XC6402 Series

High Current, High Speed LDO Regulators, Voltage Detector Function

XC6402C Series

Ta=25

(NOTE 1) Unless otherwise stated, VIN=VROUT(T)+1.0V

(NOTE 2) VROUT(T)=Specified VR Output Voltage

(NOTE 4) Vdif={VIN1

(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.

(NOTE 9) VD Output Current value of Detect 'L' type equal to current value during detection

and that of Detect 'H' type equal to current value before detection.

(NOTE10) VROUT(T)<1.45V, VDF(T)<1.45V

! MIN : VROUT(T) -30mV, VDF(T) -30mV,

! MAX : VROUT(T) +30mV, VDF(T) +30mV

(NOTE11) EN conditions:

XC6402CA / CB / CC / CD / CE / CF / CH / CK type : ON=VIN, OFF=VSS

XC6402CL / CM / CN / CP / CR / CS / CT / CU type : ON=VSS, OFF=VIN

(NOTE12) VD detect voltage : For VIN Sense version, XC6402CA / CB / CE /CF / CL / CM / CR / CS, only VDF(T)>1.5V type are available.

1

1

1

1

5

4

1

1

CIRCUIT

4

4

2

x 1.02

VD Output Current

(note 9)

IDOUT

VD Detect Voltage (note 7, 8)

VDF (E)

V

x 0.02

VD Hysteresis Range (note 7)

VHYS

VDF (E)

VDF (E)

x 0.05

-

5.5

14.5

-

5.0

14.0

-

6.0

15.0

-

6.5

15.5

7.0

16.0

-

7.5

17.0

-

3.5

-

1.8

3.7

-

∆Topr ⋅ VDF

2.0

4.0

-

∆VDF /

-

VIN = 2.0V

1.8

ppm /

±100

-

VIN = 6.0V

mA

1.9

3.8

PARAMETER

SYMBOL

UNITS

(+30mV)

V

CONDITIONS

MIN

TYP

MAX

x 0.08

VDF (E)

(-30mV)

VDF (T)

x 0.98

IDDVD

VD Supply Current

VIN = 2.0V

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

VIN = 6.0V

VEN = OFF (VIN or VSS)

VIN = 1.5V

µA

VDOUT = 0.5V

VIN = 1.5V

1.5

3.0

-

VIN = 3.0V

VIN = 4.0V

VIN = 5.0V

VIN

-

1.9

3.9

-

V

-40

EN "High" Level Voltage

VEN H

1.60

VD Detect Voltage

Temperature Characteristics

-

EN "High" Level Current

(CA/CB/CC/CD type)

IEN H

-0.10

-

EN "Low" Level Voltage

VEN L

-

VEN=VIN=VROUT(T)+1.0V

E-4

(page 8~9)

-

µA

0.25

V

EN "High" Level Current

(CE/CF/CH/CK/CL/CM/CN/

CP/CR/CS/CT/CU type)

IEN H

-0.10

EN "High" Level Current

(CL/CM/CN/CP type)

IEN L

VIN=VROUT(T)+1.0V, VEN=VSS

E-5

(page 8~9)

(NOTE 3) VROUT(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).

-

0.10

µA

EN "High" Level Current

(CA/CB/CC/CD/CE/CF/CH/

CK/CR/CS/CT/CU type)

IEN L

VIN=VROUT(T)+1.0V, VEN=VSS

-0.10

µA

-

0.10

µA

-

0.10

Semiconductor Ltd.

Data Sheet

7