XC6413/XC6414
Series
High Current, High Speed LDO Regulators, Voltage Detector Function
ETR1004-003
■
GENERAL DESCRIPTION
The XC6413/14 series are highly precise, low noise, positive voltage LDO regulators with voltage detector manufactured using
CMOS processes. Performance features of the series includes high ripple rejection and lo dropout and the series features a
voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Detect voltage
is selectable in 0.1V increments within a range of 0.9V ~ 6.0V and VR output voltage is selectable within a range of 0.9V ~
5.5V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be
maintained even during load fluctuations due to the excellent transient response of the series. The current limiter’s foldback
circuit also operates as a short protect fro the output current limiter and the output pin. The series provides options to the user
to select from a variety of circuit features, such as detector monitoring, detector output logic, CE and EN pin input logic, internal
pull-up/down resistance. The IC’s internal regulator circuit can be placed in stand-by mode via the EN function with the
XC6413/14A to C series. The whole IC can be placed in stand-by mode via the CE function with the XC6413/14D series
(semi-custom). In the stand-by mode, power consumption is greatly reduced. The XC6413/14A and B series features a
toggle operation function. The regulator output can be OFF when the XC6413/14B series detects voltage (semi-custom).
The XC6413/14E series can monitor another power source by using the VSEN pin (semi-custom). The XC6413/14F series
can delay the detector output. Delay time can be controlled by the use of an external capacitor (semi-custom).
■APPLICATIONS
●Mobile
phones, Cordless phones
●Wireless
communication equipment
●Cameras,
Video recorders
●Portable
games
●Portable
AV equipment
●Reference
voltage
●Battery
powered equipment
■FEATURES
: More than 300mA (380mA limit)
(1.8≦V
ROUT
≦5.5V)
[XC6413]
More than 500mA (600mA limit)
(2.5V≦V
ROUT
≦5.5V)
[XC6414]
Dropout Voltage
: 200mV @ I
ROUT
=100mA
Operating Voltage Range
: 2.0V ~ 10.0V
VR Setting Output Voltage Range
: 0.9V ~ 5.5V
(0.1V increments)
Detect Voltage Setting Range
: 0.9V ~ 6.0V
(0.1V increments,
±
2%)
More than 2.0V (V
IN
sensing)
VR Setting Output Voltage Accuracy
:
±
2%
Detect Voltage Setting Accuracy
:
±
2%
VR.VD Temperature Coefficient
:
±100ppm/℃(TYP.)
Low Power Consumption
: 35μA (TYP.)
High Ripple Rejection
: 65dB @ 10kHz
Low ESR Ceramic Capacitor Compatible
Packages
: SOT-25, SOT-89-5, USP-6B
Environmentally Friendly
: EU RoHS Compliant, Pb Free
Maximum Output Current
■TYPICAL
APPLICATION CIRCUITS
1
C IN
1u F
V IN
VR OUT
5
Rpull
ll
R pu
220
220k
K
CL
1u F
1
C IN
1u F
V IN
V R OUT
5
R pu
Rpull
ll
220
220k
K
CL
1u F
C IN
1u F
1
2
3
V IN
V R OUT
5
R pu
Rpull
ll
220
220k
K
CL
1u F
2
3
V SS
2
3
V SS
V SS
EN /C E
V D OUT
V SEN
4
V D OUT
4
Cd
V D OUT
4
Cd
0 .01u F
XC6413A ~ D Series
Rpull-up
Rpull-u p
220k
220K
XC6413E Series
Rpull-u
Rpull-up
p
220k
220K
CIN
1u F
1
2
VIN
V SS
VROUT
V DOUT
4
5
VS EN
XC6413F Series
Rpull-u p
Rpull-up
220k
220K
CIN
1 uF
1
2
VIN
E N/ CE
VS S
V ROUT
VDOUT
5
CIN
1 uF
1
2
VIN
VS S
Cd
5
VROUT
3
CL
4
VROUT
3
CL
VROUT
VROUT
3
VDOUT
CL
VDOUT
4
Cd
XC6414A ~ D Series
XC6414E Series
XC6414F Series
1/20
XC6413/XC6414
Series
■PIN
CONFIGURATION
V
SS
VR
OUT
USP-6B (BOTTOM VIEW)
*The dissipation pad for the USP-6B
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 V
SS
(No. 5) pin.
■PIN
ASSIGNMENT
PIN NUMBER
SOT-25
1
2
3
3
3
3
4
5
－
SOT-89-5
1
2
5
5
5
5
4
5
－
USP-6B
3
5
1
1
1
1
6
4
2
PIN NAME
V
IN
V
SS
EN
CE
V
SEN
Cd
V
DOUT
V
ROUT
NC
FUNCTION
Power Input
Ground
VR ON / OFF Control
ON / OFF Control
VD Monitoring
Delay Capacitor Connection
VD Output
VR Output
No connection
2/20
XC6413/XC6414
Series
■PRODUCT
CLASSIFICATION
●SELECTION
GUIDE
1. TOGGLE FUNCTION, VD SELF-SATURATION AS OPTION
SERIES
XC6413/14A
XC6413/14B
XC6413/14C ~ F
TOGGLE FUNCTION (BUILT-IN)
VD with Toggle Function
VD with Toggle Function and Self-Saturation
VD with No Toggle Function
2. STAND-BY MODE FUNCTION AS OPTION
SERIES
STAND-BY MODE FUNCTION
XC6413/14A ~ C
XC6413/14D
XC6413/14E, F
VR with Stand-By Mode Function
Chip Stand-By Mode Function
No Stand-By Mode Function
(*A ~ D Series)
3. CE / EN INPUT LOGIC, INTERNAL PULL-UP/DOWN AS OPTION
SERIES
CE INPUT LOGIC
XC6413/14 * A ~ D
XC6413/14 * E ~ K
XC6413/14 * L ~ P
XC6413/14 * R ~ U
4. VD SENSE AS OPTION
SERIES
High Active with Pull Down
High Active with No Pull Down
Low Active with Pull Up
Low Active with No Pull Up
(*A ~ D and F Series)
VD SENSE PIN
V
IN
V
OUT
V
SEN
XC6413/14 * A, B, E, F, L, M, R, S, V, X
XC6413/14 * C, D, H, K, N, P, T, U, Y, Z
XC6413/14 E V ~ Z
5. VD OUTPUT LOGIC AS OPTION
SERIES
VD OUTPUT LOGIC FUNCTION
XC6413/14A ~ F
Detect L or Detect H
6. VD DELAY FUNCTION AS OPTION
SERIES
DELAY FUNCTION
XC6413/14A ~ E
XC6413/14F
No Delay
Delay Time Adjustable by Connecting Cd
●Ordering
Information
XC6413/XC6414①②③④⑤⑥-⑦
(*1)
DESIGNATOR
DESCRIPTION
SYMBOL
A
B
C
D
E
F
-
DESCRIPTION
Toggle and EN function (Semi-custom products)
Toggle, EN function, VD signal/VR OFF function (Semi-custom products)
EN function (Semi-custom products)
CE function (Semi-custom products)
V
SEN
Pin (Semi-custom products)
Cd pin
As in the chart below.
Internally set sequential number relating to output voltage and
detect voltage (refer to the chart below)
VR setting output voltage range: 0.9V ~ 5.5V
Detect voltage setting range: 0.9V ~ 6.0V
100mV increments are available
SOT-25
SOT-25
SOT-89-5
SOT-89-5
USP-6B
①
Operational Function
②
Type of Regulator
Output Voltage &
Detect Voltage
③④
-
⑤⑥-⑦
Packages
Taping Type
(*2)
MR
MR-G
PR
PR-G
DR
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
The device orientation is fixed in its embossed tape pocket.
For reverse orientation, please contact your local Torex sales office or representative.
(Standard orientation:
⑤R-⑦,
Reverse orientation:
⑤L-⑦)
(*2)
3/20
XC6413/XC6414
Series
■PRODUCT
CLASSIFICATION (Continued)
●Ordering
Information
PIN NUMBER :
②
Types
②
A
B
C
D
E
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
EN / CE
FUNCTION
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Nonfunctional
Nonfunctional
Nonfunctional
Nonfunctional
EN / CE LOGIC
High Active
High Active
High Active
High Active
High Active
High Active
High Active
High Active
Low Active
Low Active
Low Active
Low Active
Low Active
Low Active
Low Active
Low Active
-
-
-
-
PULL UP/DOWN
RESISTANCE
Pull-down Function
Pull-down Function
Pull-down Function
Pull-down Function
Nonfunctional
Nonfunctional
Nonfunctional
Nonfunctional
Pull-up Function
Pull-up Function
Pull-up Function
Pull-up Function
Nonfunctional
Nonfunctional
Nonfunctional
Nonfunctional
-
-
-
-
VD SENSE PIN
V
IN
V
IN
V
ROUT
V
ROUT
V
IN
V
IN
V
ROUT
V
ROUT
V
IN
V
IN
V
ROUT
V
ROUT
V
IN
V
IN
V
ROUT
V
ROUT
V
IN
/ V
SEN
V
IN
/ V
SEN
V
ROUT
V
ROUT
VD OUTPUT
LOGIC
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
Detect L
Detect H
E & F Series
F Series
A ~ D Series
PIN NUMBER①
*The XC6413/14A ~ E series are semi-custom products. For further detail, please ask your sales contacts.
PIN NUMBER:
③，④
Types
③④
01
02
03
04
05
06
07
08
09
10
V
ROUT
V
DOUT
③④
11
12
13
14
15
16
17
18
19
20
(80 ~ 99 : Standard voltage products)
V
ROUT
V
DOUT
③④
80
81
82
83
84
85
86
87
88
89
V
ROUT
1.8
2.8
1.8
2.5
2.85
3.0
3.5
3.0
3.3
V
DOUT
1.6
3.1
2.0
2.8
3.2
3.3
3.8
4.2
4.0
③④
90
91
92
93
94
95
96
97
98
99
V
ROUT
V
DOUT
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.3
1.5
-
-
-
-
-
-
-
-
2.0
2.0
-
-
-
-
-
-
-
-
-
-
Minimum order quantity of products other than standard products’ is 15,000 pcs.
4/20
XC6413/XC6414
Series
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Input Voltage
VR Output Current
VR Output Voltage
VD Output Current
VD Output Voltage
V
CE
/ V
SEN
/ Cd Voltage
SOT-25
Power Dissipation
SOT-89-5
USP-6B
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
IN
V
RIOUT
V
ROUT
V
DIOUT
V
DOUT
V
CE
/
V
SEN
/ Cd
Pd
Topr
Tstg
RATINGS
12.0
700
V
SS
-0.3 ~ V
IN
＋0.3
50
V
SS
-0.3 ~ 12.0
V
SS
-0.3 ~ V
IN
＋0.3
250
500
100
- 40 ~＋85
- 55 ~＋125
UNIT
V
mA
V
mA
V
V
mW
℃
℃
5/20
51单片机
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