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參數(shù)資料
| 型號(hào)： | XC6402 |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | High Current, High Speed LDO Regulators, Voltage Detector Function |
| 中文描述： | 高電流，高速LDO穩(wěn)壓器，電壓檢測功能 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 134K |
| 代理商： | XC6402 |
XC6402 Series
High Current, High Speed LDO Regulators, Voltage Detector Function
October 20, 2003 Ver. 2
!
Low Power Consumption
!
Maximum Output Current
!
Dropout Voltage
: 35
μ
A (TYP.)
: more than 700mA (800mA limit)
: 50mV @ 100mA
: 100mV @ 200mA
: 1.5V ~ 6.0V
: 0.8V ~ 5.0V
: 0.8V ~ 5.0V
!
APPLICATIONS
"
CD-ROM, CD-R / RW drive
"
DVD drive
"
HDD drive
"
Cameras, Video recorders
"
Portable AV equipment
"
Battery powered equipment
!
Operating Voltage Range
!
VR Output Voltage Range
VD Output Voltage Range
!
Low ESR capacitor compatible
!
GENERAL DESCRIPTION
!
FEATURES
Maximum Output Current
: more than 700mA (800mA limit)
(1.6V<VROUT(T)<5.0V)
Dropout Voltage
: 50mV @IOUT=100mA
Maximum Operating Voltage
: 1.5V ~ 6.0V
VR Output Voltage Range
: 0.8V ~ 5.0V (50mV step)
VD Output Voltage Range
: 0.8V ~ 5.0V (50mV step)
When monitoring VIN : more than 1.5V
Highly Accurate
Low Power Consumption
: ± 2%
: 35
μ
A (TYP.)
High Ripple Rejection
: 60dB (@1kHz)
Operational Ambient Temperature:
Low ESR Capacitor Compatible
: - 40 ~ 85
O
C
: Ceramic capacitor
Ultra Small Packages
: SOT-25 (SOT-23-5)
: SOT-89-5
: USP-6B
* VD: Voltage Detector
!
TYPICAL APPLICATIONS CIRCUITS
!
TYPICAL PERFORMANCE CHARACTERISTICS
#
XC6402C Series
#
Dropout Voltage vs. VR Output Current
#
XC6402F Series
The XC6402 series are precise, low noise, high current, positive voltage
low dropout regulators with built-in voltage detector. They are fabricated
using Torex’s CMOS process. The series features a voltage reference,
an error amplifier, a current limiter, a voltage detector and a phase
compensation circuit plus a driver transistor.
The output voltage of the LDO and detect voltage of the detector is
selectable in 50mV increments within the range of 0.8V to 5.0V.
With a low ON resistance driver transistor built-in, batteries can be used
until input-output voltage differential is minimal and can accordingly be
used for a longer time.
The series is also compatible with low ESR ceramic capacitors which
give added output stability.
The series provides options to the user to select from a variety of circuit
features, such as detector monitoring, detector output logic, EN pin input
logic, and internal pull-up / down resistance (semi-custom).
The IC's internal regulator circuit can be placed in stand-by mode via the
EN function (XC6402C series). In the stand-by mode, power
consumption is greatly reduced.
The XC6402F series offers the option of a delay on the detector output:
the delay time can be controlled by the use of an external capacitor.
Semiconductor Ltd.
V
SS
1
3
4
5
VR
OUT
VD
OUT
V
IN
EN
220K
2
Rpull-up
CL
1uF
CIN
1uF
V
SS
1
3
4
5
VR
OUT
VD
OUT
V
IN
EN
220K
2
Rpull-up
CL
1uF
CIN
1uF
XC6402 Series (VR : 3.0V)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
100
200
300
400
500
600
700
VR Output Current IROUT (mA)
D
CIN=1uF(ceramic), CL=1.0uF(ceramic)
- 40
O
C
- 25
O
C
- 85
O
C
Data Sheet
1
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相關(guān)代理商/技術(shù)參數(shù) |
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| XC6402_1 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Current, High Speed LDO Regulators, Voltage Detector Function |
| XC6403 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
| XC6403_1 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
| XC6403CE81MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
| XC6403CH80MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function |
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