XC6412C046ER [TOREX]
Regulator;
| 型号： | XC6412C046ER |
| 厂家： | 
Torex Semiconductor |
| 描述： | Regulator |
| 文件： | 总27页 (文件大小：593K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
◆Low Power Consumption: 0.8µA/ch. (TYP.)
◆Input Voltage Range : 1.5V ~ 6.0V
◆Output Voltage Range : 0.9V ~ 5.0V
(can be set by channel)
■APPLICATIONS
●MP3 players, Portable AV equipment
●Mobile phones
●Cordless phones,
wireless communication equipment
●Portable games
◆Maximum Output Current
: 200mA (300mA Limit, TYP.)
@ VOUT=3.0V, VIN=4.0V
◆Current Limiter Circuit Built-In
◆Ceramic Capacitor Compatible
◆Dual Regulator with Dual Input LDO
(XC6411P/XC6412C)
●Cameras, Video recorders
●PDAs
■FEATURES
■GENERAL DESCRIPTION
Maximum Output Current : 200mA (300mA Limit, TYP.)
@ VOUT=3.0V, VIN=4.0V
The XC6411/6412 series are highly precise, low noise, positive
voltage LDO dual regulators manufactured using CMOS
processes. The series achieves very low supply current, 0.8µA
/ ch. (TYP.) and consists of a reference voltage source, an error
amplifier, a current foldback circuit, and a phase compensation
circuit plus a driver transistor. SOT-25 package for the
XC6411P series, SOT-26 package for the XC6412B series and
USP-6C package for the XC6412C series (preliminary) make
high density mounting possible. Therefore, the series is ideal
for applications where high density mounting is required such
as in mobile equipment.
Dropout Voltage
: 320mV @ IOUT = 100mA
@ VOUT = 3.0V
Operating
Input Voltage Range
Output Voltage Range
Highly Accurate
: 1.5V ~ 6.0V
: 0.9V ~ 5.0V (100mV increments)
: Set voltage accuracy ±2%
(1.5V<VOUT(T)<5.0V)
Set voltage accuracy ±30mV
(0.9V<VOUT(T)<1.5V)
Output voltage of each regulators VR1 and VR2 is selectable in
100mV increments within a range of 0.9V to 5.0V by laser
trimming. The series is also compatible with low ESR ceramic
capacitors, which give added output stability. VR1 and VR2
are completely isolated. For this, a cross talk between each
channel, which causes a problem during load fluctuations, can
be greatly reduced, and the stabilized voltage can be supplied.
The current limiter's foldback circuit also operates as a short
protect for the output pin.
Low Power Consumption : 0.8µA / ch.(TYP.)
Operating Temperature Range : - 40℃~ 85℃
Low ESR Capacitor Compatible: Ceramic capacitor
Ultra Small Packages
: SOT-25 (XC6411P)
: SOT-26 (XC6412B)
: USP-6C (XC6412C) *Preliminary
■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE
CHARACTERISTICS
V
IN1
IN2
V
OUT1
●Supply Current vs. Input Voltage
VR1/VR2: 3.0V
1uF
0.1uF
(ceramic)
(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
V
OUT2
1uF
0.1uF
(ceramic)
(ceramic)
V
IN
V
V
OUT1
1uF
0.1uF
(ceramic)
(ceramic)
Ta=-40
Ta=25
Ta=85
℃
℃
EN2
OUT2
℃
0.1uF
(ceramic)
0
1
2
3
4
5
6
Input Voltage VIN (V)
1
XC6411_12 ETR0320_005
XC6411/6412 Series
■PIN CONFIGURATION
NC
2
EN2
3
VIN
1
V
IN2
5
VIN1
4
4
5
6
1
2
3
V
OUT2 VSS VOUT1
V
OUT2 VSS VOUT1
XC6411P Series
XC6412C Series
USP-6C (BOTTOM VIEW)
*Preliminary
XC6412B Series
SOT-26 (TOP VIEW)
SOT-25 (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 (pin # 5).
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTION
XC6411P
SOT-25
XC6412B
SOT-26
XC6412C
USP-6C
1
2
3
-
4
5
6
1
-
3
2
1
-
VOUT2
VSS
Output 2
Ground
VOUT1
VIN
Output 1
Power Input
4
5
-
6
5
4
-
VIN1
VIN2
EN2
NC
Power Input 1
Power Input 2
ON / Off Switch (ch. 2)
No Connection
-
3
2
-
* When using an SOT-26 package of the XC6412B series, please use No. 1 pin as power input of the whole IC.
■PRODUCT CLASSIFICATION
●Ordering Information
XC6411P①②③④⑤
XC6412B①②③④⑤
XC6412C①②③④⑤ *Preliminary
DESIGNATOR
DESCRIPTION
Output Voltage
SYMBOL
001~
DESCRIPTION
: Internally set sequential number relating output voltage of each
regulator. Regulator 1 and 2 output voltage range→0.9~5.0V
(100V increments)
①②③
: SOT-25 (XC6411P)
M
④
⑤
Package
: SOT-26 (XC6412B)
E
R
L
: USP-6C (XC6412C)
: Embossed tape, standard feed
: Embossed tape, reverse feed
Device Orientation
2
XC6411/6412
Series
■PACKAGING INFORMATION
●SOT-25
●SOT-26
●USP-6C *Preliminary
2.9+0.2
2.9+0.2
(0.5)
+0.1
5-0.4
-0.05
+0.1
+0.1
0.4-0.05
0.4
-0.05
6
5
4
3
0~0.1
A A A A
0 ~ 0.1
1
2
+0.1
0.95
0.95
0.15
-0.05
0.15+0.1 0.48+0.2
(0.95)
1.9+0.2
(0.95)
+0.1
0.15
-0.05
■BLOCK DIAGRAMS
●XC6411P Series
●XC6412B Series (SOT-26)
●XC6412C Series (USP-6C)
*Preliminary
V
V
IN1
VOUT 1
VIN
VOUT1
V
V
IN1
VOUT 1
R11
R12
Current
Limit1
Current
Limit1
R11
R12
R11
Current
Limit1
+
-
+
-
+
-
Voltage
R12
Voltage
Voltage
Reference1
Reference1
Reference1
VOUT2
IN2
VOUT2
VOUT2
IN2
Current
Limit2
R21
R22
R21
R22
Current
Limit2
Current
Limit2
R21
R22
+
-
+
-
+
-
ON/OFF
Control
EN2
ON/OFF
Control
EN2
Voltage
Voltage
Voltage
Reference2
Reference2
VR2ꢀEach Circuit
Reference2
VSS
VSS
VSS
VR2ꢀEach Circuit
* Diodes shown in the above circuit are ESD protection diodes and parasitic diodes.
、
、
■ABSOLUTE MAXIMUM RATINGS
Ta = 25℃
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
Input Voltage 1
Input Voltage 2
Output Current 1
Output Current 2
Output Voltage 1
Output Voltage 2
EN2 Pin Voltage
VIN
VIN1
- 0.3 ~ + 7.0
- 0.3 ~ + 7.0
V
V
VIN2
- 0.3 ~ + 7.0
V
IOUT1
IOUT2
VOUT1
VOUT2
VEN2
500 (*1)
500 (*1)
VSS - 0.3 ~ VIN + 0.3
VSS - 0.3 ~ VIN + 0.3
VSS - 0.3 ~ 0.7
mA
mA
V
V
V
SOT-25
SOT-26
USP-6C
250
Power Dissipation
Pd
mW
120
- 40 ~ + 85
- 55 ~ +125
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
℃
℃
Note: *1: Please set the value of the XC6411P and XC6412C (USP-6C) series within the following equation:
Pd>[(VIN1-VOUT1)xIOUT1+(VIN2-VOUT2)xIOUT2]
Please set the value of the XC6412B (SOT-26) series within the following equation:
Pd>[(VIN-VOUT1)xIOUT1+(VIN-VOUT2)xIOUT2]
3
XC6411/6412 Series
■ELECTRICAL CHARACTERISTICS
XC6411P/6412 Series, Regulator 1 and Regulator 2
Ta = 25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT. CIRCUIT
VIN=VOUT(T) (*1) + 1.0V,
Output Voltage (*2)
VOUT(E)
E-0 (*6)
V
①
IOUT=1mA
VINV=OVUOTU(TT()T=)0+.91V.0V
50
60
70
-
-
-
-
-
-
-
VIN=VOUT(T) + 1.0V
80
VOUT(T)=1.0V ~ 1.1V
VIN=VOUT(T) + 1.0V
VOUT(T)=1.2V ~ 1.3V
80
110
140
150
195
300
Maximum
VIN=VOUT(T) + 1.0V
IOUTMAX
mA
①
100
120
150
200
Output Current
VOUT(T)=1.4V ~ 1.6V
VIN=VOUT(T) + 1.0V
VOUT(T)=1.7V ~ 2.2V
VIN=VOUT(T) + 1.0V
VOUT(T)=2.3V ~ 2.9V
VIN=VOUT(T) + 1.0V
VOUT(T)≧3.0V
VIN=VOUT(T) + 1.0V,
VOUT(T) = 0.9V
1mA≦IOUT≦50mA
VIN=VOUT(T) + 1.0V
VOUT(T) =1.0V ~ 1.1V
1mA≦IOUT≦60mA
Load Regulation
ꢀVOUT
-
15
70
mV
1
VIN=VOUT(T) + 1.0V
VOUT(T) =1.2V~1.3V
1mA≦IOUT≦80mA
VIN=VOUT(T) + 1.0V
VOUT(T)≧1.4V
1mA≦IOUT≦100mA
VOUT(T) =0.9V,
IOUT =50mA
VOUT(T) =1.0V ~ 1.1V,
IOUT =60mA
Dropout Voltage (*3)
Vdif
E-1(*6)
0.05
mV
1
VOUT(T) =1.2V ~ 1.3V,
IOUT =80mA
VOUT(T)≧1.4V,
IOUT =100mA
VOUT(T) =0.9V,
1.5V≦VIN≦6.0V,
IOUT =1mA
ꢀVOUT /
VOUT(T) =1.0V~1.2V,
ꢀVIN
z
VOUT
Line Regulation
Input Voltage
-
0.15
%/V
V
①
VOUT(T)I+O0U.T5V=≦1mVAIN≦6.0V
VOUT(T) ≧1.3V,
VOUT(T) +0.5V≦VIN≦6.0V
IOUT =30mA
VIN
-
1.5
-
-
6.0
-
-
ꢀVOUT /
VIN= VOUT(T) +1.0V,
IOUT =30mA,
Output Voltage
ppm /
ꢀTopr
z
VOUT
±100
①
Temperature Characteristics
℃
- 40℃< Topr < 85℃
4
XC6411/6412
Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6411P/6412 Series, Regulator 1 and Regulator 2 (Continued)
Ta = 25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
100
TYP.
300
MAX.
-
UNIT. CIRCUIT
VOUT=VOUT(E)×0.95
VOUT(T)=0.9V
VIN=VOUT(T)+2.0V
VOUT=VOUT(E)×0.95
VOUT(T)=1.0V ~ 1.1V
VIN=VOUT(T)+2.0V
VOUT=VOUT(E)×0.95
VOUT(T)=1.2V ~ 1.3V
VIN=VOUT(T)+2.0V
120
160
200
300
300
300
-
-
-
Current Limit
ILIM
mA
mA
①
VOUT=VOUT(E)×0.95
VOUT(T)=1.4V ~ 2.9V
VIN=VOUT(T)+2.0V
VOUT=VOUT(E)×0.95
VOUT(T)≧3.0V
200
-
300
50
-
-
VIN=VOUT(T)+1.0V
VIN=VOUT(T)+1.0V,
VOUT =0V
Short Circuit Current
Ishort
①
NOTE: *1: VOUT(T): Setting 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).
(*5)
*3: Vdif = { VIN0 (*4)– VOUT0
}
*4: VIN0 = The input voltage when VOUT0 appears as input voltage is gradually decreased.
*5: VOUT0 = A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T) + 1.0V} is input.
*6: Refer to “VOLTAGE CHART”.
*7: Unless otherwise stated, VEN2=VIN for the XC6412 series.
*8: When the series are the XC6411P and XC6412C series, ‘VIN” shown in the conditions represents VIN1 or VIN2.
5
XC6411/6412 Series
■ELECTRICAL CHARACTERISTICS (Continued)
Ta = 25℃
PARAMETER
SYMBOL
CONDITIONS
VIN=VOUT(T) + 1.0V
VOUT(T)≦3.9V
MIN.
-
TYP.
0.8
MAX.
1.5
UNIT. CIRCUIT
µA
2
Supply Current
IDD
VIN=VOUT(T) + 1.0V
VOUT(T)≧4.0V
1.0
1.8
µA
2
XC6412B Series (SOT-26)
PARAMETER
Ta = 25℃
SYMBOL
IDD2
CONDITIONS
MIN.
-
TYP.
1.6
MAX.
3.0
UNIT. CIRCUIT
VIN=VOUT(T) + 1.0V,
VEN2=VIN
µA
µA
µA
µA
2
2
2
2
VOUT(T)≦3.9V
VIN=VOUT(T) + 1.0V,
VEN2=VIN
Supply Current 2 (*8)
-
-
-
2.0
0.8
1.0
3.6
1.6
1.9
VOUT(T)≧4.0V
VIN=VOUT(T) + 1.0V,
VEN2=VIN
VOUT(T)≦3.9V
VIN=VOUT(T) + 1.0V,
VEN2=VIN
Supply Current 3 (*9)
IDD3
VOUT(T)≧4.0V
EN ‘H’ Level Voltage
EN ‘L’ Level Voltage
VENH
VENL
VIN=VOUT(T)+1.0V
VIN=VOUT(T)+1.0V
1.0
-
-
-
6.0
0.3
V
V
①
①
VIN=VOUT(T)+1.0V,
VEN2=VIN
EN ‘H’ Level Current
EN ‘L’ Level Current
NOTE:
IENH
- 0.1
-
0.1
µA
②
②
VIN=VOUT(T)+1.0V,
VEN2=VIN
IENL
- 0.1
-
0.1
µA
*8: Supply current of the IC: (VR1 supply current + VR2 supply current)
*9: Supply current of the IC when VR2 is in stand-by mode: (VR1 supply current + VR2 stand-by current)
XC6412C Series (USP-6C * Preliminary): Regulator 1
Ta = 25℃
PARAMETER
SYMBOL
CONDITIONS
VIN=VOUT(T) + 1.0V
VOUT(T)≦3.9V
MIN.
-
TYP.
0.8
MAX.
1.5
UNIT. CIRCUIT
µA
2
VR1 Supply Current
IDD_VR1
VIN=VOUT(T) + 1.0V
VOUT(T)≧4.0V
1.0
1.8
µA
2
XC6412C Series (USP-6C *Preliminary): Regulator 2
Ta = 25℃
SYMBOL
PARAMETER
CONDITIONS
VIN=VOUT(T) + 1.0V,
VEN2=VIN
MIN.
-
TYP.
0.8
MAX.
1.5
UNIT. CIRCUIT
µA
2
VOUT(T)≦3.9V
VR2 Supply Current
IDD_VR2
VIN=VOUT(T) + 1.0V,
VEN2=VIN
-
-
1.0
-
1.8
0.1
µA
µA
2
2
VOUT(T)≧4.0V
VIN=VOUT(T) + 1.0V,
VR2 Stand-by Current
Istby
VEN2=VSS
EN2 ‘H’ Level Voltage
EN2 ‘L’ Level Voltage
VENH
VENL
VIN=VOUT(T)+1.0V
VIN=VOUT(T)+1.0V
1.0
-
-
-
6.0
0.3
V
V
①
①
VIN=VOUT(T)+1.0V,
VEN2=VIN
VIN=VOUT(T)+1.0V,
VEN2=VIN
EN2 ‘H’ Level Current
EN2 ‘L’ Level Current
IENH
IENL
- 0.1
- 0.1
-
-
0.1
0.1
µA
µA
②
②
6
XC6411/6412
Series
■
●Voltage Chart
Ta = 25℃
E-0
E-1
DROPOUT VOLTAGE
SETTING OUTPUT
VOLTAGE
OUTPUT VOLTAGE
(V)
VOUT
(mV)
Vdif
VOUT(T)
MIN.
MAX.
TYP.
870
860
780
800
720
750
700
680
650
630
610
580
580
580
510
510
450
450
450
450
450
320
320
320
320
320
320
320
320
320
320
290
290
290
290
290
290
290
290
290
290
230
MAX.
1000
1000
950
1000
900
960
890
860
830
800
780
740
740
740
650
650
580
580
580
580
580
420
420
420
420
420
420
420
420
420
420
380
380
380
380
380
380
380
380
380
380
310
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
0.870
0.970
1.070
1.170
1.270
1.370
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
0.930
1.030
1.130
1.230
1.330
1.430
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
7
XC6411/6412 Series
■TEST CIRCUITS
●XC6411P Series
Circuit ②
Circuit ①
A
V
IN1
V
OUT1
OPEN
V
IN1
IN2
V
OUT1
A
I
OUT1
Ishort1
V
C
V
V
RL1
RL2
C
IN1=1.0uF
(ceramic)
CL1=0.1uF
(ceramic)
IN1=1.0uF
(ceramic)
XC6411P
XC6411P
A
OPEN
VIN2
VOUT2
A
V
VOUT2
I
OUT2
Ishort2
VSS
V
VSS
C
IN2=1.0uF
CL2=0.1uF
(ceramic)
C
IN2=1.0uF
(ceramic)
(ceramic)
●XC6412B Series (SOT-26)
Circuit ①
Circuit ②
A
V
IN
V
OUT1
OUT2
OPEN
V
IN
V
OUT1
A
I
OUT1
Is hort1
V
V
C
IN=1.0uF
RL1
CL1=0.1uF
C
IN=1.0uF
(ceramic)
(ceramic)
(ceramic)
XC6412B
XC6412B
A
OPEN
EN2
V
A
OUT2
EN2
VOUT2
I
Is hort2
VSS
V
VSS
V
RL2
CL2=0.1uF
(ceramic)
●XC6412C Series (USP-6C) *Preliminary
A
OUT1
A
OPEN
VIN1
VOUT1
VIN1
VOUT1
I
Ishort1
V
V
V
V
RL1
CL1=0.1uF
(ceramic)
C
IN1=1.0uF
C
IN1=1.0uF
(ceramic)
(ceramic)
A
VIN2
VIN2
XC6412C
XC6412C
V
C
IN2=1.0uF
C
IN2=1.0uF
(ceramic)
(ceramic)
VOUT2
A
EN2
OPEN
VOUT2
A
EN2
I
OUT2
Is hort2
V
V
RL2
CL2=0.1uF
(ceramic)
VSS
VSS
8
XC6411/6412
Series
■OPERATIONAL EXPLANATION
<Output Voltage Control>
The voltage, divided by resistors R11 & R12 for a regulator 1 and R21 & R22 for a regulator 2 is compared with the internal
reference voltage by the error amplifier. These resistors are connected to the VOUT pin. 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 and
stabilized by a system of negative feedback. The current limit circuit operates when the load current reaches the current limit
level.
●XC6411P Series
●XC6412B Series (SOT-26)
●XC6412C Series (USP-6C)
*Preliminary
V
V
IN1
VOUT 1
VOUT1
V
VIN
IN1
VOUT 1
R11
R12
Current
Limit1
Current
Limit1
R11
R11
R12
Current
Limit1
+
+
-
+
-
-
R12
Voltage
Voltage
Voltage
Reference1
Reference1
Reference1
VOUT2
IN2
VOUT2
V
IN2
VOUT2
Current
Limit2
R21
R22
R21
R22
Current
Limit2
Current
Limit2
R21
R22
+
-
+
-
+
-
ON/OFF
Control
EN2
ON/OFF
Control
EN2
Voltage
Voltage
Voltage
Reference2
Reference2
VR2ꢀEach Circuit
Reference2
VSS
VSS
VSS
VR2ꢀEach Circuit
* Diodes shown in the above circuit are ESD protection diodes and parasitic diodes.
、
、
<Dual Inputs>
The power input voltage pin of the regulator 1 and regulator 2 in the XC6411P/XC6412C series operate independently of
absolute, which makes the circuit structure efficiently.
<Short Protection Circuit>
The XC6411P/6412 series’ regulator offers short-circuit protection by means of a built-in foldback circuit. 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, the output voltage drops further and output current decreases. When the output
voltage pin is shorted, a current of about 50mA flows.
<EN2 Pin>
The regulator 2’s internal circuitry can be operated or shutdown via the signal from the EN2 pin with the XC6412 series. In so
doing the regulator 1 maintains an operational state constantly. In shutdown mode, output at the VOUT2 pin will be pulled down
to the VSS level via R21 & R22. Note that the XC6412 series’ regulator is “High Active/No Pull-Down”, operations will become
unstable with the EN2 pin open. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the EN2 pin.
If this IC is used with the correct specifications for the EN pin, the operational logic is fixed and the IC will operate normally.
However, supply current may increase as a result of through current in the IC's internal circuitry.
■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.
3. As for the XC6412 series, internally achieved phase compensation makes a stable operation of the IC possible even when
there is no output capacitor (CL). In order to stabilize the VIN’s voltage level, we recommend that an input capacitor (CIN) of
about 0.1 to 1.0μF be connected between each VIN pin and the VSS pin. Moreover, during transient response, so as to
prevent an undershoot or overshoot, we recommend that the output capacitor (CL) of about 0.1 to1.0μF be connected
between each VOUT pin and the VSS pin. However, please wire the input capacitor (CIN) and the output capacitor (CL) as
close to the IC as possible.
4. The XC6412C series (USP-6C package) is under development.
9
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
●XC6411P/6412 Series
(1) Output Voltage vs. Output Current
VR1/VR2: 0.9V
VR1/VR2: 0.9V
Ta=25
ꢀꢀꢀꢀꢀ
℃
VIN=1.9V
ꢀꢀꢀꢀꢀ
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.2
0.9
0.6
0.3
0.0
1.2
0.9
0.6
0.3
0.0
VIN=1.5V
VIN=1.9V
VIN=2.4V
VIN=2.9V
Ta=-40
Ta=25
Ta=85
℃
℃
℃
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
VR1/VR2: 1.5V
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
VR1/VR2: 1.5V
Ta=25
ꢀꢀꢀꢀꢀ
℃
VIN=VCE=2.5V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
ꢀꢀꢀꢀꢀ
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.8
1.8
1.5
1.2
0.9
0.6
0.3
0.0
1.5
1.2
0.9
0.6
0.3
0.0
VIN=1.8V
VIN=2.0V
VIN=2.5V
VIN=3.0V
Ta=-40
Ta=25
Ta=85
℃
℃
℃
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
VR1:VR2: 3.0V
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
VR1/VR2: 3.0V
VIN=4.0V
ꢀꢀꢀꢀꢀ
Ta=25
ꢀꢀꢀꢀꢀ
℃
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VIN=3.3V
VIN=3.5V
VIN=4.0V
VIN=4.5V
Ta=-40
Ta=25
Ta=85
℃
℃
℃
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
10
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(1) Output Voltage vs. Output Current (Continued)
VR1/VR2: 5.0V
VR1/VR2: 5.0V
VIN=6.0V
ꢀꢀꢀꢀꢀ
Ta=25
ꢀꢀꢀꢀꢀ
℃
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
VIN=5.3V
VIN=5.5V
VIN=6.0V
Ta=-40
Ta=25
Ta=85
℃
℃
℃
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
0
50
100 150 200 250 300 350
Output Current IOUT (mA)
(2) Output Voltage vs. Input Voltage
VR1/VR: 0.9V
VR1/VR2: 0.9V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
0.95
0.90
1.3
1.1
0.9
0.7
0.5
0.3
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.85
0.5
1
1.5
2
2.5
2
2.5
3
3.5
Input Voltage VIN (V)
VR1/VR2: 1.5V
4
4.5
5
5.5
6
Input Voltage VIN (V)
VR1/VR2: 1.5V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.9
1.55
IOUT=1mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
1.7
1.5
1.3
1.1
0.9
1.50
1.45
0.5
1
1.5
Input Voltage VIN (V)
2
2.5
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage VIN (V)
11
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
VR1/VR2: 3.0V
VR1/VR2: 3.0V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
3.4
3.2
3.0
2.8
2.6
2.4
3.05
IOUT=1mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
3.00
2.95
5.05
2
2.5
3
3.5
4
3.5
4
4.5
5
5.5
6
Input Voltage VIN (V)
VR1/VR2: 5.0V
Input Voltage VIN (V)
VR1/VR2: 5.0V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
5.4
IOUT=1mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
IOUT=30mA
IOUT=50mA
IOUT=100mA
5.2
5.0
4.8
4.6
4.4
5.00
4.95
4
4.5
5
5.5
6
5.5
5.6
5.7
5.8
5.9
6
Input Voltage VIN (V)
Input Voltage VIN (V)
(3) Dropout Voltage vs. Output Current
VR1/VR2: 0.9V
VR1/VR2: 1.5V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Minimum Operating Voltage
Ta=-40
℃
Ta=-40
Ta=25
Ta=85
℃
Ta=25
℃
℃
Ta=85
℃
℃
0
10
20
30
40
50
0
20
40
60
80
100
Output Current IOUT (mA)
Output Current IOUT (mA)
12
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current (Continued)
VR1/VR2: 3.0V
VR1/VR2: 5.0V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Ta=-40
℃
Ta=-40
℃
Ta=25
℃
Ta=25
℃
Ta=85
℃
Ta=85
℃
0
50
100
150
200
0
50
100
150
200
Output Current IOUT (mA)
Output Current IOUT (mA)
(4) Supply Current vs. Input Voltage
VR1/VR2: 1.5V
VR1/VR2: 0.9V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ta=-40
Ta=25
Ta=85
℃
℃
℃
Ta=-40
Ta=25
Ta=85
℃
℃
℃
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN (V)
Input Voltage VIN (V)
VR1/VR2: 5.0V
VR1/VR2: 3.0V
ꢀ
ꢀ
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ta=-40
Ta=25
Ta=85
℃
Ta=-40
Ta=25
Ta=85
℃
℃
℃
℃
℃
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN (V)
Input Voltage VIN (V)
13
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Output Voltage vs. Ambient Temperature
VR1/VR2: 1.5V
VR1/VR2: 0.9V
VIN=2.5V
VIN=1.9V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.65
1.50
1.35
1.00
0.90
0.80
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
-50
-25
0
25
50
75
)
100
-50
-25
0
25
50
75
)
100
Ambient Temperature Ta (
ꢀ
℃
Ambient Temperature Ta (
VR1/VR2 : 5.0V
℃
VR1/VR2 : 3.0V
VIN=6.0V
VIN=4.0V
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
3.30
3.15
3.00
2.85
2.70
5.50
5.25
5.00
4.75
4.50
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
-50
-25
0
25
50
75
)
100
-50
-25
0
25
50
75
100
Ambient Temperature Ta (
Ambient Temperature Ta (
)
ꢀ
℃
℃
(6) Supply Current vs. Ambient Temperature
VR1/VR2: 1.5V
VR1/VR2: 0.9V
VIN=1.9V
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
VIN=2.5V
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.5
1.2
0.9
0.6
0.3
0.0
1.5
1.2
0.9
0.6
0.3
0.0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature Ta (
)
Ambient Temperature Ta (
)
℃
℃
14
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(6) Supply Current vs. Ambient Temperature (Continued)
VR1/VR2: 3.0V
VR1/VR2: 5.0V
VIN=4.0V
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
VIN=6.0V
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
1.5
1.2
0.9
0.6
0.3
0.0
1.8
1.5
1.2
0.9
0.6
0.3
0.0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature Ta (
)
℃
Ambient Temperature Ta (
)
℃
(7) EN2 Threshold Voltage vs. Ambient Temperature (XC6412 series)
XC6412B (VR2: 1.5V)
XC6412B (VR2: 0.9V)
VIN=1.9V , IOUT=1mA
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
VIN=2.5V , IOUT=1mA
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
0.9
0.9
High Level Voltage
Low Level Voltage
High Level Voltage
Low Level Voltage
0.8
0.7
0.6
0.5
0.8
0.7
0.6
0.5
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature Ta (
)
℃
Ambient Temperature Ta (
)
℃
XC6412B (VR2: 3.0V)
XC6412B (VR2: 5.0V)
VIN=4.0V , IOUT=1mA
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
VIN=6.0V , IOUT=1mA
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
0.9
0.8
0.7
0.6
0.5
0.9
0.8
0.7
0.6
0.5
High Level Voltage
Low Level Voltage
High Level Voltage
Low Level Voltage
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature Ta (
)
Ambient Temperature Ta (
)
℃
℃
15
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response
VR1/VR2: 0.9V
VR1/VR: 0.9V
tr=tf=5µsec,
tr=tf=5µsec
IOUT=1mA , CL=1.0µF(ceramic)
IOUT=1mA , CL=0.1µF(ceramic)
4
3
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4
3
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Input Voltage
Input Voltage
2
2
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-1
-2
Time (200µsec/div)
VR1/VR2: 0.9V
Time (400µsec/div)
VR1/VR2: 0.9V
tr=tf=5µsec
tr=tf=5µsec,
IOUT=30mA , CL=0.1µF(ceramic)
IOUT=30mA , CL=1.0µF(ceramic)
4
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3
2
3
2
Input Voltage
Input Voltage
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-1
-2
Time (200µsec/div)
VR1/VR: 0.9V
Time (200µsec/div)
VR1/VR2: 0.9V
tr=tf=5µsec,
tr=tf=5µsec
IOUT=50mA , CL=1.0µF(ceramic)
IOUT=50mA , CL=0.1µF(ceramic)
4
3
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4
3
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Input Voltage
Input Voltage
2
2
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-1
-2
Time (200µsec/div)
Time (200µsec/div)
16
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response (Continued)
VR1/VR2: 1.5V
VR1/VR2: 1.5V
tr=tf=5µsec
tr=tf=5µsec,
IOUT=1mA , CL=0.1µF(ceramic)
IOUT=1mA , CL=1.0µF(ceramic)
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 1.5V
Time (400µsec/div)
VR1/VR2: 1.5V
tr=tf=5µsec,
tr=tf=5µsec,
IOUT=30mA , CL=0.1µF(ceramic)
IOUT=30mA , CL=1.0µF(ceramic)
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 1.5V
Time (400µsec/div)
VR1/VR2: 1.5V
tr=tf=5µsec,
tr=tf=5µsec,
IOUT=100mA , CL=1.0µF(ceramic)
IOUT=100mA, CL=0.1µF(ceramic)
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.5
3.5
2.5
1.5
0.5
-0.5
-1.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
Time (400µsec/div)
17
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response (Continued)
VR1/VR2: 3.0V
VR1/VR2: 3.0V
tr=tf=5µsec,
IOUT=1mA , CL=0.1µF(ceramic)
tr=tf=5µsec,
IOUT=1mA , CL=1.0µF(ceramic)
6
5
4
3
2
1
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
6
5
4
3
2
1
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 3.0V
Time (400µsec/div)
VR1/VR2: 3.0V
tr=tf=5µsec,
IOUT=30mA , CL=0.1µF(ceramic)
tr=tf=5µsec,
IOUT=30mA , CL=1.0µF(ceramic)
6
5.0
4.5
4.0
3.5
3.0
2.5
2.0
6
5
4
3
2
1
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
5
4
3
2
1
0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 3.0V
Time (400µsec/div)
VR1/VR2: 3.0V
tr=tf=5µsec,
tr=tf=5µsec,
IOUT=100mA , CL=1.0µF(ceramic)
IOUT=100mA , CL=0.1µF(ceramic)
6
5
4
3
2
1
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
6
5.0
4.5
4.0
3.5
3.0
2.5
2.0
5
4
3
2
1
0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
Time (400µsec/div)
18
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response (Continued)
VR1/VR2: 5.0V
VR1/VR2: 5.0V
tr=tf=5µsec,
IOUT=1mA , CL=1.0µF(ceramic)
tr=tf=5µsec,
IOUT=1mA , CL=0.1µF(ceramic)
7
6
5
4
3
2
1
7.0
6.5
6.0
5.5
5.0
4.5
4.0
7
6
5
4
3
2
1
7.0
6.5
6.0
5.5
5.0
4.5
4.0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 5.0V
Time (400µsec/div)
VR1/VR2: 5.0V
tr=tf=5µsec,
IOUT=30mA , CL=0.1µF(ceramic)
tr=tf=5µsec,
IOUT=30mA, CL=1.0µF(ceramic)
7
6
5
4
3
2
1
7.0
6.5
6.0
5.5
5.0
4.5
4.0
7
6
5
4
3
2
1
7.0
6.5
6.0
5.5
5.0
4.5
4.0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
VR1/VR2: 5.0V
Time (400µsec/div)
VR1/VR2: 5.0V
tr=tf=5µsec,
tr=tf=5µsec,
IOUT=100mA , CL=1.0µF(ceramic)
IOUT=100mA, CL=0.1µF(ceramic)
7
7.0
6.5
6.0
5.5
5.0
4.5
4.0
7
7.0
6.5
6.0
5.5
5.0
4.5
4.0
6
5
4
3
2
1
6
5
4
3
2
1
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (400µsec/div)
Time (400µsec/div)
19
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
VR1/VR2: 0.9V
VR1/VR2: 0.9V
tr=tf=5µsec, VIN=1.9V,
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
tr=tf=5µsec, VIN=1.9V,
CIN=1.0µF(ceramic),CL=1.0µF(ceramic)
50
40
30
20
10
0
1.5
1.0
0.5
0.0
-0.5
-1.0
50
40
30
20
10
0
1.5
1.0
0.5
0.0
-0.5
-1.0
Output Voltage
Output Voltage
Output Current
Output Current
Time (200µsec/div)
VR1/VR2: 1.5V
Time (600µsec/div)
VR1/VR2: 1.5V
tr=tf=5µsec, VIN=2.5V,
CIN=1.0µF(ceramic), CL=1.0µF(ceramic)
tr=tf=5µsec, VIN=2.5V,
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
50
40
30
20
10
0
2.0
1.5
1.0
0.5
0.0
-0.5
50
40
30
20
10
0
2.0
1.5
1.0
0.5
0.0
-0.5
Output Voltage
Output Current
Output Voltage
Output Current
Time (200µsec/div)
VR1/VR2: 1.5V
Time (400µsec/div)
VR1/VR2: 1.5V
tr=tf=5µsec, VIN=2.5V,
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
tr=tf=5µsec, VIN=2.5V,
CIN=1.0µF(ceramic), CL=1.0µF(ceramic)
250
200
150
100
50
2.0
1.5
1.0
0.5
0.0
-0.5
250
200
150
100
50
2.0
1.5
1.0
0.5
0.0
-0.5
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (200µsec/div)
Time (200µsec/div)
20
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response (Continued)
VR1/VR2: 3.0V
VR1/VR2: 3.0V
tr=tf=5µsec, VIN=4.0V,
CIN=1.0µF(ceramic), CL=0.1µF(ceramic)
tr=tf=5µsec, VIN=4.0V,
CIN=1.0µF(ceramic),CL=1.0µF(ceramic)
50
40
30
20
10
0
3.5
3.0
2.5
2.0
1.5
1.0
50
40
30
20
10
0
3.5
3.0
2.5
2.0
1.5
1.0
Output Voltage
Output Voltage
Output Current
Output Current
Time (400µsec/div)
VR1/VR2: 3.0V
Time (400µsec/div)
VR1/VR2: 3.0V
tr=tf=5µsec, VIN=4.0V,
CIN=1.0µF(ceramic),CL=1.0µF(ceramic)
tr=tf=5µsec, VIN=4.0V,
CIN=1.0µF(ceramic), CL=0.1µF(ceramic)
250
200
150
100
50
3.5
3.0
2.5
2.0
1.5
1.0
250
200
150
100
50
3.5
3.0
2.5
2.0
1.5
1.0
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (600µsec/div)
VR1/VR2: 5.0V
Time (600µsec/div)
VR1/VR2: 5.0V
tr=tf=5µsec, VIN=6.0V,
tr=tf=5µsec, VIN=6.0V,
CIN=1.0µF(ceramic), CL=1.0µF(ceramic)
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
50
40
30
20
10
0
5.5
50
40
30
20
10
0
5.5
5.0
4.5
4.0
3.5
3.0
5.0
4.5
4.0
3.5
3.0
Output Voltage
Output Voltage
Output Current
Output Current
Time (400µsec/div)
Time (400µsec/div)
21
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response (Continued)
VR1/VR2: 5.0V
VR1/VR2: 5.0V
tr=tf=5µsec, VIN=6.0V,
CIN=1.0µF(ceramic),CL=0.1µF(ceramic)
tr=tf=5µsec, VIN=6.0V,
CIN=1.0µF(ceramic),CL=1.0µF(ceramic)
250
200
150
100
50
5.5
5.0
4.5
4.0
3.5
3.0
250
200
150
100
50
5.5
5.0
4.5
4.0
3.5
3.0
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (400µsec/div)
Time (400µsec/div)
VR1/VR2: 0.9V
(10) Rising Response Time
VR1/VR2: 0.9V
tr=5µsec
tr=5µsec
VIN=0V 1.9V, IOUT=1mA, CL=0.1µF(ceramic)
→
VIN=0V 1.9V, IOUT=30mA, CL=0.1µF(ceramic)
→
3
2
6
5
4
3
2
1
0
3
6
5
4
3
2
1
0
2
1
Input Voltage
Input Voltage
1
0
0
-1
-2
-3
-1
-2
-3
Output Voltage
Output Voltage
Time (50µsec/div)
Time (50µsec/div)
VR1/VR2: 0.9V
VR1/VR2: 1.5V
tr=5µsec
tr=5µsec
VIN=0V 1.9V, IOUT=50mA, CL=0.1µF(ceramic)
VIN=0V 2.5V, IOUT=1mA, CL=0.1µF(ceramic)
→
→
3
2
1
0
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
Input Voltage
Input Voltage
1
0
-1
-2
-3
-1
Output Voltage
Output Voltage
-2
-3
Time (50µsec/div)
Time (50µsec/div)
22
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Rising Response Time (Continued)
VR1/VR2: 1.5V
VR1/VR2: 1.5V
tr=5µsec
tr=5µsec
VIN=0V 2.5V, IOUT=30mA, CL=0.1µF(ceramic)
→
VIN=0V 2.5V, IOUT=100mA, CL=0.1µF(ceramic)
→
3
2
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
Input Voltage
Input Voltage
1
1
0
0
Output Voltage
-1
-2
-3
Output Voltage
-1
-2
-3
Time (50µsec/div)
Time (50µsec/div)
VR1/VR2: 3.0V
VR1/VR2: 3.0V
tr=5µsec
tr=5µsec
VIN=0V 4.0V, IOUT=30mA, CL=0.1µF(ceramic)
→
VIN=0V 4.0V, IOUT=1mA , CL=0.1µF(ceramic)
→
6
4
9
6
4
9
7.5
6
7.5
6
Input Voltage
Input Voltage
2
2
0
4.5
3
0
4.5
3
Output Voltage
Output Voltage
-2
-4
-6
-2
-4
-6
1.5
0
1.5
0
Time (100µsec/div)
Time (100µsec/div)
VR1/VR2: 3.0V
VR1/VR2: 5.0V
tr=5µsec
tr=5µsec
VIN=0V 4.0V, IOUT=100mA,CL=0.1µF(ceramic)
→
VIN=0V 6.0V, IOUT=1mA,CL=0.1µF(ceramic)
→
6
4
2
0
9
9
6
15
12.5
10
7.5
5
7.5
6
Input Voltage
Input Voltage
3
4.5
3
0
Output Voltage
Output Voltage
-2
-3
-6
-9
-4
-6
1.5
0
2.5
0
Time (100µsec/div)
Time (200µsec/div)
23
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Rising Response Time (Continued)
VR1/VR2: 5.0V
VR1/VR2: 5.0V
tr=5µsec
tr=5µsec
VIN=0V
→
VIN=0V 6.0V, IOUT=100mA,CL=0.1µF(ceramic)
→
9
6
6.0V, IOUT=30mA,CL=0.1µF(ceramic)15
9
6
15
12.5
10
7.5
5
12.5
Input Voltage
Input Voltage
3
10
7.5
5
3
0
0
Output Voltage
Output Voltage
-3
-6
-9
-3
-6
-9
2.5
0
2.5
0
Time (200µsec/div)
Time (200µsec/div)
(11) EN2 Rising Response Time (For XC6412 series)
XC6412B (VR2: 0.9V)
XC6412B (VR2: 1.5V)
tr=5µsec ,VIN=1.9V
VEN2 =0 1.9V, IOUT=50mA , CL=0.1µF(ceramic)
tr=5µsec ,VIN=2.5V
VEN2 =0 2.5V, IOUT=1mA, CL=0.1µF(ceramic)
→
→
3
2
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
EN2 Input Voltage
EN2 Input Voltage
1
1
0
0
VR2 Output Voltage
Time (100µsec/div)
-1
-2
-3
-1
-2
-3
VR2 Output Voltage
Time (50µsec/div)
XC6412B (VR2: 1.5V)
XC6412B (VR2: 1.5V)
tr=5µsec ,VIN=2.5V
VEN2=0 2.5V, IOUT=100mA, CL=0.1µF(ceramic)
tr=5µsec ,VIN=2.5V
VEN2 =0 2.5V, IOUT=30mA, CL=0.1µF(ceramic)
→
→
3
2
1
0
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
EN2 Input Voltage
EN2 Input Voltage
1
0
-1
-1
-2
-3
VR2 Output Voltage
Time (100µsec/div)
VR2 Output Voltage
Time (100µsec/div)
-2
-3
24
XC6411/6412
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) EN2 Rising Response Time (For XC6412 series) (Continued)
XC6412B (VR2: 1.5V)
XC6412B (VR2: 1.5V)
tr=5µsec ,VIN=2.5V
VEN2=0 2.5V, IOUT=100mA, CL=0.1µF(ceramic)
tr=5µsec ,VIN=2.5V
VEN2 =0 2.5V, IOUT=30mA, CL=0.1µF(ceramic)
→
→
3
2
6
5
4
3
2
1
0
3
2
6
5
4
3
2
1
0
EN2 Input Voltage
EN2 Input Voltage
1
1
0
0
-1
-2
-3
-1
-2
-3
VR2 Output Voltage
Time (100µsec/div)
VR2 Output Voltage
Time (100µsec/div)
XC6412B (VR2: 3.0V)
XC6412B (VR2: 3.0V)
tr=5µsec ,VIN=4.0V
tr=5µsec ,VIN=4.0V
VEN2 =0 4.0V, IOUT=30mA, CL=0.1µF(ceramic)
→
6
4
2
0
6
5
4
3
2
1
0
VEN2 =0 4.0V, IOUT=1mA, CL=0.1µF(ceramic)
→
6
6
5
4
3
2
1
0
4
2
EN2 Input Voltage
EN2 Input Voltage
0
-2
-4
-6
-2
-4
-6
VR2 Output Voltage
Time (200µsec/div)
VR2 Output Voltage
Time (200µsec/div)
XC6412B (VR2: 3.0V)
XC6412B (VR2: 5.0V)
tr=5µsec ,VIN=6.0V
VEN2 =0 6.0V, IOUT=1mA, CL=0.1µF(ceramic)
tr=5µsec ,VIN=4.0V
VEN2 =0 4.0V, IOUT=100mA, CL=0.1µF(ceramic)
→
→
8
12
10
8
6
4
6
6
4
5
4
3
2
1
0
EN2 Input Voltage
EN2 Input Voltage
2
2
6
0
VR2 Output Voltage
0
4
-2
-4
-6
VR2 Output Voltage
Time (200µsec/div)
-2
-4
2
0
Time (200µsec/div)
25
XC6411/6412 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) EN2 Rising Response Time (For XC6412 series)
XC6412B (VR2: 5.0V)
XC6412B (VR2: 5.0V)
tr=5µsec ,VIN=6.0V
tr=5µsec ,VIN=6.0V
VEN2 =0 6.0V, IOUT=30mA, CL=0.1µF(ceramic)
→
VEN2 =0 6.0V, IOUT=100mA , CL=0.1µF(ceramic)
→
8
6
12
10
8
8
6
12
10
8
EN2 Input Voltage
EN2 Input Voltage
4
4
2
6
2
6
0
4
0
4
VR2 Output Voltage
Time (200µsec/div)
VR2 Output Voltage
-2
-4
2
-2
-4
2
0
0
Time (200µsec/div)
VR1/VR2: 1.5V
(12) Ripple Rejection Rate
VR1/VR2: 0.9V
VIN=2.0VDC+0.5Vp-pAC
IOUT=50mA , CL=0.1µF(ceramic)
VIN=2.5VDC+0.5Vp-pAC
IOUT=50mA , CL=0.1µF(ceramic)
70
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Ripple Frequency f (kHz)
Ripple Frequency f (kHz)
VR1/VR2: 3.0V
VR1/VR2: 5.0V
VIN=4.0VDC+0.5Vp-pAC
IOUT=50mA , CL=0.1µF(ceramic)
VIN=5.5VDC+0.5Vp-pAC
IOUT=50mA, CL=0.1µF(ceramic)
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Ripple Frequency f (kHz)
Ripple Frequency f (kHz)
26
XC6411/6412
Series
27
相关型号：
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