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Электронный компонент: XC6404DE82MR

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XC6404 Series
High Current, High Speed LDO Regulators,
Voltage Detector Function
October 1, 2003 V6
!
Low Power Consumption
: 35
A (TYP.)
!
APPLICATIONS
!
Dropout Voltage
: 200mV @ 100mA
"
CD-ROM, CD-R/RW drive
: 400mV @ 200mA
"
DVD drive
!
Maximum Output Current
: more than 500mA (600mA limit)
"
HDD drive
(2.5V<VROUT<4.9V)
"
Cameras, Video recorders
!
Highly Accurate
:
2%
"
Portable AV equipment
!
VR Setting Output Voltage Range : 0.9V ~ 5.1V
"
Battery powered equipment
!
Detect Voltage Setting Range
: 0.9V ~ 5.5V (V
IN
: >2.0V)
!
Low ESR capacitor compatible
!
GENERAL DESCRIPTION
!
FEATURES
Maximum Output Current
more than 500mA
(600mA limit)
(2.5V<VROUT<4.9V)
Dropout Voltage
200mV (IROUT=100mA)
Operating Voltage Range
2.0V ~ 6.0V
VR Setting Output Voltage Range
0.9V ~ 5.1V
(100mV step,
2%)
Detect Voltage Setting Range
0.9V ~ 5.5V
(100mV step,
2%)
When monitoring VIN
more than 2.0V
VR.VD Temperature Coefficient
100ppm/
O
C (TYP.)
Low Power Consumption
35
A (TYP.)
High Ripple Rejection
65dB (@10kHz)
Ultra Small Packages
SOT-25 (SOT-23-5)
SOT-89-5
Operating Temperature Range
- 40 ~ 85
O
C
Low ESR Capacitor Compatible
!
TYPICAL APPLICATION CIRCUITS
XC6404A ~ D Series
XC6404E Series
XC6404F Series
Semiconductor Ltd.
The XC6404 series are highly precise, low noise, high current, positive
voltage low dropout regulators with built-in voltage detector. They are
fabricated using Torex's CMOS process. Performance features of the
series includes high ripple rejection and low dropout voltage, 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 100mV increments within the range of
0.9V to 5.5V and the LDO output voltage is selectable within a range of
0.9V to 5.1V, also in 100mV increments.
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 circuit
protection for 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, and power ready.
The IC's internal regulator circuit can be placed in stand-by mode via the
EN function (XC6404 A to C series). The whole IC can be put in to
stand-by mode via the CE function with the XC6404D series (semi-
custom). In the stand-by mode, power consumption is greatly reduced.
The XC6404A and B series features the toggle operation function. The
regulator output can be OFF when the XC6404B series detects voltage
(semi-custom).
The XC6404E series can monitor another power source by using the
VSEN pin (semi-custom).
The XC6404F series can delay the detector output: the delay time can be
controlled by the use of an external capacitor (semi-custom).
VIN
VSS
VROUT
VDOUT
EN/CE
Rpull-up
200K
CIN
1uF
VROUT
CL
1
2
3
4
5
VIN
VSS
VROUT
VDOUT
VSEN
Rpull-up
200K
VROUT
CIN
1uF
CL
1
2
3
4
5
VDOUT
VIN
VSS
VROUT
VDOUT
Cd
Rpull-up
200K
VROUT
CIN
1uF
Cd
2
1
3
4
5
Data Sheet
1
XC6404 Series
High Current, High Speed LDO Regulators,
Voltage Detector Function
!
PIN CONFIGURATION
!
PIN ASSIGNMENT
!
SELECTION GUIDE
1. TOGGLE FUNCTION, VD SELF-SATURATION AS OPTION
2. STAND-BY MODE FUNCTION AS OPTION
3. CE / EN INPUT LOGIC, INTERNAL PULL-UP/DOWN AS OPTION (* : A ~ D Series)
4. VD SENSE AS OPTION (* : A ~ D and F Series)
5. VD OUTPUT LOGIC AS OPTION
6. VD DELAY FUNCTION AS OPTION
PIN NUMBER
ON / OFF Control
VD Monitoring
Delay Capacitor Connection
PIN NAME
FUNCTION
Power Input
Ground
VR ON / OFF Control
VIN
VSS
EN
CE
VSEN
Cd
3
5
VDOUT
VROUT
SOT-89-5
1
2
5
5
5
5
4
SERIES
VR with Stand-by mode function
STAND-BY MODE FUNCTION
TOGGLE FUNCTION (BUILT-IN)
XC6404A ~ C
VD Output
VR Output
CE INPUT LOGIC
XC6404A
XC6404B
XC6404C ~ F
VD with Toggle Function and Self-Saturation
VD with no Toggle Function
SERIES
VD with Toggle Function
XC6404E, F
Chip Stand-by mode function
XC6404D
No Stand-by mode function
SERIES
XC6404 * A ~ D
Active HIGH with pull down
XC6404 * R ~ U
Active LOW with no pull up
XC6404 * E ~ K
Active LOW with pull up
Active HIGH with no pull down
XC6404 * L ~ P
VD SENSE PIN
VIN
SERIES
XC6404 * A, B, E, F, L, M, R, S, V, X
XC6404 E V ~ Z
VSEN
VOUT
SERIES
VD OUTPUT LOGIC FUNCTION
XC6404 * C, D, H, K, N, P, T, U, Y, Z
XC6404A ~ F
Detect L or Detect H
SERIES
DELAY FUNCTION
XC6404A ~ E
No Delay
XC6404F
Delay time adjustable by connecting Cd
SOT-25
1
2
3
3
3
3
4
SOT-25 (TOP VIEW)
Semiconductor Ltd.
SOT-89-5 (TOP VIEW)
4
5
3
2
1
VROUT
VSS
VIN
EN/CE
VSEN/Cd
VDOUT
1
2
3
4
5
EN/CE
VSEN/Cd
VIN
VSS
VDOUT
VROUT
Data Sheet
2
XC6404 Series
High Current, High Speed LDO Regulators,
Voltage Detector Function
!
ORDERING INFORMATION
XC6404
123456
Optional Functions :
A : Toggle and EN Function (Preliminary *)
M : SOT-25
VD signal/VR OFF function (Preliminary *)
C : EN Function
P : SOT-89-5
D : CE Function
E : VSEN Pin
F : Cd Pin
Types :
As in the chart below.
Taping Direction:
R: Embossed Tape, Standard feed
L : Embossed Tape, Reverse feed
Detect Voltage Setting Range : 0.9V ~ 5.5V
100mV step increments are available
PIN NUMBER :
2
Types
* The XC6404A and XC6404B series are under development. For further detail, please ask your sales contacts.
F Series
E & F Series
PIN NUMBER
FUNCTION
PIN NUMBER
Packaging Types:
1
FUNCTION
2
34
6
5
VR Setting Output Voltage Range : 0.9V ~ 5.1V
B : Toggle, EN Function,
Internally set sequential number relating to output
voltage and detect voltage (refer to the chart on page
4.)
E
F
H
A
B
C
D
M
N
P
K
L
U
V
X
R
S
T
Y
Z
EN / CE FUNCTION
EN / CE LOGIC
Function
Function
Function
Function
Function
Function
VD SENSE PIN
VD OUTPUT LOGIC
PULL UP/DOWN
RESISTANCE
PIN NUMBER
1
Function
Function
Function
Function
Function
Function
Function
Function
Function
Function
Nonfunctional
Nonfunctional
Nonfunctional
Nonfunctional
Active HIGH
Pull-down Function
Active HIGH
Pull-down Function
Active HIGH
Nonfunctional
Active HIGH
Nonfunctional
VIN
Detect L
Active HIGH
Pull-down Function
VIN
Detect H
VROUT
Detect L
Active HIGH
Pull-down Function
VROUT
Detect H
VIN
Detect L
Active HIGH
Nonfunctional
VIN
Detect H
VROUT
Detect L
Active HIGH
Nonfunctional
VROUT
Detect H
Active LOW
Pull-up Function
VIN
Detect L
Active LOW
Pull-up Function
VIN
Detect H
Active LOW
Pull-up Function
VROUT
Detect L
Nonfunctional
VIN
Detect L
Active LOW
Pull-up Function
VROUT
Detect H
A ~ D Series
Active LOW
Nonfunctional
VROUT
Detect L
Active LOW
Nonfunctional
VIN
Detect H
Active LOW
VIN / VSEN
Detect L
-
Active LOW
Nonfunctional
VROUT
Detect H
-
-
VROUT
Detect H
2
VROUT
Detect L
-
-
VIN / VSEN
-
Detect H
-
-
Semiconductor Ltd.
Data Sheet
3
XC6404 Series
High Current, High Speed LDO Regulators,
Voltage Detector Function
!
ORDERING INFORMATION
#
Pin Number
3
,
4
Type
(80 ~ 99 : Standard voltage products)
For the other voltages, please ask your sales contacts.
#
Ordering Example (Standard Products)
Except for the standard products, minimum ordering quantity is 15K.
XC6404DE91MR
CE function, Active HIGH, VIN Sense, Detect L
1.50
2.00
2.00
XC6404DE90MR
CE function, Active HIGH, VIN Sense, Detect L
1.30
2.00
XC6404DE89MR
CE function, Active HIGH, VIN Sense, Detect L
1.20
3.30
3.60
35
95
96
97
94
93
92
14
3.30
3.60
34
3.40
4.20
2.80
3.30
3.60
33
3.30
91
32
2.85
2.60
90
11
2.80
2.10
31
89
88
3.30
4.00
86
3.50
3.80
3.70
87
3.00
4.20
3.00
3.30
07
3.30
5.20
27
2.50
3.90
06
3.30
4.00
26
4.30
4.00
85
81
2.80
VDOUT
34
4.20
3.30
4.50
05
16
17
18
08
09
10
12
13
15
34
VROUT
19
01
02
03
04
2.70
3.30
2.80
4.20
2.70
4.20
2.50
2.60
4.30
3.30
4.40
3.00
2.70
2.80
4.30
4.30
2.80
3.30
3.60
2.80
2.80
3.00
2.70
2.80
2.50
22
1.80
4.20
2.50
29
2.60
3.90
23
2.50
2.90
VROUT
VDOUT
21
1.80
3.60
3.60
25
2.50
4.20
36
30
3.30
28
3.30
24
2.50
37
38
VROUT
VDOUT
34
34
VROUT
VDOUT
80
1.80
1.60
3.10
82
1.80
2.00
83
2.50
2.80
84
2.85
3.20
VROUT
VDOUT
VOLTAGE
98
99
PRODUCT NAME
PRODUCT DESCRIPTION
1.80
2.90
20
40
1.60
XC6404CE81MR
EN function, Active HIGH, VIN Sense, Detect L
2.80
3.10
XC6404CH80MR
EN function, Active HIGH, VROUT Sense, Detect L
XC6404DE82MR
CE function, Active HIGH, VIN Sense, Detect L
1.80
2.00
XC6404DE83MR
CE function, Active HIGH, VIN Sense, Detect L
2.50
2.80
XC6404DE84MR
CE function, Active HIGH, VIN Sense, Detect L
2.85
3.20
XC6404DE85MR
CE function, Active HIGH, VIN Sense, Detect L
3.00
3.30
XC6404DE86MR
CE function, Active HIGH, VIN Sense, Detect L
3.50
3.80
XC6404FV87MR
Cd function, VIN Sense, Detect L
3.00
4.20
XC6404FV88MR
Cd function, VIN Sense, Detect L
3.30
4.00
39
1.80
Semiconductor Ltd.
Data Sheet
4
XC6404 Series
High Current, High Speed LDO Regulators,
Voltage Detector Function
!
PACKAGING INFORMATION
#
SOT-25
#
SOT-89-5
Semiconductor Ltd.
Data Sheet
5