XC6210C [TOREX]
High Current, High Speed LDO Regulators; 大电流，高速LDO稳压器
| 型号： | XC6210C |
| 厂家： | 
Torex Semiconductor |
| 描述： | High Current, High Speed LDO Regulators |
| 文件： | 总10页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XC6210 Series
■PIN CONFIGURATION
VOUT
5
VIN
4
VOUT
5
NC
4
1
2
3
1
CE
2
3
VIN VSS CE
VSS NC
SOT-25 (TOP VIEW)
SOT-89-5 (TOP VIEW)
USP-6B (BOTTOM VIEW)
*Please use the circuit without connecting the heat
dissipation pad. If the pad needs to be connected to
other pins, it should be connected to the VSS pin.
■PIN ASSIGNMENT
PIN NUMBER
SOT-89-5
PIN NAME
FUNCTION
SOT-25
USP-6B
3
1
2
5
4
1
4
2
5
3
1
3
4
5
2, 6
CE
VIN
VSS
VOUT
NC
ON/OFF Control
Power Input
Ground
Output
No Connection
■PRODUCT CLASSIFICATION
●Selection Guide
CE Input Logic, Internal Pull-Up / Down Resistor
SERIES
XC6210A
XC6210B
XC6210C
XC6210D
CE INPUT LOGIC
High Active with Pull-Down Resistor
High Active with No Pull-Down Resistor
Low Active with Pull-Up Resistor
Low Active with No Pull-Up Resistor
●Ordering Information
XC6210 ①②③④⑤⑥
DESIGNATOR
DESRIPTION
SYMBOL
DESCRIPTION
: High Active with pull-down resistor
A
B
C
D
08~50
2
M
P
D
R
L
: High Active with no pull-down resistor
: Low Active with pull-up resistor
: Low Active with no pull-up resistor
: ex.) 3.0V → 2=3, 3=0
:+2% (VOUT<1.5V D +30mV)
: SOT-25 (SOT-23-5)
: SOT-89-5
: USP-6B
: Embossed tape, standard feed
: Embossed tape, reverse feed
1
CE Pin Functions
2 3
4
Output Voltage
Output Voltage Accuracy
5
6
Packaging Types
Device Orientation
Data Sheet
ud200408
2
XC6210
Series
■PACKAGING INFORMATION
●SOT-25 (SOT-23-5)
●SOT-89-5
2.9+0.2
4.5+0.1
0.42+0.06
+0.1
5-0.4
-0.05
+0.03
0.4
-0.02
0.42+0.06
1.0
O
0~0.1
0.95 0.95
1.9+0.2
0.15 +0.1
-0.05
+0.03
0.4
-0.02
0.42+0.06
0.42+0.06 0.47+0.06
(1.7)
(1.6)
O
O
8
8
1.5+0.1 1.5+0.1
●USP-6B
* Pin no. 1 is thicker than other pins.
3
Data Sheet
ud200408
XC6210 Series
■MARKING RULE
●SOT-25
1Represents product series
5
4
MARK
0
PRODUCT SERIES
XC6210xxxxxx
①
②
③
④
2Represents CE function
MARK
PRODUCT SERIES
1
2
3
VOLTAGE=0.1~3.0V
VOLTAGE=3.1~6.0V
V
X
Y
Z
A
B
C
D
XC6210Axxxxx
XC6210Bxxxxx
XC6210Cxxxxx
XC6210Dxxxxx
●SOT-89-5
5
2
4
3Represents output voltage
MARK
OUTPUT VOLTAGE(V)
MARK
OUTPUT VOLTAGE(V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
-
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
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
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
4.6
4.7
4.8
4.9
-
-
-
-
1
2
3
SOT-89-5
5.0
(TOP VIEW)
-
-
-
-
-
-
-
-
-
-
-
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
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)
●USP-6B
12Represents product series
MARK
PRODUCT SERIES
1
2
1
2
3
6
1
0
XC6210xxxxxx
5
4
3Represents CE Function
MARK
TYPE
PRODUCT SERIES
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
USP-6B
(TOP VIEW)
A
B
C
D
S
High Active With Pull-Down Resistor
High Active With No Pull-Down Resistor
Low Active With Pull-Up Resistor
Low Active With No Pull-Up Resistor
Custom
45Represents output voltage
MARK
VOLTAGE (V)
PRODUCT SERIES
4
3
5
5
3
0
3.3
5.0
XC6210x33xDx
XC6210x53xDx
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
ud200408
4
XC6210
Series
■BLOCK DIAGRAM
VIN
ON/OFF
Control
eachꢀcircuit
CE
-
+
Error
Amp
Current
Limit
VOUT
R2
R2
Voltage
Reference
VSS
■ABSOLUTE MAXIMUM RATINGS
Ta=25 OC
UNITS
V
mA
V
PARAMETER
Input Voltage
Output Current *
Output Voltage
CE Pin Voltage
SOT-25
SYMBOL
VIN
IOUT
VOUT
VCE
RATINGS
6.5
900
VSS -0.3 ~ VIN +0.3
VSS -0.3 ~ 6.5
250
V
Power Dissipation
Pd
mW
SOT-89-5
USP-6B
500
100
- 40 ~ + 85
- 55 ~ + 125
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
OC
OC
* IOUT=Pd / (VIN – VOUT)
5
Data Sheet
ud200408
XC6210 Series
■ELECTRICAL CHARACTERISTICS
●XC6210 series
Ta=25 OC
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
CIRCUIT
VIN=VOUT(T)+1.0V, IOUT=30mA
VCE=ON(VIN or VSS)
VOUT(T)<1.5V, IOUT=30mA
VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V,
x 0.98
VOUT(T)
x 1.02
Output Voltage (*2), (*3)
VOUT(E)
V
1
(-30mV)
700
VOUT(T)
(+30mV)
-
Maximum Output Current
[VOUT(E)>1.6V]
Maximum Output Current
[VOUT(E)<1.5V]
IOUTMAX
IOUTMAX
-
-
mA 1
mA 1
VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V,
500
-
-
VCE=ON(VIN or VSS)
Load Regulation
△VOUT
Vdif1
Vdif2
ISTB
1mA<IOUT<100mA, VCE=ON(VIN or VSS)
IOUT=30mA, VCE=ON(VIN or VSS)
IOUT=100mA, VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V, VCE=OFF (VIN or VSS)
VIN=VCE=VOUT(T)+1.0V
15
E-1
E-2
0.01
E-3
35
60
mV 1
mV 1
mV 1
Dropout Voltage (*4)
Stand-by Current
-
-
0.10
-
µA
µA
µA
µA
µA
2
2
2
2
2
Supply Current (A type)
Supply Current (B type)
Supply Current (C type)
Supply Current (D type)
VIN=VCE=VOUT(T)+1.0V
IDD
VIN=VOUT(T)+1.0V, VCE=VSS
E-3
35
VIN=VOUT(T)+1.0V, VCE=VSS
-
-
-
0.20
6.0
-
VOUT(T)+1.0V<VIN<6.0V
VCE=ON(VIN or VSS), IOUT=30mA
△VOUT
△VIN･VOUT
Line Regulation
Input Voltage
0.01
-
% / V 1
VIN
1.5
-
V
-
IOUT=30mA, VCE=ON(VIN or VSS)
Output Voltage
Temperature Characteristics
△VOUT
ppm/
±100
1
O
O
O
△
Topr・△
V
OUT
C
-40 C <Topr<85 C
VIN=[VOUT(T)+1.0]VDC+0.5Vp-pAC
When VOUT(T)>4.75V
→ VIN=5.75VDC+0.5Vp-pAC
VCE=ON(VIN or VSS), IOUT=30mA,
f=1kHz
Ripple Rejection Rate
PSRR
-
60
-
dB
3
Current Limiter
[VOUT(E)>1.6V]
Current Limiter
[VOUT(E)<1.5V]
Ilim
Ilim
VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
700
-
800
800
-
-
mA 1
VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
VIN=VOUT(T)+1.0V, VCE=ON(VIN or VSS)
mA 1
mA 1
Short-Circuit Current
CE “High” Level Voltage
CE “Low” Level Voltage
Ishort
VCEH
VCEL
-
1.3
-
50
-
-
6.0
0.25
V
V
1
1
-
CE “High” Level Current
(A type)
E-4
0.10
0.10
0.10
- 0.10
- 0.10
E-5
-
-
-
-
µA
µA
µA
µA
1
1
1
1
ICEH
ICEL
VCE=VIN=VOUT(T)+1.0V
CE “High” Level Current
(B type)
CE “Low” Level Current
(C type)
CE “Low” Level Current
(D type)
VIN=VOUT(T)+1.0V, VCE=VSS
- 0.10
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 "VOUT(T)+1.0V" is provided while maintaining a certain IOUT value).
*4: Vdif={VIN1(*6)-VOUT1(*5)
}
*5: A voltage equal to 98% of the output voltage whenever a stabilized VOUT1=IOUT{VOUT(T)+1.0V} is input.
*6: VIN1=The input voltage when VOUT1, which appears as input voltage is gradually decreased.
*7: VOUT(T)<1.50V
*8: CE conditions:
MIN. : VOUT(T) - 30mV, MAX. : VOUT(T) +30mV
XC6210A / B type: ON=VIN, OFF=VSS
XC6210C / D type: ON=VSS, OFF=VIN
Data Sheet
ud200408
6
XC6210
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage, Supply Current, CE 'H/L' Level Current Chart
SETTING
OUTPUT OUTPUT VOLTAGE
VOLTAGE
E-1
DROPOUT
VOLTAGE 1
(mV)
E-2
DROPOUT
VOLTAGE 2
(mV)
E-3
SUPPLY
CURRENT
(µA)
E-4
E-5
CE”H”LEVEL CE”L”LEVEL
CURRENT CURRENT
(V)
(V)
VOUT
(µA)
ICEH
TYP.
(µA)
ICEL
MAX.
Vdif1
Vdif2
IDD
VOUT(T)
MIN.
0.770
0.820
0.870
0.920
0.970
1.020
1.070
1.120
1.170
1.220
1.270
1.320
1.370
1.420
1.470
1.519
1.568
1.617
1.666
1.715
1.764
1.813
1.862
1.911
1.960
2.009
2.058
2.107
2.156
2.205
2.254
2.303
2.352
2.401
2.450
2.499
2.548
2.597
2.646
2.695
2.744
2.793
2.842
2.891
MAX.
0.830
0.880
0.930
0.980
1.030
1.080
1.130
1.180
1.230
1.280
1.330
1.380
1.430
1.480
1.530
1.581
1.632
1.683
1.734
1.785
1.836
1.887
1.938
1.989
2.040
2.091
2.142
2.193
2.244
2.295
2.346
2.397
2.448
2.499
2.550
2.601
2.652
2.703
2.754
2.805
2.856
2.907
2.958
3.009
TYP.
100
MAX.
TYP.
250
MAX.
TYP.
MAX.
-
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
700
600
500
400
300
200
100
800
700
600
500
400
300
250
36.0
5.0
6.5
-5.0
-6.5
50
30
150
100
37.5
-
-
-
-
27.0
25.0
18.0
41.0
37.0
28.0
90.0
80.0
60.0
135.0
120.0
90.0
39.0
40.5
42.0
8.0
-8.0
9.5
-9.5
11.0
-11.0
7
Data Sheet
ud200408
XC6210 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Dropout Voltage, Supply Current, CE 'H/L' Level Current Chart
SETTING
OUTPUT OUTPUT VOLTAGE
VOLTAGE
E-1
DROPOUT
VOLTAGE 1
(mV)
E-2
DROPOUT
VOLTAGE 2
(mV)
E-3
SUPPLY
CURRENT
(µA)
E-4
E-5
CE”H”LEVEL CE”L”LEVEL
CURRENT CURRENT
(V)
(V)
VOUT
(µA)
IENH
TYP.
(µA)
IEL
MAX.
Vdif1
Vdif2
IDD
VOUT(T)
MIN.
2.940
2.989
3.038
3.087
3.136
3.185
3.234
3.283
3.332
3.381
3.430
3.479
3.528
3.577
3.626
3.675
3.724
3.773
3.882
3.871
3.920
3.969
4.018
4.067
4.116
4.165
4.214
4.263
4.312
4.361
4.410
4.459
4.508
4.557
4.606
4.655
4.704
4.753
4.802
4.851
4.900
MAX.
3.060
3.111
3.162
3.213
3.264
3.315
3.366
3.417
3.468
3.519
3.570
3.621
3.672
3.723
3.774
3.825
3.876
3.927
3.978
4.029
4.080
4.131
4.182
4.233
4.284
4.335
4.386
4.437
4.488
4.539
4.590
4.641
4.692
4.743
4.794
4.845
4.896
4.947
4.998
5.049
5.100
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
3.00
3.05
3.10
3.15
3.20
3.25
3.30
3.35
3.40
3.45
3.50
3.55
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
4.05
4.10
4.15
4.20
4.25
4.30
4.35
4.40
4.45
4.50
4.55
4.60
4.65
4.70
4.75
4.80
4.85
4.90
4.95
5.00
43.5
-
12.5
- 12.5
45.0
-
-
-
14.0
- 14.0
15.0
23.0
50.0
75.0
46.5
15.5
- 15.5
48.0
17.0
- 17.0
Data Sheet
ud200408
8
XC6210
Series
■TEST CIRCUITS
●Circuit 1
V
IN
CIN
V
IN
V
CE
V
OUT
V
A
V
SS
CL
RL
VCE
●Circuit 2
V
IN
A
CE
V
OUT
V
SS
●Circuit 3
V
IN
VIN={VOUT+1.0V}VDC+0.5Vp-pAC
VOUT≧4.75V
V
CE
VIN=5.75VDC+0.5Vp-pAC
V
OUT
IOUT=30mA
V
SS
CL
V
●Output Capacitor Corresponding Chart
VR OUTPUT VOLTAGE
0.8V~1.45V
More Than 6.8µF
1.5V ~ 1.75V
More Than 4.7µF
1.8V ~ 5.0V
More Than 1.0µF
CL
9
Data Sheet
ud200408
XC6210 Series
■OPERATIONAL EXPLANATION
<Output Voltage Regulator Control>
The voltage, divided by resistors R1 & R2, which are connected to the VOUT pin 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 negative
feedback. The constant current limit circuit and short circuit protection operate in relation to the level of output
current.
<Low ESR Capacitor>
With the XC6210 series regulator, a stable output voltage is achievable even if low ESR capacitors are used, as a
phase compensation circuit is built-in to the regulator. In order to ensure the effectiveness of the phase
compensation, we suggest that an output capacitor (CL) be connected as close as possible, between the output
pin (VOUT) and the VSS pin. Please use an output capacitor (CL) with a capacitance, based on the chart below.
We also suggest an input capacitor (CIN) of 1µF: this should be connected between VIN and VSS in order to
stabilize input power source.
Output Capacitor Corresponding Chart
VOUT
CL
0.8V ~ 1.45V
More Than 6.8µF
1.5V ~ 1.75V
More Than 4.7µF
1.8V ~ 5.0V
More Than 1.0µF
<Current Limiter, Short-Circuit Protection>
The XC6210 series regulator offers a combination of current limit and circuit protection by means of a built-in fixed
current limiter circuit and a 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 pin is shorted, a
current of about 50mA flows.
<CE Pin>
The IC's internal regulator circuitry can be shut down via the signal from the CE pin with the XC6210 series. In
shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. Options are available
for the CE pin logic (See the product classification). Note that as the XC6210B types are 'High Active / No
Pull-Down', operations will become unstable with the CE pin open. 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 if a voltage other than VIN or
VSS is applied.
■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. Should rapid
input fluctuation or load fluctuation occur, please increase the capacitor value such as CIN or CL to stabilize the
operation.
Data Sheet
10
ud200408
相关型号：
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