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PDF XC6415 Data sheet ( Hoja de datos )
| Número de pieza | XC6415 | |
| Descripción | Dual LDO Regulators | |
| Fabricantes | Torex Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de XC6415 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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XC6415 Series
Duwawlw.LDaDtaOSheRet4eU.gcoumlators with ON/OFF Switch
ETR0332-003
■GENERAL DESCRIPTION
XC6415 series are highly accurate, Dual, low noise, CMOS LDO voltage regulators. Performance features of the series include
low output noise, high ripple rejection rate, and low dropout. Extremely dense power supply circuit can be organized with a 2
channeled high speed voltage regulator in low ON resistance which is built-in to an ultra small USP-6C package. The output
voltage for each regulator is set independently by laser trimming and selectable in 50mV increments within a range of 0.8 to 5.0V.
The EN function allows the output of each regulator to be turned off independently. In this state, with the XC6415 series, the IC
turns on the internal switch located between the VOUT and the VSS pins. This short enables the electric charge at the output
capacitor (CL) to be discharged via the internal auto-discharge resistance, and as a result the VOUT pin quickly returns to the VSS
level. The series’ output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors. The high level of
output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance.
Because regulator 1 and 2 are completely isolated, a cross talk between each channel, which causes a problem during load
fluctuations, can be greatly reduced
■APPLICATIONS
●Mobile phones
●Cordless phones, Wireless communication equipment
●Portable games
●Digital still cameras, Digital video cameras
●Portable audio equipment
● PDAs
■FEATURES
Output Current
: 200mA (300mA limit, TYP.)
Dropout Voltage
: 95mV @ IOUT=100mA
VOUT(T)=3.0V
Operating Voltage Range : 1.5V~6.0V
Output Voltage Setting Range : 0.8V~5.0V
(50mV increments)
High Accuracy
Low Power Consumption
: + 1% @ VOUT>2.0V
+ 20mV @VOUT<2.0V
: 28 A/ch (TYP.)
Stand-by Current
: Less than 0.1 A
Ripple Rejection
: 65dB@1kHz
Operating Temperature Range: - 40OC ~ 85OC
Low ESR Capacitor
: 1.0 F ceramic capacitor
compatible
Small Packages
: USP-6C, SOT-26
TYPICAL APPLICATION CIRCUITS
TYPICAL PERFORMANCE
CHARACTERISTICS
Cross Talk
3.40
XC6415(VOUT1=3.3V, VOUT2=2.5V)
VIN=4.3V, tr=tf=5μS, Ta=25℃
IOUT2=0.1→50mA, CIN=CL1=CL2=1.0μF(ceramic)
250
3.35
3.30
Output Voltage(VR1 : 10mA)
200
150
3.25
3.20
Output Current
（VR2 : 0.1mA→50mA)
100
50
3.15 0
Time (200uS/div)
1/20
1 page  
ELECTRICAL CHARACTERISTICS (Continued)
www.DataSheet4U.com
Voltage Chart
SETTING
OUTPUT
VOLTAGE
(V)
VOUT(T)
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
OUTPUT VOLTAGE
(V)
VOUT(E)
MIN.
MAX.
0.7800
0.8200
0.8300
0.8700
0.8800
0.9200
0.9300
0.9700
0.9800
1.0200
1.0300
1.0700
1.0800
1.1200
1.1300
1.1700
1.1800
1.2200
1.2300
1.2700
1.2800
1.3200
1.3300
1.3700
1.3800
1.4200
1.4300
1.4700
1.4800
1.5200
1.5300
1.5700
1.5800
1.6200
1.6300
1.6700
1.6800
1.7200
1.7300
1.7700
1.7800
1.8200
1.8300
1.8700
1.8800
1.9200
1.9300
1.9700
1.9800
2.0200
2.0295
2.0705
2.0790
2.1210
2.1285
2.1715
2.1780
2.2220
2.2275
2.2725
2.2770
2.3230
2.3265
2.3735
2.3760
2.4240
2.4255
2.4745
2.4750
2.5250
2.5245
2.5755
2.5740
2.6260
2.6235
2.6765
2.6730
2.7270
2.7225
2.7775
2.7720
2.8280
2.8215
2.8785
2.8710
2.9290
2.9205
2.9795
LOAD REGULATION
E-1
(mV)
Vdif
TYP.
MAX.
10 30
DROPOUT VOLTAGE
E-2
(mV)
Vdif
TYP.
MAX.
500 850
410 750
360 600
330 600
280 420
240 360
200 300
180 260
170 240
150 200
120
20 50
180
110
95 150
XC6415
Series
5/20
5 Page 
XC6415
Series
wTwYw.DPaItaCShAeeLt4UP.coEmRFORMANCE CHARACTERISTICS (Continued)
(2) OutputVoltage vs. InputVoltage
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0.0
XC6415(VOUT=2.8V)
Ta=25℃
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
1.0 2.0 3.0 4.0 5.0
InputVoltage : VIN (V)
6.0
2.90
2.85
2.80
2.75
2.70
2.65
3.5
XC6415(VOUT=2.8V)
Ta=25℃
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
4.0 4.5 5.0 5.5
InputVoltage : VIN (V)
6.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0.0
XC6415(VOUT=5.0V)
Ta=25℃
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
1.0 2.0 3.0 4.0 5.0
InputVoltage : VIN (V)
6.0
(3) DropoutVoltage vs. OutputCurrent
XC6415(VOUT=0.8V)
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
1.0
0.9
0.8 ※ Below the minimum operating
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
Ta=85℃
Ta=25℃
Ta=-40℃
50 100 150 200
OutputCurrent : IOUT (mA)
5.10
5.05
5.00
4.95
4.90
4.85
5.2
XC6415(VOUT=5.0V)
Ta=25℃
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
5.4 5.6 5.8
InputVoltage : VIN (V)
6
0.5
0.4
0.3
0.2
0.1
0.0
0
XC6415(VOUT=1.5V)
CIN=1.0μF(ceramic), CL=1.0μF(ceramic)
Ta=85℃
Ta=25℃
Ta=-40℃
50 100 150
OutputCurrent : IOUT (mA)
200
11/20
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet XC6415.PDF ] | |
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