XC6404 Datasheet, PDF (13/54 Pages) Torex Semiconductor – High Current, High Speed LDO Regulators, Voltage Detector Function

XC6404 Series
High Current, High Speed LDO Regulators, Voltage Detector Function
! ELECTRICAL CHARACTERISTICS (Continued)
XC6404 EV / EX Series
PARAMETER
SYMBOL
CONDITIONS
VR Output Voltage
VR Maximum Output Current
(0.9 ~ 2.4V product)
VR Maximum Output Current
(2.5 ~ 4.9V product)
VR Load Regulation
VR Dropout Voltage
VROUT(E)
IROUTMAX
IROUTMAX
∆VROUT
Vdif1
Vdif2
IROUT=30mA
VIN=VROUT(T)+2.0V
VIN=VROUT(T)+2.0V,
When VROUT(T)>4.0V, VIN=6.0V
1mA<IROUT<100mA
IROUT=30mA
IROUT=100mA
MIN
x 0.98
400
TYP
VROUT(T)
-
MAX
x 1.02
-
500
-
-
-
15
50
E-1 (page 15)
E-2 (page 15)
Ta=25^OC
UNITS CIRCUIT
V
1
mA
1
mA
1
mV
1
mV
1
mV
1
Supply Current
(EV / EX Series)
IDD
VIN=VROUT(T)+1.0V,
When VROUT<0.9V, VIN=2.0V
-
35
70
µA
2
VROUT(T)+1.0V<VIN<6.0V
VR Line Regulation
∆VROUT When VROUT<0.9V, 2.0V<VIN<6.0V
-
∆VIN ⋅ VROUT
IROUT=30mA
0.01
0.20
%/V
1
When VROUT<1.75V, IROUT=10mA
Input Voltage
VIN
2.0
6.0
V
VR Output Voltage
∆VROUT
Temperature Characteristics _{∆Topr ⋅ VROUT}
IROUT=30mA
-40^OC<Topr<85^OC
-
±100
-
ppm / ^OC 1
VIN=[VROUT(T)+1.0]V+0.5Vp-pAC
When VROUT(T) < 1.25V
Ripple Rejection Rate
PSRR
! VIN=2.25V+0.5Vp-pAC
-
65
-
dB
3
When VROUT(T) > 4.75V
! VIN=5.75V+0.5Vp-pAC
IROUT=50mA, f=10kHz
VR Current Limiter
(2.4V or less)
IRlim
VIN=VROUT(T)+2.0V
-
600
-
mA
1
VR Current Limiter
(2.5V or more)
IRlim
VIN=VROUT(T)+2.0V,
When VROUT(T)>4.0V, VIN=6.0V
500
600
-
mA
1
Short-Circuit Current
IRshort
VIN=VROUT(T)+2.0V,
When VROUT(T)>4.0V, VIN=6.0V
-
50
-
mA
1
VD Detect Voltage
VD Hysteresis Range
VDF (E)
VHYS
x 0.98 VDF (T) x 1.02
V
4
VDF (T) VDF (T) VDF (T)
V
4
x 0.02
x 0.05
x 0.08
VDOUT = 0.5V
VIN = 2.0V
3.0
6.0
-
VD Output Current
(note 9)
IDOUT
VIN = 3.0V
VIN = 4.0V
4.0
8.0
-
mA
5
5.0
10.0
-
VIN = 5.0V
7.0
12.0
-
VIN = 6.0V
10.0
15.0
-
VD Detect Voltage
Temperature Characteristics
∆VDF /
∆Topr ⋅ VDF
-40^OC<Topr<85^OC
-
±100
-
ppm / ^OC 4
(NOTE 1) Unless otherwise stated, VIN=VOUT(T)+1.0V
(NOTE 2) VROUT(T)=Specified VR Output Voltage
(NOTE 3) VOUT(E)=Actual VR Output Voltage.
(i.e. the VR output voltage when "VROUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IROUT value).
(NOTE 4) Vdif={VIN1^(NOTE6)-VROUT1^(NOTE5)}
(NOTE 5) A voltage equal to 98% of the VR Output Voltage whenever a stabilized VROUT1=IROUT{VROUT(T)+1.0V} is input.
(NOTE 6) VIN1=The Input Voltage when VOUT1, which appears as Input Voltage is gradually decreased.
(NOTE 7) VDF (T) : Specified Detect Voltage value
(NOTE 8) VDF (E) : Actual Detect Voltage value. Refer to the E-0 chart on page 15 for VDF(T) less than 1.5V.
(NOTE 9) VD Output Current = Sink Current during detection.
Data Sheet
13
Semiconductor Ltd.