XC6403/XC6404 Series
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNITS
V
mA
V
mA
V
Input Voltage
VIN
7.0
700
VR Output Current
VR Output Voltage
VD Output Current
VD Output Voltage
VCE / VSEN / Cd
Pin Voltage
VRIOUT
VROUT
VDIOUT
VDOUT
VCE /
VSEN / Cd
VSS -0.3 ~ VIN + 0.3
50
VSS -0.3 ~ 7.0
VSS -0.3 ~ VIN + 0.3
V
SOT-25
SOT-89-5
USP-6B
250
500
100
Power Dissipation
Pd
mW
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
- 40 ~ + 85
- 55 ~ + 125
℃
℃
■ELECTRICAL CHARACTERISTICS
XC6403/04 Series
Ta=25℃
MAX. UNITS CIRCUIT
PARAMETER
SYMBOL
VROUT(E)
IROUTMAX
IROUTMAX
IROUTMAX
CONDITIONS
MIN.
TYP.
Output Voltage (*2, 3)
IROUT=30mA
VIN = 3.1V
×0.98 VROUT(T) ×1.02
V
①
①
①
①
Maximum Output Current
XC6403 (0.9~1.7V product)
Maximum Output Current
XC6403 (1.8~5.3V product)
Maximum Output Current
XC6404 (0.9~2.4V product)
150
300
400
500
-
-
-
-
-
-
-
mA
mA
mA
VIN=3.1V @ VROUT≦2.1V
VIN=VROUT(T)+2.0V
-
VIN=VROUT(T)+2.0V
When VROUT(T)≧4.0V, VIN=6.0V
Maximum Output Current
XC6404 (2.5~4.9V product)
IROUTMAX
-
mA
①
Load Regulation
△VROUT
Vdif1
1mA≦IROUT≦100mA
15
E-1
E-2
50
mV
mV
mV
①
①
①
IROUT=30mA
Dropout Voltage (*4)
Vdif2
IROUT=100mA
VIN=VROUT(T)+1.0V,
VEN/CE=ON VROUT≦0.9V,
VIN=2.0V, VEN/CE =VIN or VSS
VIN=VROUT(T)+1.0V,
VEN/CE=ON VROUT≦0.9V,
VIN=2.0V, VEN/CE =VIN or VSS
Supply Current
IDD
IDD
-
-
35
40
70
75
μA
μA
②
②
(No Pull-up Resistor)
Supply Current
(With Pull-up Resistor)
VROUT(T)+1.0V≦VIN≦6.0V
When VROUT≦0.9V,
2.0V≦VIN≦6.0V,
IROUT=30mA,
△VROUT
△VIN・VROUT
Line Regulation
-
0.01
0.20
% / V
①
When VROUT≦1.75V,
IROUT=10mA
Input Voltage
VIN
-
2.0
-
-
6.0
-
V
-
△VROUT
Output Voltage
Temperature Characteristics △Topr
IROUT=30mA
-40℃≦Topr≦85℃
±100
ppm /℃
①
・
VROUT
VIN=[VROUT(T)+1.0]V+0.5Vp-pAC
When VROUT(T)≦1.25V
→ VIN=2.25V+0.5Vp-pAC
When VROUT(T)≧4.75V
→ VIN=5.75V+0.5Vp-pAC
IROUT=50mA, f=10kHz
Ripple Rejection Rate
PSRR
-
65
-
dB
③
Current Limiter
XC6403 (1.8V or more)
Current Limiter
IRlim
IRlim
VIN=3.1V @ VROUT≦2.1V
VIN=3.1V
300
380
380
50
-
-
-
-
mA
mA
mA
mA
①
①
①
①
-
-
-
XC6403 (1.7V or less)
XC6403
IRshort
IRlim
VIN=3.1V @ VROUT≦2.1V
VIN=VROUT(T)+2.0V
Short-Circuit Current
Current Limiter
600
XC6404 (2.4V or less)
VIN=VROUT(T)+2.0V
When VROUT(T)≧4.0V, VIN=6.0V
VIN=VROUT(T)+2.0V
Current Limiter
IRlim
500
-
600
50
-
-
mA
mA
①
①
XC6404 (2.5V or more)
XC6404
Short-Circuit Current
IRshort
When VROUT(T)≧4.0V, VIN=6.0V
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