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XC6419 Datasheet, PDF (5/29 Pages) Torex Semiconductor – Dual LDO Regulator (ch1=300mA, ch2=100mA) with ON/OFF Switch | |||
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XC6419
Series
ËELECTRICAL CHARACTERISTICS (Continued)
Ëç XC6419 Series
Regulator 2
PARAMETER
Output Voltage
Output Current
Load Regulation
Dropout Voltage (*5)
Supply Current
Stand-by Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
Ripple Rejection Rate
Limit Current
Short Current
EN âHâ Level Voltage
EN âLâ Level Voltage
EN âHâ Level Current
EN âLâ Level Current
CL Discharge Resistor (*8)
Ta=25â
SYMBOL
VOUT(E)
(*2)
IOUTMAX
ÎVOUT
Vdif
ISS
ISTBY
ÎVOUT
ÎVIN ã»VOUT
VIN
ÎVOUT
ÎTa ã»VOUT
CONDITIONS
VOUT(T)â§2.0V (A, B Series),
VEN2=VIN, IOUT=10mA
VOUTâ¦1.95V (A, B Series),
VEN2=VIN, IOUT=10mA
VOUT(T)ï¼1.5Vï¼C, D Series)
VEN2=VIN, IOUT=10mA
VOUTâ¦1.5V ï¼C, D Series)
VEN2=VIN, IOUT=10mA
VEN2=VIN, 0.1mAâ¦IOUTâ¦50mA
IOUT=50mA, VEN2=VIN
VIN=VEN2=VOUT(T)+1.0V, IOUT=0ï½A
VIN=6.0V, VEN2=VSS
VOUT(T)+0.5Vâ¦VINâ¦6.0V
ï¼VOUT(T)â§1.0V
VEN2=VIN, IOUT=10mA
1.5Vâ¦VINâ¦6.0V
ï¼VOUT(T)â¦0.95V
VEN2=VIN, IOUT=10mA
VEN2=VIN, IOUT=30mA
-40ââ¦Taâ¦85â
MIN.
Ã0.99
(*3)
TYP.
MAX.
Ã1.01
(*3)
-0.02
(*3)
Ã0.98
(*3)
VOUT(T)
(*4)
+0.02
(*3)
Ã1.02
(*3)
-0.03
(*3)
+0.03
(*3)
100
Refer to table E-21
Refer to table E-22
23
60
0.01 0.1
UNITS CIRCUITS
V
á¶Ã§
mA
á¶Ã§
mV
á¶Ã§
mV
á¶Ã§
ÐAç
á¶Ã§
ÐAç
á¶Ã§
0.01 0.20 %/V
á¶Ã§
1.5
6.0
V
á¶Ã§
ç
±100
ppm/Ë
á¶Ã§
VIN=ï½VOUT(T)+1.0ï½
VDC+0.5Vp-pAC
ï¼VOUT(T)â¦4.75V
PSRR
VEN2=VIN, IOUT=30mAãf=1kHz
60
dB
á¶
ç
VIN=5.75VDC+0.5Vp-pAC
ï¼VOUT(T)â§4.8V
VEN2=VIN, IOUT=30mA, f=1kHz
ILIM
VEN2=VIN
110 150
mA
á¶Ã§
ISHORT
VEN2=VIN, Short VOUT to VSS level
15
mA
á¶Ã§
VENH
1.2
6.0
V
á¶Ã§
VENL
0.3
V
á¶Ã§
IENH
VEN2=VIN
-0.1
0.1
ÐAç
á¶Ã§
IENL
VEN2=VSS
-0.1
0.1
ÐAç
á¶Ã§
RDCHG
VIN=6.0V, VOUT=4.0V, VEN2= VSS
550
â¦
á¶Ã§
NOTE:
*1: Unless otherwise stated, VIN=VOUT (T) +1.0V, VEN1=0V.
*2: VOUT (E) is actual output voltage (refer to the voltage table)
(ie. The output voltage when âVOUT (T) +1.0Vâ is provided at the VIN pin while maintaining a certain IOUT value.
*3: Characteristics of the actual VOUT (E) by nominal output voltage is shown in the voltage table
*4: VOUT (T) is nominal output voltage
*5: Vdif = VIN1(*7) ï¼VOUT3(*6)
*6: VOUT3 is a voltage equal to 98% of the output voltage whenever an amply stabilized IOUT{VOUT(T)+1.0V} is input.
*7: VIN1 is the input voltage when VOUT3 appears while input voltage is gradually decreased.
*8: For XC6419 xB/xD series only.
XC6419 xA /xC series discharge with only Rx1 and Rx2 resistors as shown in the BLOCK DIAGRAMS.
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