mA
Operating Voltage Range: 2.0V ~ 6.0V
Output Voltage Setting Range: 1.2V ~ 5.0V (50mV increments)
Accuracy
: ±2% (HS Mode:VOUT >1.5V)
+2%,-3% (PS Mode:VOUT >1.5V)
±30mV (HS Mode:VOUT≦1.5V)
+30mV, -45mV (PS Mode:VOUT≦1.5V)
Low Power Consumption : 5.5μA (TYP.)(PS mode)
50μA (TYP.)(HS mode)
Standby Current
: Less than 0.1μA
High Ripple Rejection : 70dB @ 1kHz
Operating Temperature Range : -40℃ ~ 85℃
: Ceramic capacitor compatible
Low ESR Capacitor
Ultra Small Packages : SOT-89-5
SOT-25
USP-6C
■TYPICAL PERFORMANCE
CHARACTERISTICS
●Supply Current vs. Output Current
XC6207A182xx
VIN=CE, VSS=GO=0V
VIN=2.8V, CIN=CL=1.0µF, Ta=25OC
2
CL
1uF
V SS
CE
GO
4
3
Input
V OUT
5
1
CIN
1uF
V IN
Input
Supply Current ISS (µA)
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
Output Current IOUT (mA)
Data Sheet
ud200527
1
XC6207 Series
■PIN CONFIGURATION
VOUT
GO
5
CE 6
1 VIN
VSS 5
2 NC
3 VOUT
GO 4
4
1
VIN
2
3
VSS
CE
GO
USP-6C
SOT-25
SOT-89-5
(BOTTOM VIEW)
(TOP VIEW)
(TOP VIEW)
*The dissipation pad for the USP-6C package should be solder-plated
in recommended mount pattern and metal masking so as to enhance
mounting strength and heat release.
If the pad needs to be connected to other pins, it should be connected
to the VSS pin, No. 5.
■PIN ASSIGNMENT
USP-6C
1
2
3
4
5
6
PIN NUMBER
SOT-25 SOT-89-5
1
4
5
5
4
1
2
2
3
3
PIN NAME
FUNCTIONS
VIN
NC
VOUT
GO
VSS
CE
Power Input
No Connection
Output
Green Operation Mode Switch
Ground
ON/OFF Control
■FUNCTIONS CHART
●CE pin
CE
H
L
FUNCTION
Operation
Stand by
*For the XC6207B series, the output capacitor (CL) is discharged via the internal auto-discharge resistance when the CE is at low level.
●CE pin
GO
H
L
2
FUNCTION
High Speed Mode
Green Operation (HS/PS Mode Automatic Switching)
IGO < IOUT High Speed Mode
IGOR > IOUT Power Save Mode
Data Sheet
ud200527
XC6207
Series
■PACKAGING INFORMATION
●SOT-25 (SOT-23-5)
2.0
●USP-6C
MAX 0.6
.
0.30
1.00
0.10
0.25
0.10
Note: Pin 1 is larger than
the other pins
1.40
0.20
0.50
●SOT-89-5
4.5+0.1
0.42+0.06 0.47+0.06 0.42+0.06
+0.03
-0.02
0.4
+0.03
-0.02
5O
0.4
5O
MAX. 4.5
MIN.0.8
2.5+0.1
O 1.0
MIN.0.8
0.42+0.06 0.42+0.06
(1.8) (0.4)(0.4)
(1.7)
(1.6)
8O
1.5+0.1
Data Sheet
ud200527
1.5+0.1
(0.3)
O
45
1.5+0.1
(0.1)
8O
3
XC6207 Series
■MARKING RULE
5
4
2
MARK
PRODUCT SERIES
7
XC6207xxxxxx
②Represents type of regulator
① ② ③ ④
1
①Represents product series
MARK
OUTPUT VOLTAGE
OUTPUT VOLTAGE
100mV step
50mV step
A
N
B
P
3
SOT-25
(TOP VIEW)
PRODUCT
SERIES
XC6207Axxxxx
XC6207Bxxxxx
③Represents output voltage
③
①
1
4
④
2
②
5
2
SOT-89-5
(TOP VIEW)
3
MARK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
OUTPUT VOLTAGE(V)
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
3.55
3.6
3.65
3.7
3.75
0.8 3.8 0.85 3.85
0.9 3.9 0.95 3.95
1.0 4.0 1.05 4.05
1.1 4.1 1.15 4.15
1.2 4.2 1.25 4.25
1.3 4.3 1.35 4.35
1.4 4.4 1.45 4.45
1.5 4.5 1.55 4.55
MARK OUTPUT VOLTAGE(V)
F
1.6 4.6 1.65 4.65
H
1.7 4.7 1.75 4.75
K
1.8 4.8 1.85 4.85
L
1.9 4.9 1.95 4.95
M
2.0 5.0 2.05
N
2.1
2.15
P
2.2
2.25
R
2.3
2.35
S
2.4
2.45
T
2.5
2.55
U
2.6
2.65
V
2.7
2.75
X
2.8
2.85
Y
2.9
2.95
Z
3.0
3.05
-
④Represents production lot number
0 to 9, A to Z reverse character 0 to 9, A to Z repeated
(G, I, J, O, Q, W excepted)
4
Data Sheet
ud200527
XC6207
Series
■MARKING RULE (Continued)
①②Represents product series
MARK
USP-6C
(TOP VIEW)
①
②
0
7
PRODUCT SERIES
XC6207xxxxxx
③Represents type of regulator
MARK
TYPE
PRODUCT SERIES
A
High Active with No Pull-Down Resistor, No CL Discharge Resistor
XC6207AxxxDx
B
High Active with No Pull-Down Resistor, with CL Discharge Resistor
XC6207BxxxDx
④Represents integer of the output voltage
ex)
MARK
VOLTAGE (V)
PRODUCT SERIES
3
3.X
XC6207x3xxDx
5
5.X
XC6207x5xxDx
⑤Represents decimal number of the output voltage
MARK
0
VOLTAGE(V) PRODUCT SERIES
X.0
XC6207xx02/1Dx
MARK
VOLTAGE(V)
PRODUCT SERIES
A
X.05
XC6207xx0A/BDx
1
X.1
XC6207xx12/1Dx
B
X.15
XC6207xx1A/BDx
2
X.2
XC6207xx22/1Dx
C
X.25
XC6207xx2A/BDx
3
X.3
XC6207xx32/1Dx
D
X.35
XC6207xx3A/BDx
4
X.4
XC6207xx42/1Dx
E
X.45
XC6207xx4A/BDx
5
X.5
XC6207xx52/1Dx
F
X.55
XC6207xx5A/BDx
6
X.6
XC6207xx62/1Dx
H
X.65
XC6207xx6A/BDx
7
X.7
XC6207xx72/1Dx
K
X.75
XC6207xx7A/BDx
8
X.8
XC6207xx82/1Dx
L
X.85
XC6207xx8A/BDx
9
X.9
XC6207xx92/1Dx
M
X.95
XC6207xx9A/BDx
⑥Represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
Note: No character inversion used.
Data Sheet
ud200527
5
XC6207 Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6207 ①②③④⑤⑥
DESIGNATOR
DESCRIPTION
SYMBOL
A
Type of Regulator
①
B
②
Output Voltage
③
12 ~ 50
2
④
Output Accuracy
A
⑤
Package
⑥
Device
Orientation
E
M
P
R
L
DESCRIPTION
: CE High Active, no resistor for fixing pin’s electrical potential,
no CL discharge resistor
: CE High Active, no resistor for fixing pin’s electrical potential,
with CL discharge resistor
: ex.) VOUT(T) = 3.0V → ② = 3, ③ = 0
: Output voltage 100mV step setting
When 1.2V≦VOUT(T)≦1.5V, HS mode : Accuracy±30mV
PS mode : Accuracy+30mV or -45mV
When 1.5V<VOUT(T)≦5.0V, HS mode : Accuracy±2%
PS mode : Accuracy+2% or -3%
: Output voltage 50mV step setting
When 1.2V≦VOUT(T)≦1.5V, HS mode : Accuracy±30mV
PS mode : Accuracy+30mV or -45mV
When 1.5V<VOUT(T)≦5.0V, HS mode : Accuracy±2%
PS mode : Accuracy+2% or -3%
: USP-6C
: SOT-25
: SOT-89-5
: Embossed tape, standard feed
: Embossed tape, reverse feed
■BLOCK DIAGRAMS
●XC6207A Series
●XC6207B Series
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
GO Input Voltage
SOT-89-5
Power Dissipation
SOT-25
USP-6C
Operational Temperature Range
Storage Temperature Range
SYMBOL
VIN
IOUT
VOUT
VCE
VGO
Pd
Topr
Tstg
Ta=25℃
RATINGS
-0.3 ~ 7.0
500*
VSS – 0.3 ~ VIN + 0.3
VSS – 0.3 ~ 7.0
VSS – 0.3 ~ 7.0
500
250
100
- 40 ~ + 85
- 55 ~ +125
UNITS
V
mA
V
V
V
mW
℃
℃
* IOUT=Pd / (VIN-VOUT)
6
Data Sheet
ud200527
XC6207
Series
■ELECTRICAL CHARACTERISTICS
●XC6207A/B series
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
Output Voltage
VOUT(E)
(* 3)
IOUT=10mA: High Speed (HS) mode
VGO= VIN, VCE=VIN
VGO=VSS, VCE=VIN
IOUT=0.1mA: Power Save (PS) mode
Maximum Output Current
Load Regulation
IOUTMAX
VOUT
Vdif1
Dropout Voltage (* 4)
Vdif2
Supply Current 1
ISS1
Supply Current 2
ISS2
Standby Current
ISTBY
Line Regulation
1.2V≦VOUT(T)<4.5V
Temperature Characteristics
VOUT
Ta・VOUT
E-0
(*9)
(*9)
E-1
(*9)
300
-
-
15
VGO= VIN (HS mode), VCE=VIN,
VGO=VSS (PS mode),
VIN=VCE=6.0V, No load
VIN=6.0V, VCE=VSS
1
-
mA
1
60
mV
1
mV
1
E-3
IOUT=100mA
VIN=VCE=6.0V, No load
V
E-2
IOUT=30mA
VGO=VIN (HS mode),
CIRCUIT
35
50
80
μA
2
-
5.5
8.0
μA
2
-
0
0.1
μA
2
VOUT(T)+1.0V<VIN<6.0V
VCE=VIN, IOUT=30mA
VGO=VIN (HS mode)
-
0.01
0.20
%/V
1
VGO=VIN (HS mode)
2.0
-
6.0
V
1
-40℃<Ta<85℃, VCE=VIN, IOUT=30mA
-
±100
-
ppm/℃
1
-
70
-
dB
3
300
380
-
mA
1
-
50
-
mA
1
0.3
-
-
mA
6
-
-
2.0
mA
6
VGO= VIN (HS mode), VCE=VIN,
IOUT=30mA, VIN=2.25VDC+0.5Vp-pAC
f=1kHz
VGO= VIN (HS mode),
1.2V≦VOUT(T)≦1.25V
1.25V<VOUT(T)<4.75V
(*9)
VGO= VIN, (HS mode), VCE=VIN,
UNITS
VCE=VIN, IOUT=30mA
VIN
Ripple Rejection Rate
Ripple Rejection Rate
MAX.
5.5V<VIN<6.0V
4.5V≦VOUT(T)≦5.0V
Output Voltage
1mA ≦IOUT≦100mA
TYP.
VGO=VIN (HS mode),
VOUT
VIN・VOUT
Line Regulation
Input Voltage
VCE=VIN
VGO=VIN (HS mode), VCE=VIN
MIN.
PSRR
VCE=VIN, IOUT=30mA ,
VIN={VOUT(T)+1.0V}VDC+0.5Vp-pAC,
f=1kHz
VGO= VIN (HS mode), VCE=VIN,
Ripple Rejection Rate
IOUT=30mA, VIN=5.75VDC+0.5Vp-pAC
4.75V≦VOUT(T)≦5.0V
Limit Current
f=1kHz
Ilim
Short Current
Ishort
PS Switching Current
IGOR
VGO= VIN (HS mode), VCE=VIN
VGO= VIN (HS mode), VCE=VIN
VOUT is short-circuited at the VSS level.
VCE=VIN, VGO=VSS,
(HS/PS automatic switching)
IOUT : heavy to light load
VCE=VIN, VGO=VSS
HS Switching Current
IGO
(HS/PS automatic switching)
IOUT : light to heavy load
Data Sheet
ud200527
7
XC6207 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6207A/B series (Continued)
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
CIRCUIT
Switch Current Hysteresis Range
IGOhys
IGOhys=IGO- IGOR
-
1.0
-
mA
6
-
-
900
μsec
6
1.6
-
-
V
4
-
-
0.25
V
4
1.6
-
-
V
4
-
-
0.25
V
4
VCE=VIN, VGO=VSS
PS Switching Delay Time
TDPS
(HS/PS automatic switching)
Time until HS mode is changed-over to
PS mode by IGOR
VGO=VIN, no load
CE High Level Voltage
VCEH
Voltage which enters into the state of
operation when the CE is applied voltage
VGO=VIN, no load
CE Low Level Voltage
VCEL
Voltage which enters into the state of
standby when the CE is applied voltage
VCE=VIN, no load
GO High Level Voltage (* 7)
VGOH
Voltage which changes into high speed
mode when the GO is applied voltage.
VCE=VIN, no load
Voltage which changes into HS/PS
GO Low Level Voltage (* 7)
VGOL
CE High Level Current
ICEH
VCE=VIN, VGO=VIN
-0.1
-
0.1
μA
5
CE Low Level Current
ICEL
VCE=VSS, VGO=VIN
-0.1
-
0.1
μA
5
GO High Level Current
IGOH
VGO =VIN, VCE=VIN
-0.1
-
0.1
μA
5
GO Low Level Current
IGOL
VGO=VSS, VCE=VIN,
-0.1
-
0.1
μA
5
CL Auto-Discharge Resistance (* 8)
Rdischg
VIN=6.0V, VOUT=6.0V, VCE=VGO=VSS
-
470
-
Ω
7
automatic switching mode when the GO
is applied voltage.
NOTE:
* 1: Unless otherwise stated, VIN=VOUT(T)+1.0V.
* 2: VOUT (T) = Specified output voltage
* 3: VOUT (E) = Effective output voltage
(I.e. the output voltage when an amply stabilized "VOUT (T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.)
High Speed (HS) mode: The voltage of VGOH or more is input to the GO pin, or the voltage of VGOL or less is input to the GO pin
when the output current is IGO or more.
Power Save (PS) mode: The voltage of VGOL or less is input to the GO pin when the output current is IGOR or less.
* 4: Vdif={VIN1(*6)-VOUT1(*5)}
* 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode.
* 6: VIN1=The input voltage when VOUT1 appears as Input Voltage is gradually decreased.
* 7: With the GO pin input voltage, the fixed HS mode or Green Operation (GO) is selectable.
* 8: For the XC6207B series only. The XC6207A series discharges by resistors R1 and R2 only as shown in the block diagrams.
* 9: The rated value of the output voltage when VOUT(T)≦1.5V is shown below.
HS mode : VOUT (T)-30mV≦VOUT (E)≦VOUT (T)+30mV
PS mode : VOUT (T)-45mV≦VOUT (E)≦VOUT (T)+30mV
*10: Recommended conditions for CIN and CL
1.2V≦VOUT (T)<1.8V : CIN=1.0μF, CL=4.7μF (ceramic cap.)
1.8V≦VOUT (T)<2.5V : CIN=1.0μF, CL=1.0μF (ceramic cap.)
2.5V≦VOUT (T)≦5.0V : CIN=2.2μF, CL=1.0μF (ceramic cap.)
8
Data Sheet
ud200527
XC6207
Series
■DROPOUT VOLTAGE CHART
SYMBOL
E-0
E-1
E-2
E-3
SETTING
OUTPUT VOLTAGE
(V)
OUTPUT VOLTAGE
(HS MODE)
(V)
OUTPUT VOLTAGE
(PS MODE)
(V)
DROPOUT
VOLTAGE 1
IOUT=30mA (mV)
DROPOUT
VOLTAGE 2
IOUT=100mA (mV)
VOUT(E)
VOUT(E)
Vdif1
Vdif2
VOUT (T)
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
1.20
1.170
1.20
1.230
1.1550
1.20
1.230
1.25
1.220
1.25
1.280
1.2050
1.25
1.280
1.30
1.270
1.30
1.330
1.2550
1.30
1.330
1.35
1.320
1.35
1.380
1.3050
1.35
1.380
1.40
1.370
1.40
1.430
1.3550
1.40
1.430
1.45
1.420
1.45
1.480
1.4050
1.45
1.480
1.50
1.470
1.50
1.530
1.4550
1.50
1.530
1.55
1.519
1.55
1.581
1.5035
1.55
1.581
1.60
1.568
1.60
1.632
1.5520
1.60
1.632
1.65
1.617
1.65
1.683
1.6005
1.65
1.683
1.70
1.666
1.70
1.734
1.6490
1.70
1.734
1.75
1.715
1.75
1.785
1.6975
1.75
1.785
1.80
1.764
1.80
1.836
1.7460
1.80
1.836
1.85
1.813
1.85
1.887
1.7945
1.85
1.887
1.90
1.862
1.90
1.938
1.8430
1.90
1.938
1.95
1.911
1.95
1.989
1.8915
1.95
1.989
2.00
1.960
2.00
2.040
1.9400
2.00
2.040
2.05
2.009
2.05
2.091
1.9885
2.05
2.091
2.10
2.058
2.10
2.142
2.0370
2.10
2.142
2.15
2.107
2.15
2.193
2.0855
2.15
2.193
2.20
2.156
2.20
2.244
2.1340
2.20
2.244
2.25
2.205
2.25
2.295
2.1825
2.25
2.295
2.30
2.254
2.30
2.346
2.2310
2.30
2.346
2.35
2.303
2.35
2.397
2.2795
2.35
2.397
2.40
2.352
2.40
2.448
2.3280
2.40
2.448
2.45
2.401
2.45
2.499
2.3765
2.45
2.499
2.50
2.450
2.50
2.550
2.4250
2.50
2.550
2.55
2.499
2.55
2.601
2.4735
2.55
2.601
2.60
2.548
2.60
2.652
2.5220
2.60
2.652
2.65
2.597
2.65
2.703
2.5705
2.65
2.703
2.70
2.646
2.70
2.754
2.6190
2.70
2.754
2.75
2.695
2.75
2.805
2.6675
2.75
2.805
2.80
2.744
2.80
2.856
2.7160
2.80
2.856
2.85
2.793
2.85
2.907
2.7645
2.85
2.907
2.90
2.842
2.90
2.958
2.8130
2.90
2.958
2.95
2.891
2.95
3.009
2.8615
2.95
3.009
3.00
2.940
3.00
3.060
2.9100
3.00
3.060
3.05
2.989
3.05
3.111
2.9585
3.05
3.111
3.10
3.038
3.10
3.162
3.0070
3.10
3.162
3.15
3.087
3.15
3.213
3.0555
3.15
3.213
3.20
3.136
3.20
3.264
3.1040
3.20
3.264
3.25
3.185
3.25
3.315
3.1525
3.25
3.315
3.30
3.234
3.30
3.366
3.2010
3.30
3.366
3.35
3.283
3.35
3.417
3.2495
3.35
3.417
3.40
3.332
3.40
3.468
3.2980
3.40
3.468
Data Sheet
ud200527
TYP.
MAX.
TYP.
MAX.
800
850
810
860
700
750
710
760
600
650
610
660
500
550
510
560
400
450
410
460
300
350
310
360
200
250
210
260
100
150
200
250
90
60
245
180
80
240
50
70
150
220
40
65
120
190
9
XC6207 Series
■DROPOUT VOLTAGE CHART (Continued)
SYMBOL
E-0
E-1
E-2
E-3
SETTING
OUTPUT VOLTAGE
(V)
OUTPUT VOLTAGE
(HS MODE)
(V)
OUTPUT VOLTAGE
(PS MODE)
(V)
DROPOUT
VOLTAGE 1
IOUT=30mA (mV)
DROPOUT
VOLTAGE 2
IOUT=100mA (mV)
VOUT(E)
VOUT(E)
Vdif1
Vdif2
VOUT (T)
10
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
3.45
3.381
3.45
3.519
3.3465
3.45
3.519
3.50
3.430
3.50
3.570
3.3950
3.50
3.570
3.55
3.479
3.55
3.621
3.4435
3.55
3.621
3.60
3.528
3.60
3.672
3.4920
3.60
3.672
3.65
3.577
3.65
3.723
3.5405
3.65
3.723
3.70
3.626
3.70
3.774
3.5890
3.70
3.774
3.75
3.675
3.75
3.825
3.6375
3.75
3.825
3.80
3.724
3.80
3.876
3.6860
3.80
3.876
3.85
3.773
3.85
3.927
3.7345
3.85
3.927
3.90
3.822
3.90
3.978
3.7830
3.90
3.978
3.95
3.871
3.95
4.029
3.8315
3.95
4.029
4.00
3.920
4.00
4.080
3.8800
4.00
4.080
4.05
3.969
4.05
4.131
3.9285
4.05
4.131
4.10
4.018
4.10
4.182
3.9770
4.10
4.182
4.15
4.067
4.15
4.233
4.0255
4.15
4.233
4.20
4.116
4.20
4.284
4.0740
4.20
4.284
4.25
4.165
4.25
4.335
4.1225
4.25
4.335
4.30
4.214
4.30
4.386
4.1710
4.30
4.386
4.35
4.263
4.35
4.437
4.2195
4.35
4.437
4.40
4.312
4.40
4.488
4.2680
4.40
4.488
4.45
4.361
4.45
4.539
4.3165
4.45
4.539
4.50
4.410
4.50
4.590
4.3650
4.50
4.590
4.55
4.459
4.55
4.641
4.4135
4.55
4.641
4.60
4.508
4.60
4.692
4.4620
4.60
4.692
4.65
4.557
4.65
4.743
4.5105
4.65
4.743
4.70
4.606
4.70
4.794
4.5590
4.70
4.794
4.75
4.655
4.75
4.845
4.6075
4.75
4.845
4.80
4.704
4.80
4.896
4.6560
4.80
4.896
4.85
4.753
4.85
4.947
4.7045
4.85
4.947
4.90
4.802
4.90
4.998
4.7530
4.90
4.998
4.95
4.851
4.95
5.049
4.8015
4.95
5.049
5.00
4.900
5.00
5.100
4.8500
5.00
5.100
TYP.
MAX.
TYP.
MAX.
40
65
120
190
Data Sheet
ud200527
XC6207
Series
■OPERATIONAL EXPLANATION
<Output Voltage Control>
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The
P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output
voltage at the VOUT pin is controlled & stabilized by a system of negative feedback. The current limit circuit and short
protect circuit operate in relation to the level of output current. The GO function monitors the output current and switches a
supply current to two values according to the level of output current. Further, the IC's internal circuitry can be shutdown via
the CE pin's signal.
CE
ON/OFF
Control
VIN
-
/CE
+
{
CE
Error
Amp
Current
Limit
VOUT
each circuit
Green
Operation
GO
R1
R2
Voltage
Reference
VSS
<Green Operation>
XC6207 series can be set as a fixed high-speed mode or a green operation (GO) mode via a signal to the green operation
(GO) pin. Under the condition that the output current becomes IGOR or less, the IC operates in the fixed high-speed mode
when the GO pin is at high level and the IC operates in the power save (PS) mode when the GO pin is at low level. The
GO mode enables the IC to switch automatically the supply current to the high speed (HS) mode or the power save (PS)
mode according to the level of output current. While having both high-speed operation and low supply current state, the
XC6207 series can acquire high efficiency. At the HS/PS automatic switching mode (GO mode), the switching point of the
HS mode and the PS mode is being fixed inside the IC. When the output current becomes IGOR 0.3mA (TYP.) or below,
the mode changes automatically to the PS mode after the delay time of hundreds µsec(s), and it can reduce supply current
in light load. For applications, most of portable equipment control the system current, which is the output current to the IC,
and control the supply current according to the system condition. Furthermore, the high-speed operation might be
required. In such a case, at the automatic switching mode (GO mode), when the output current becomes IGO or more,
the mode will automatically switch to the HS mode. In the HS mode, the response of the output voltage during the output
current fluctuation is better than the PS mode. Automatic switching PS mode to HS mode causes the switching delay
time of tens of µsec(s), the output voltage drops more than in the fixed HS mode. If the GO pin voltage is at high level {tens
of µsec(s) before the output current fluctuation occurs} and the IC is used in the HS mode, the output current fluctuation
will be suppressed to as low as the fixed HS mode. (cf. the following item: Load Transient Response by Switching Mode
with GO pin.)
The output current at the HS/PS mode should be adjusted to 2.0mA or more / 0.3mA or less respectively when you use the
IC in the HS/PS automatic switching mode (GO mode).
It is suggested that you use this IC with either a VIN voltage or a VSS voltage input at the GO pin. If this IC is used with the
correct specifications for the GO pin, the IC will operate normally. However, supply current may increase as a result of
through current in the IC's internal circuitry when medium voltage is input.
Data Sheet
ud200527
11
XC6207 Series
■OPERATIONAL EXPLANATION (Continued)
<Green Operation> (Continued)
● Load Transient Response by Switching Mode
○ GO mode (GO pin voltage: Low)
○ Fixed high speed mode via GO pin signal (GO pin voltage: Low to High)
Output Current: IOUT=0.1mA⇔100mA
XC6207x302
Fixed High Speed m ode
VIN=4.0V, Ta=25OC
CIN=2.2uF, CL=1.0uF
XC6207x302
GO m ode
3.4
3.2
VGO=0V
0.1mA
0.1mA
Output Current
IOUT
2.6
3.6
400
300
Output Voltage VOUT
PS mode
600
500
100mA
3.0
2.8
GO Pin Voltage VGO
3.8
PS mode
HS mode
200
100
Supply Current ISS
2.4
Output Voltage VOUT (V)
Output Voltage VOUT (V)
3.6
700
Supply Current ISS (uA)
VIN=4.0V, Ta=25OC
CIN=2.2uF, CL=1.0uF
3.8
VGO=VIN
△T
3.4
3.2
600
GO Pin Voltage VGO*
VGO=0V
0.1mA
100mA
0.1mA
Output Current
IOUT
3.0
2.8
500
400
300
Output Voltage VOUT
HS mode
PS mode
Supply Current ISS
2.6
200
100
2.4
0
700
Supply Current ISS (uA)
Output Current: IOUT=0.1mA⇔100mA
0
Time (1msec/div)
Time (1msec/div)
*Note: Input a “H” level signal to the GO pin before the output
current fluctuation (△T) occurs.
○ GO mode (GO pin voltage: Low)
○ Fixed high speed mode via GO pin signal (GO pin voltage: Low to High)
Output Current: IOUT=0.1mA⇔5mA
3.4
3.2
3.0
VGO=0V
GO Pin Voltage VGO
500
Output Current
IOUT
0.1mA
400
300
Output Voltage VOUT
2.8
2.6
200
100
Supply Current ISS
2.4
VGO=VIN
3.6
600
5mA
0.1mA
3.8
700
VIN=4.0V, Ta=25OC
CIN=2.2uF, CL=1.0uF
3.4
3.2
3.0
VGO=0V
GO Pin Voltage VGO
5mA
0.1mA
0.1mA
Output Voltage VOUT
400
300
200
Supply Current ISS
2.4
0
600
500
Output Current
IOUT
2.8
2.6
700
100
Supply Current ISS (uA)
Output Voltage VOUT (V)
3.6
VIN=4.0V, Ta=25OC
CIN=2.2uF, CL=1.0uF
Output Voltage VOUT (V)
3.8
XC6207x302
Fixed High Speed m ode
Supply Current ISS (uA)
XC6207x302
GO m ode
Output Current: IOUT=0.1mA⇔5mA
0
Time (1msec/div)
Time (1msec/div)
<Low ESR capacitor>
With the XC6207 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase
compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an
output capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output
capacitor with a capacitance value of at least 1μF when the setting output voltage (VOUT(T)) is less than or equal to
1.8V. Also, when the setting output voltage (VOUT(T)) is less than or equal to 2.5V, please connect an input capacitor
(CIN) of 2.2μF between the VIN pin and the VSS pin in order to ensure a stable power input.
<Recommended conditions of CIN and CL>
12
SETTING VOLTAGE
CIN (μF)
CL (μF)
1.2V ~ 1.7V
1.8V ~ 2.4V
2.5V ~ 5.0V
1.0
1.0
2.2
4.7
1.0
1.0
Data Sheet
ud200527
XC6207
Series
■OPERATIONAL EXPLANATION (Continued)
<CL Auto-Discharge Function>
XC6207B series can quickly discharge the electric charge at the output capacitor (CL), when a low signal to the CE pin,
which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor located between the VOUT pin
and the VSS pin (cf. BLOCK DIAGRAM). In this state, the application is protected from a glitch operation caused by the
electric charge at the output capacitor (CL). The CL auto- discharge resistance at this time depends on the input voltage.
Moreover, discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (R) and the output
capacitor (CL). By setting time constant of a CL auto-discharge resistance value [R] and an output capacitor value (CL)
as τ(τ=C x R), the output voltage after discharge via the N channel transistor is calculated by the following formulas.
V = VOUT x e –t/τ, or t=τIn ( V / VOUT )
( V : Output voltage after discharge, VOUT(E) : Output voltage, t: Discharge time,
τ: CL auto-discharge resistance R×Output capacitor (CL) value C)
Ta=25OC
INPUT VOLTAGE
2.0V
3.0V
4.0V
5.0V
6.0V
CL AUTO-DISCHARGE RESISTANCE
750Ω
550Ω
500Ω
480Ω
470Ω
(TYP.)
(TYP.)
(TYP.)
(TYP.)
(TYP.)
(ex.) When input voltage: 4.0V, CL auto-discharge resistance: 500Ω (TYP.); output capacitor (CL): 10μF, VOUT:3.0V,
CE voltage=Changing from 4.0V to 0V (CE pin L level signal)
1τ(500μsec) after CE OFF signal is inputted, VOUT(E) becomes: 3.0V×0.368 = approx. 1.104V
2τ(1000μsec) after CE OFF signal is inputted, VOUT(E) becomes: 3.0V×0.135 = approx. 0.405V
3τ(1500μsec) after CE OFF signal is inputted, VOUT(E) becomes: 3.0V×0.050 = approx. 0.150V
4τ(2000μsec) after CE OFF signal is inputted, VOUT(E) becomes: 3.0V×0.018 = approx. 0.055V
Data Sheet
ud200527
13
XC6207 Series
■OPERATIONAL EXPLANATION (Continued)
<Current Limiter, Short-Circuit Protection>
The XC6207 series includes a combination of a fixed current limiter circuit & a foldback circuit, which aid the operations
of the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter
circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output
voltage drops further and output current decreases. When the output pin is shorted, a current of about 50mA flows.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6207 series. In shutdown mode,
output at the VOUT pin will be pulled down to the VSS level via R1 & R2. However, as for the XC6207B series, the CL
auto-discharge resistor is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin.
Therefore, time until the VOUT pin reaches the VSS level becomes short. Although the CE pin is equal to an inverter input
with CMOS hysteresis, with either the pull-up or pull-down options, the CE pin input current will increase when the IC is in
operation. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used
with the correct specifications for the CE pin, the IC will operate normally. However, supply current may increase as a
result of through current in the IC's internal circuitry when medium voltage is input.
■NOTES ON USE
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be
exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please strengthen VIN and VSS wiring in particular.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
14
Data Sheet
ud200527
XC6207
Series
■TEST CIRCUITS
Circuit 1
Output Voltage, Input Operating Voltage, Dropout Voltage, Line Regulation, Load Regulation, Limit Current, Short Current
VIN
IOUT
CE
CIN
A
VOUT
CL
GO
Circuit 2
Supply Current, Standby Current
A
VIN
CE
CIN
VOUT
GO
Circuit 3
V
VSS
VSS
Ripple Rejection Rate
VIN
VIN={VOUT+1}VDC
+0.5Vp-pAC
CE
VOUT
V
CL
GO
Circuit 4
IOUT=30m A
V
VSS
Circuit 5
CE/GO, High & Low Level Voltage
CE/GO, High & Low Level Current
VIN
CIN
VIN
CE
VOUT
CIN
GO
CE
A
GO
VOUT
CL
VSS
IGOL
HS/PS Switching Current, PS Switching Delay Time
Circuit 7
VSS
IGOH
CL Auto-Discharge Resistance Current
VIN
CIN
A
CL
A
Circuit 6
ICEH
ICEL
VIN
CE
VOUT
A
CIN
CE
VOUT
A
CL
GO
VSS
V
GO
VSS
A
Note : For the capacity of the CIN and the CL, the recommended capacity depending on the set voltage should be used.
Data Sheet
ud200527
15
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Input Voltage
XC6207A/B182xx
XC6207A/B182xx
CIN=CL=1.0uF(ceramic) Ta=25゜ C
2.0
1.8
Output Voltage:VOUT(V)
1.8
Output Voltage:VOUT(V)
CIN=CL=1.0uF(ceramic) Ta=25゜ C
2.0
1.6
1.4
IOUT=0mA
1mA
30mA
100mA
1.2
1.0
1.6
1.4
IOUT=0mA
1mA
30mA
100mA
1.2
1.0
0.8
0.8
0.5
1.0
1.5
2.0
2.0
2.5
3.0
CIN=2.2uF CL=1.0uF(ceramic) Ta=25゜ C
3.0
Output Voltage:VOUT(V)
Output Voltage:VOUT(V)
CIN=2.2uF CL=1.0uF(ceramic) Ta=25゜ C
3.2
3.0
2.8
2.6
IOUT=0mA
1mA
30mA
100mA
2.4
2.2
2.8
2.6
IOUT=0mA
1mA
30mA
100mA
2.4
2.2
2.0
2.0
2.0
2.5
3.0
3.5
3.5
4.0
4.5
5.0
5.5
6.0
XC6207A/B502xx
XC6207A/B502xx
CIN=2.2uF CL=1.0uF(ceramic) Ta=25゜ C
5.2
4.0
Input Voltage:VIN(V)
Input Voltage:VIN(V)
CIN=2.2uF CL=1.0uF(ceramic) Ta=25゜ C
5.2
5.0
Output Voltage:VOUT(V)
5.0
Output Voltage:VOUT(V)
6.0
XC6207A/B302xx
XC6207A/B302xx
4.8
4.6
IOUT=0mA
1mA
30mA
100mA
4.4
4.2
4.8
4.6
IOUT=0mA
1mA
30mA
100mA
4.4
4.2
4.0
4.0
4.0
4.5
5.0
Input Voltage:VIN(V)
16
5.0
Input Voltage:VIN(V)
Input Voltage:VIN(V)
3.2
4.0
5.5
5.4
5.6
5.8
6.0
Input Voltage:VIN(V)
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Dropout Voltage vs. Output Current
XC6207A/B122xx
XC6207A/B182xx
CIN=1.0uF,CL=4.7uF (ceramic)
Ta=85゜ C
25゜ C
-40゜ C
0.8
Ta=85゜ C
25゜ C
-40゜ C
0.8
Dropout Voltage:Vdif (V)
Dropout Voltage:Vdif (V)
1.0
CIN=CL=1uF(ceramic)
1.0
1.2
Below the minimum operating voltage
0.6
0.4
0.2
0.6
0.4
0.2
Below the minimum operating voltage*
0.0
0.0
0
50
100
150
200
250
0
300
50
100
150
200
250
300
Output Current:IOUT(mA)
Output Current:IOUT(mA)
*The characteristic when Vdif is lower than 0.2V is the reference
characteristic below the minimum operating voltage.
XC6207A/B502xx
XC6207A/B302xx
CIN=2.2uF,CL=1.0uF(ceramic)
1.2
Ta=85゜ C
25゜ C
-40゜ C
Ta=85゜ C
25゜ C
-40゜ C
1.0
Dropout Voltage:Vdif (V)
Dropout Voltage:Vdif (V)
1.0
CIN=2.2uF,CL=1.0uF(ceramic)
1.2
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.0
0.0
0
50
100
150
200
250
0
300
50
100
150
200
250
300
Output Current:IOUT(mA)
Output Current:IOUT(mA)
(3) Supply Current vs. Input Voltage
XC6207A/B182xx
XC6207A/B182xx
VGO=VIN,CIN=1.0uF(ceramic)
VGO=VSS,CIN=1.0uF(ceramic)
70
7
Ta=85゜ C
25゜ C
-40゜ C
5
60
Supply Current:ISS (uA)
Supply Current:ISS (uA)
6
4
3
2
50
40
Ta=85゜ C
25゜ C
-40゜ C
30
20
10
1
0
0
0
1
2
3
4
Input Voltage:VIN (V)
Data Sheet
ud200527
5
6
0
1
2
3
4
5
6
Input Voltage:VIN (V)
17
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Supply Current vs. Input Voltage (Continued)
XC6207A/B302xx
XC6207A/B302xx
VGO=VSS,CIN=2.2uF(ceramic)
7
60
Supply Current:ISS (uA)
Supply Current:ISS (uA)
6
5
4
Ta=85゜ C
25゜ C
-40゜ C
3
2
50
40
30
Ta=85゜ C
25゜ C
-40゜ C
20
10
1
0
0
0
1
2
3
4
5
0
6
1
2
3
4
Input Voltage:VIN (V)
Input Voltage:VIN (V)
XC6207A/B502xx
XC6207A/B502xx
VGO=VSS,CIN=2.2uF(ceramic)
7
Supply Current:ISS (uA)
4
Ta=85゜ C
25゜ C
-40゜ C
3
2
1
6
Ta=85゜ C
25゜ C
-40゜ C
60
5
5
VGO=VIN,CIN=2.2uF(ceramic)
70
6
Supply Current:ISS (uA)
VGO=VIN,CIN=2.2uF(ceramic)
70
50
40
30
20
10
0
0
0
1
2
3
4
5
6
0
1
2
Input Voltage:VIN (V)
3
4
5
6
Input Voltage:VIN (V)
(4) Current Limiter Circuit
XC6207A/B182xx
XC6207A/B122xx
VIN=2.2V,CIN=1.0uF,CL=4.7uF(ceramic)
1.4
1.8
Output Voltage:VOUT(V)
Output Votlage:VOUT(V)
1.2
Ta= 85゜ C
25゜ C
-40゜ C
1.0
0.8
0.6
0.4
0.2
1.6
Ta= 85゜ C
25゜ C
-40゜ C
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.0
0
100
200
300
Output Current:IOUT(mA)
18
VIN=2.8V,CIN=CL=1.0uF(ceramic)
2.0
400
500
0
100
200
300
400
500
Output Current:IOUT(mA)
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) Current Limiter Circuit (Continued)
XC6207A/B302xx
XC6207A/B502xx
VIN=4.0V,CIN=2.2uF,CL=1.0uF(ceramic)
3.5
3.0
5.0
2.5
Output Voltage:VOUT(V)
Output Voltage:VOUT(V)
VIN=6.0V,CIN=2.2uF,CL=1.0uF(ceramic)
6.0
Ta= 85゜ C
25゜ C
-40゜ C
2.0
1.5
1.0
0.5
4.0
Ta= 85゜ C
25゜ C
-40゜ C
3.0
2.0
1.0
0.0
0.0
0
100
200
300
400
0
500
100
200
Output Current:IOUT(mA)
300
400
500
Output Current:IOUT(mA)
(5) High speed / Power Save Switching Current
XC6207A/B122xx
XC6207A/B122xx
VIN=VOUT(T)+1.0V
CIN=1.0uF,CL=4.7uF(ceramic)
1.8
1.6
1.4
1.2
HS Switching Current
PS Switching Current
1.0
0.8
0.6
0.4
0.2
0.0
-40
-15
10
35
60
Ta=25℃
CIN=1.0uF,CL=4.7uF(ceramic)
2.0
HS/PS Switching Current:IGO/IGOR (mA)
HS/PS Switching Current:IGO/IGOR (mA)
2.0
1.8
1.6
1.4
1.2
HS Switching Current
PS Switching Current
1.0
0.8
0.6
0.4
0.2
0.0
2
85
3
Ambient Temperature:Ta (℃)
(6) Power Save Switching Delay Time
250
100
VIN=2.0V
3.0V
4.0V
5.0V
6.0V
50
0
-40
-15
10
35
Ambient Temperature:Ta ( ℃)
Data Sheet
ud200527
VCE=VSS,VGO=VIN=VOUT
1200
CL Auto-Discharge Resistance: Rdischg (Ω)
PS Switching Delay Time:TDPS (usec)
300
150
6
XC6207B122xx
CIN=1.0uF,CL=4.7uF(ceramic)
350
200
5
(7) CL Discharge Resistance
XC6207A/B122xx
400
4
Input Voltage:VIN (V)
60
85
1100
Ta=85゜ C
25゜ C
-40゜ C
1000
900
800
700
600
500
400
300
2
3
4
5
6
Input Voltage:VIN (V)
19
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response
VIN=2.2V,VGO=VSS,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
Ta=25゜ C
1.3
300
200
1.0
150
100m A
100
0.8
50
1.2
250
1.1
200
1.0
150
Output Current
100m A
0.9
100
0.8
50
0.2m A
0.2m A
0.7
0.7
0
0
Time( 200usec/div )
Time( 200usec/div )
Ta=25゜ C
1.3
XC6207A/B122xx
VIN=2.2V,VGO=VSS,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m ⇔5 0mA
Ta=25゜ C
300
1.3
1.1
200
1.0
150
0.9
100
50m A
50
Output Voltage:VOUT (V )
250
Output Current:IOUT(mA)
Output Voltage:VOUT (V )
1.2
Output Current
XC6207A/B122xx
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m ⇔5 0mA
1.2
250
1.1
200
1.0
150
0.9
0.8
100
Output Current
50m A
0.7
0
0.7
0
Time( 200usec/div )
1.3
Time( 200usec/div )
XC6207A/B122xx
VIN=2.2V,VGO=VSS,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔10mA
Ta=25゜ C
1.3
120
1.1
80
1.0
60
0.9
40
Output Current
10m A
20
Output Voltage:VOUT (V )
100
Output Current:IOUT(mA)
Output Voltage:VOUT (V )
1.2
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔10mA
120
1.2
100
1.1
80
1.0
60
0.9
0.8
0.2m A
0.7
40
Output Current
10m A
20
0.2m A
0
Time( 200usec/div )
20
XC6207A/B122xx
Output Voltage
Output Voltage
0.8
50
0.2m A
0.2m A
Ta=25゜ C
300
Output Voltage
Output Voltage
0.8
300
Output Current:IOUT(mA)
1.1
Output Voltage:VOUT (V)
250
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
1.2
0.9
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
Output Voltage
Output Voltage
Output Current
XC6207A/B122xx
Output Current:IOUT(mA)
1.3
XC6207A/B122xx
Output Current:IOUT(mA)
Ta=25゜ C
0.7
0
Time( 200usec/div )
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
XC6207A/B182xx
2.0
300
1.6
200
1.4
150
Output Currnet 100m A
1.0
100
50
1.8
250
1.6
200
1.4
150
Output Current 100m A
1.2
100
1.0
50
0.2m A
0.2m A
0.8
0.8
0
0
Time( 200usec/div )
Time( 200usec/div )
Ta=25゜ C
VIN=2.8V,VGO=VSS,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔5 0mA
Ta=25゜ C
2.0
300
Output Voltage
250
1.6
200
1.4
150
1.2
100
Output Current
XC6207A/B182xx
VIN=2.8V,VGO=VIN,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔5 0mA
50m A
1.0
50
1.8
250
1.6
200
1.4
150
1.2
100
Output Current
50m A
1.0
50
0.2m A
0.2m A
0.8
0.8
0
0
Time( 200usec/div )
Time( 200usec/div )
Ta=25゜ C
1.9
XC6207A/B182xx
VIN=2.8V,VGO=VSS,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
Ta=25゜ C
1.9
120
1.7
80
1.6
60
1.5
40
Output Current 10m A
20
Output Voltage:VOUT (V )
100
Output Current:IOUT(mA)
Output Voltage:VOUT (V )
1.8
VIN=2.8V,VGO=VSS,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
120
1.8
100
1.7
80
1.6
60
1.5
40
1.4
0.2m A
1.3
0
Time( 200usec/div )
Data Sheet
ud200527
XC6207A/B182xx
Output Voltage
Output Voltage
1.4
300
Output Voltage
Output Voltage:VOUT (V )
1.8
XC6207A/B182xx
Output Current:IOUT(mA)
Output Voltage:VOUT (V )
2.0
300
Output Current:IOUT(mA)
250
Output Voltage:VOUT (V)
1.8
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
VIN=2.8V,VGO=VIN,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
Output Voltage
Output Voltage
1.2
XC6207A/B182xx
Output Current:IOUT(mA)
2.0
VIN=2.8V,VGO=VSS,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
Ta=25゜ C
Output Current
10m A
20
Output Current:IOUT(mA)
Ta=25゜ C
0.2m A
1.3
0
Time( 200usec/div )
21
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
VIN=4.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
XC6207A/B302xx
Ta=25゜ C
3.4
300
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
200
2.2
150
1.8
100m A
1.4
100
50
3.0
250
2.6
200
2.2
150
Output Current
100
1.4
50
0.2m A
0
1.0
0
Time( 200usec/div )
Ta=25゜ C
Time( 200usec/div )
XC6207A/B302xx
VIN=4.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔50mA
Ta=25゜ C
300
3.4
3.0
250
3.0
2.6
200
2.2
150
3.4
50m A
1.4
50
Output Voltage:VOUT (V )
100
Output Current
Output Current:IOUT(mA)
Output Voltage:VOUT (V )
Output Voltage
1.8
XC6207A/B302xx
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔50mA
Output Voltage
2.2
150
1.8
100
Output Current 50m A
1.4
50
0.2m A
1.0
0
0
Time( 200usec/div )
3.1
XC6207A/B302xx
VIN=4.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
Ta=25゜ C
3.1
120
2.9
80
2.8
60
2.7
40
10m A
20
Output Current
Output Voltage:VOUT(V )
100
Output Current:IOUT(mA)
Output Voltage:VOUT(V )
Output Voltage
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
120
3.0
100
2.9
80
2.8
60
2.7
40
2.6
0.2m A
2.5
Output Current
20
10m A
0.2m A
0
Time( 200usec/div )
22
XC6207A/B302xx
Output Voltage
3.0
2.6
250
200
Time( 200usec/div )
Ta=25゜ C
300
2.6
0.2m A
1.0
100m A
1.8
0.2m A
1.0
Output Current:IOUT(mA)
2.6
Output Voltage:VOUT (V)
250
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
3.0
Output Current
300
Output Voltage
Output Voltage
Output Current:IOUT(mA)
3.4
XC6207A/B302xx
Output Current:IOUT(mA)
Ta=25゜ C
2.5
0
Time( 200usec/div )
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
VIN=6.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
Ta=25゜ C
5.4
300
VIN=6.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔100mA
200
4.2
150
Output Current
100m A
3.8
100
3.4
50
5.0
250
4.6
200
4.2
150
Output Current 100m A
3.8
100
3.4
50
0.2m A
0.2m A
3.0
3.0
0
0
Time( 200usec/div )
Time( 200usec/div )
5.4
XC6207A/B502xx
VIN=6.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔5 0mA
Ta=25゜ C
5.4
300
VIN=6.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔5 0mA
4.6
200
4.2
150
3.8
100
50m A
3.4
50
Output Voltage:VOUT (V )
250
Output Current:OUT(mA)
Output Voltage
Output Voltage:VOUT ( V )
XC6207A/B502xx
5.0
250
4.6
200
4.2
150
3.8
3.4
100
Output Current
50m A
50
0.2m A
0.2m A
3.0
3.0
0
0
Time( 200usec/div )
Time( 200usec/div )
5.0
VIN=6.0V,VGO=VSS,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
Output Voltage
Ta=25゜ C
120
5.1
100
5.0
4.9
80
4.8
60
4.7
40
4.6
Output Current
10m A
20
Output Voltage:VOUT ( V )
Output Voltage:VOUT ( V )
5.1
XC6207A/B502xx
Output Current:IOUT(mA)
Ta=25゜ C
4.5
VIN=6.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=0.2m⇔1 0mA
120
100
Output Voltage
80
4.8
60
4.7
40
4.6
10m A
20
Output Current
0.2m A
0
Time( 200usec/div )
XC6207A/B502xx
4.9
0.2m A
Data Sheet
ud200527
300
Output Voltage
5.0
Output Current
Output Current:IOUT(mA)
4.6
Output Voltage:VOUT (V)
250
Output Current:IOUT(mA)
5.0
Ta=25゜ C
300
Output Voltage
Output Voltage
Output Voltage:VOUT (V)
XC6207A/B502xx
Output Current:IOUT(mA)
5.4
XC6207A/B502xx
Output Current:IOUT(mA)
Ta=25゜ C
4.5
0
Time( 200usec/div )
23
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔100mA
Ta=25゜ C
1.9
300
200
1.0
150
0.8
100m A
100
10m A
0.7
50
1.8
250
1.7
200
1.6
Output Current
1.3
1.4
10m A
0
Ta=25゜ C
300
1.9
1.2
250
1.8
1.1
200
Output Current
100
50m A
0.8
50
0.7
Output Voltage:VOUT (V)
150
100m A
Output Current:IOUT(mA)
Output Voltage: VOUT(V)
Output Voltage
0.9
0
Output Voltage
1.3
200
1.6
150
Output Current
100
50m A
1.4
50
1.3
0
Time( 20usec/div )
Ta=25゜ C
1.9
300
200
1.0
150
Output Current 50m A
10m A
100
50
0
Time( 20usec/div )
Output Voltage:VOUT (V)
1.1
Output Current:IOUT(mA)
Output Votlage:VOUT (V)
250
0.7
24
XC6207A/B182xx
VIN=2.8V,VGO=VIN、CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔50mA
300
Output Voltage
1.2
0.8
100m A
1.5
Output Voltage
0.9
300
250
1.7
XC6207A/B122xx
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔50mA
XC6207A/B182xx
VIN=2.8V,VGO=VIN,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=50m⇔100mA
Time( 20usec/div )
Ta=25゜ C
50
Time( 20usec/div )
XC6207A/B122xx
1.0
150
100
1.3
0
VIN=2.2V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=50m⇔100mA
100m A
1.5
Time( 20usec/div )
Ta=25゜ C
300
Output Current:IOUT(mA)
1.1
Output Voltage:VOUT (V)
250
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
1.2
0.9
VIN=2.8V,VGO=VIN,CIN=1.0uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔100mA
Output Voltage
Output Voltage
Output Current
XC6207A/B182xx
Output Current:IOUT(mA)
1.3
XC6207A/B122xx
1.8
250
1.7
200
1.6
150
1.5
1.4
Output Current
50m A
10m A
1.3
100
50
Output Current:IOUT(mA)
Ta=25゜ C
0
Time( 20usec/div )
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
XC6207A/B502xx
2.9
300
5.2
250
5.1
200
2.8
150
Output Current
100m A
2.7
100
2.6
10m A
2.5
50
Output Voltage:VOUT (V)
3.0
Output Voltage
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
3.1
Ta=25゜ C
VIN=6.0V,VGO=VIN、CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔100mA
Output Voltage
5.0
200
4.9
Output Current
150
100
4.7
10m A
50
0
Time( 20usec/div )
XC6207A/B302xx
Ta=25゜ C
300
5.2
3.0
250
5.1
2.9
200
3.1
100m A
4.8
Time( 20usec/div )
Ta=25゜ C
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=50m⇔100mA
250
4.6
0
300
Output Current:IOUT(mA)
XC6207A/B302xx
Ta=25゜ C
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔100mA
XC6207A/B502xx
VIN=6.0V,VGO=VIN,CIN=1.0uF,CL=4.7uF(ceramic)
Tr=Tf=5.0usec,IOUT=50m⇔100mA
300
100m A
100
50m A
2.6
50
2.5
0
5.0
200
4.9
Output Current
4.8
100
4.7
50
4.6
0
Time( 20usec/div )
Output Votlage
300
5.2
250
5.1
2.9
200
2.8
150
2.7
Output Current
2.6
50m A
10m A
2.5
50
0
Time( 20usec/div )
Data Sheet
ud200527
100
Output Voltage:VOUT (V)
3.0
Ta=25゜ C
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
3.1
XC6207A/B302xx
VIN=4.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔50mA
150
50m A
Time( 20usec/div )
Ta=25゜ C
100m A
XC6207A/B502xx
VIN=6.0V,VGO=VIN,CIN=2.2uF,CL=1.0uF(ceramic)
Tr=Tf=5.0usec,IOUT=10m⇔50mA
300
250
Output Voltage
5.0
200
4.9
150
4.8
Output Current
4.7
50m A
10m A
4.6
100
50
Output Current:IOUT(mA)
2.7
250
Output Voltage
Output Current:IOUT(mA)
150
Output Current
Output Voltage:VOUT (V)
2.8
Output Current:IOUT(mA)
Output Voltage:VOUT (V)
Output Voltage
0
Time( 20usec/div )
25
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Input Transient Response
XC6207A/B182××
XC6207A/B122××
Ta=25℃
CIN=1.0uF,CL=4.7uF(ceramic),Tr=Tf=5.0usec
1.40
5
3
1.35
4
1.95
2
1.30
3
1.90
Output Voltage
0
1.20
-1
1.15
IOUT=1.0mA
2
1
1.80
0
1.75
Time( 20usec/div )
Time( 20usec/div )
XC6207A/B122××
Ta=25℃
CIN=1.0uF,CL=4.7uF(ceramic),Tr=Tf=5.0usec
XC6207A/B182××
5
3
1.35
4
1.95
2
1.30
3
1.90
Input Voltage
Output Voltage
0
1.20
-1
IOUT=30mA
2
Output Voltage
1
Ta=25℃
CIN=1.0uF,CL=4.7uF(ceramic),Tr=Tf=5.0usec
XC6207A/B182××
1.40
5
Input Voltage
1.30
IOUT=100mA
1.25
1.20
-1
1.15
Time( 20usec/div )
Input Voltage:VIN (V)
2
Output Voltage:VOUT (V)
1.35
0
Ta=25℃
CIN=1.0uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
2.00
Input Voltage
3
Output Voltage
1.75
Time( 20usec/div )
XC6207A/B122××
1
1.80
0
1.15
Time( 20usec/div )
4
1.85
Output Voltage:VOUT (V)
1.25
Input Voltage:VIN (V)
IOUT=30mA
1
2.00
Input Voltage
Output Voltage:VOUT (V)
Input Voltage:VIN (V)
Ta=25℃
CIN=1.0uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
1.40
4
Input Voltage:VIN (V)
1.85
Output Voltage
Output Voltage:VOUT (V)
1.25
Input Voltage:VIN (V)
IOUT=1.0mA
1
2.00
Input Voltage
Output Voltage:VOUT (V)
Input Voltage:VIN (V)
Input Voltage
4
1.95
3
1.90
IOUT=100mA
2
Output Voltage
1
1.85
1.80
0
Output Voltage:VOUT (V)
4
26
Ta=25℃
CIN=1.0uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
1.75
Time( 20usec/div )
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Input Transient Response (Continued)
XC6207A/B302××
XC6207A/B502××
3.20
6.5
4
3.10
IOUT=1.0mA
3
3.05
Output Votlage
2
3.00
1
2.95
6.0
5.15
5.5
5.10
5.0
6.5
3.20
5.20
4
3.10
IOUT=30mA
3
3.05
Output Voltage
2
3.00
1
2.95
6.0
5.15
5.5
5.10
5.0
Output Voltage
IOUT=30mA
5.05
4.5
5.00
4.0
Output Voltage:VOUT (V)
3.15
Input Voltage:VIN (V)
5
Output Voltage:VOUT (V)
Input Voltage:VIN (V)
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
Input Voltage
4.95
Time( 20usec/div )
Time( 20usec/div )
XC6207A/B302××
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
XC6207A/B502××
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
3.20
6.5
3.15
6.0
5.15
5.5
5.10
Input Voltage
5.20
3.10
IOUT=100mA
3.05
Output Voltage
2
3.00
1
2.95
Input Voltage:VIN (V)
4
Output Voltage:VOUT (V)
Input Voltage
5
Input Voltage:VIN (V)
4.95
XC6207A/B502××
Input Voltage
Data Sheet
ud200527
5.00
4.0
XC6207A/B302××
Time( 20usec/div )
5.05
Time( 20usec/div )
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
3
IOUT=1.0mA
4.5
Time( 20usec/div )
6
Output Voltage
Output Voltage:VOUT (V)
3.15
Input Voltage:VIN (V)
5
6
5.20
Input Voltage
Output Voltage:VOUT (V)
Input Voltage:VIN (V)
Input Voltage
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
5.0
Output Voltage
4.5
IOUT=100mA
5.05
5.00
4.0
Output Voltage:VOUT (V)
6
Ta=25℃
CIN=2.2uF,CL=1.0uF(ceramic),Tr=Tf=5.0usec
4.95
Time( 20usec/div )
27
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Enable Response Time
XC6207A/B182xx
IOUT=1.0mA
CE Input Voltage
4
2.0
3
2
1.6
1
1.2
0
0.8
Output Voltage
-2
0.4
IOUT=1.0mA
1.8
0
1.2
Output Voltage
-1
-2
0.0
0.0
XC6207A/B182xx
4
2.0
3
1.6
1
1.2
0
0.8
Output Voltage
-1
-2
0.4
0.0
3.0
CE Input Voltage
2
1
0
1.2
Output Voltage
-1
-2
0.0
4
2.0
3
CE Input Voltage
2
1.6
1
1.2
0
-1
0.8
Output Voltage
-2
0.4
0.0
Time (50usec/div)
28
2.4
CE Input Voltage:VCE (V)
IOUT=100mA
XC6207A/B182xx
Output Voltage:VOUT (V)
CE Input Voltage:VCE ( V)
3
0.6
Time (50usec/div)
XC6207A/B122xx
Ta=25℃
VIN=2.2V,CIN=1.0uF CL=4.7uF(ceramic)
2.4
1.8
Time (50usec/div)
4
3.6
Output Voltage:VOUT (V)
2
CE Input Voltage:VCE ( V)
CE Input Voltage
Output Voltage:VOUT (V)
CE Input Voltage:VCE ( V)
2.4
Ta=25℃
VIN=2.8V,CIN=1.0uF CL=1.0uF(ceramic)
IOUT=30mA
IOUT=30mA
3
0.6
Time (50usec/div)
XC6207A/B122xx
4
2.4
1
Time (50usec/div)
Ta=25℃
VIN=2.2V,CIN=1.0uF CL=4.7uF(ceramic)
3.0
CE Input Voltage
2
3.6
2
Ta=25℃
VIN=2.8V,CIN=1.0uF CL=1.0uF(ceramic)
IOUT=100mA
3.0
CE Input Voltage
1
2.4
1.8
0
-1
3.6
1.2
Output Voltage
-2
0.6
Output Voltage:VOUT (V)
-1
CE Input Voltage:VCE (V)
3
2.4
Output Voltage:VOUT (V)
CE Input Voltage:VCE ( V)
4
Ta=25℃
VIN=2.8V,CIN=1.0uF CL=1.0uF(ceramic)
Output Voltage:VOUT (V)
XC6207A/B122xx
Ta=25℃
VIN=2.2V,CIN=1.0uF CL=4.7uF(ceramic)
0.0
Time (50usec/div)
Data Sheet
ud200527
XC6207
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Enable Response Time (Continued)
XC6207A/B502xx
XC6207A/B302xx
6
4
2
3
0
2
Output Voltage
-4
1
0
CE Input Voltage
4
2
4
0
3
-2
2
Output Voltage
-4
1
-6
0
Time(50usec/div)
Time (50usec/div)
XC6207A/B502xx
XC6207A/B302xx
8
Ta=25℃
VIN=4.0V,CIN=2.2uF CL=1.0uF(ceramic)
8
6
4
2
3
0
2
Output Voltage
-2
-4
1
CE Input Voltage:VCE ( V)
CE Input Voltage
Output Voltage:VOUT (V)
CE Input Voltage:VCE (V)
6
5
4
Ta=25℃
VIN=6.0V,CIN=2.2uF CL=1.0uF(ceramic)
6
CE Input Voltage
4
5
2
Output Voltage
3
-2
2
-4
1
-6
0
0
Time (50usec/div)
XC6207A/B502xx
XC6207A/B302xx
Ta=25℃
VIN=4.0V,CIN=2.2uF CL=1.0uF(ceramic)
4
2
3
0
2
Output Voltage
-4
1
0
Time (50usec/div)
CE Input Voltage:VCE ( V)
6
5
4
Data Sheet
ud200527
Ta=25℃
VIN=6.0V,CIN=2.2uF CL=1.0uF(ceramic)
7
IOUT=100mA
CE Input Voltage
-2
8
6
IOUT=100mA
Output Voltage:VOUT (V)
CE Input Voltage:VCE (V)
6
4
0
Time (50usec/div)
8
7
IOUT=30mA
IOUT=30mA
6
5
4
2
6
CE Input Voltage
Output Voltage
5
4
0
3
-2
2
-4
1
-6
0
Output Voltage:VOUT (V)
-2
6
Output Voltage:VOUT (V)
CE Input Voltage
7
IOUT=1.0mA
5
4
Ta=25℃
VIN=6.0V,CIN=2.2uF CL=1.0uF(ceramic)
Output Voltage:VOUT (V)
6
8
6
CE Input Voltage:VCE (V)
IOUT=1.0mA
Output Voltage:VOUT (V)
CE Input Voltage:VCE (V)
8
Ta=25℃
VIN=4.0V,CIN=2.2uF CL=1.0uF(ceramic)
Time (50usec/div)
29
XC6207 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Ripple Rejection Rate
XC6207A/B182xx
XC6207A/B122xx
90
℃
Ta=25℃
VIN=2.25V DC+0.5Vp-pAC,IOUT=30mA,CL=4.7uF
90
Ripple Rejection Rate: RR (dB)
Ripple Rejection Rate:RR (dB)
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ta=25℃
VIN=VOUT(T)+1.0V DC+0.5Vp-pAC,IOUT=30mA,CL=1.0uF
80
70
60
50
40
30
20
10
0
0.01
100
0.1
1
Ripple Frequency:f (kHz)
Ta=25℃
VIN=VOUT(T)+1.0V DC+0.5Vp-pAC,IOUT=30mA,CL=1.0uF
Ripple Rejection Rate:RR (dB)
Ripple Rejection Rate:RR (dB)
70
60
50
40
30
20
10
0.1
1
Ripple Frequency:f (kHz)
30
90
Ta=25℃
VIN=5.75V DC+0.5Vp-pAC,IOUT=30mA,CL=1.0uF
80
80
0
0.01
100
XC6207A/B502xx
XC6207A/B302xx
90
10
Ripple Frequency:f (kHz)
10
100
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Ripple Frequency:f (kHz)
Data Sheet
ud200527