XC6404 Datasheet, PDF (12/54 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 DA / DD / DE / DH Series
PARAMETER
SYMBOL
CONDITIONS
VR Output Voltage (note 2, 3)
VR Maximum Output Current
(0.9 ~ 2.4V product)
VR Maximum Output Current
(2.5 ~ 4.9V product)
VR Load Regulation
VR Dropout Voltage (note 4)
Supply Current
(DA / DD Series)
VROUT(E)
IROUTMAX
IROUTMAX
∆VROUT
Vdif1
Vdif2
IDD
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
VIN=VCE=VROUT(T)+1.0V,
When VROUT<0.9V, VIN=2.0V
MIN
x 0.98
400
TYP
VROUT(T)
-
MAX
x 1.02
-
500
-
-
-
15
50
E-1 (page 15)
E-2 (page 15)
-
40
75
Ta=25^OC
UNITS CIRCUIT
V
1
mA
1
mA
1
mV
1
mV
1
mV
1
µA
2
Supply Current
(DE / DH Series)
IDD
VIN=VCE=VROUT(T)+1.0V,
When VROUT<0.9V, VIN=2.0V
-
35
70
µA
2
Stand-by Current
(DA / DD / DE / DH Series)
IDD
VIN=VROUT(T)+1.0V, VCE=0V,
When VROUT<0.9V, VIN=2.0V
-
VROUT(T)+1.0V<VIN<6.0V
0.01
0.10
VR Line Regulation
∆VROUT When VROUT<0.9V, 2.0V<VIN<6.0V
∆VIN ⋅ VROUT
IROUT=30mA
-
When VROUT<1.75V, IROUT=10mA
0.01
0.20
Input Voltage
VIN
2.0
6.0
VR Output Voltage
∆VROUT
Temperature Characteristics ∆Topr ⋅ VROUT
IROUT=30mA
-40^OC<Topr<85^OC
-
±100
-
VIN=[VROUT(T)+1.0]V+0.5Vp-pAC
When VROUT(T) < 1.25V
VR Ripple Rejection Rate
PSRR
! VIN=2.25V+0.5Vp-pAC
When VROUT(T) > 4.75V
-
65
-
! VIN=5.75V+0.5Vp-pAC
IROUT=50mA, f=10kHz
VR Current Limiter
(2.4V or less)
IRlim
VIN=VROUT(T)+2.0V
-
600
-
VR Current Limiter
(2.5V or more)
IRlim
VIN=VROUT(T)+2.0V,
When VROUT(T)>4.0V, VIN=6.0V
500
600
-
Short-Circuit Current
IRshort
VIN=VROUT(T)+2.0V,
When VROUT(T)>4.0V, VIN=6.0V
-
50
-
VD Detect Voltage (note 7, 8)
VD Hysteresis Range (note 8)
VDF (E)
VHYS
x 0.98
VDF (T)
x 0.02
VDF (T)
VDF (T)
x 0.05
x 1.02
VDF (T)
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
-
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
-
CE "High" Level Voltage
CE "Low" Level Voltage
VCE H
VCE L
1.6
-
VIN
-
0.25
CE "High" Level Current
(DA / DD Series)
ICE H
VCE=VIN=VROUT(T)+1.0V
-0.10
-
5.00
CE "High" Level Current
(DE /DH Series)
ICE H
VCE=VIN=VROUT(T)+1.0V
-0.10
-
0.10
CE "Low" Level Current
ICE L
VIN=VROUT(T)+1.0V, VCE=VSS -0.10
-
0.10
(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) values less than 1.5V.
(NOTE 9) VD Output Current = Sink Current during detection.
%/V
2
%/V
1
V
-
ppm / ^OC 1
dB
3
mA
1
mA
1
mA
1
V
4
V
4
mA
5
ppm / ^OC 4
V
1
V
1
µA
2
µA
2
µA
2
Semiconductor Ltd.
Data Sheet
12