XC6204C26APL_技术文档

◆CMOS Low Power Consumption

◆Dropout Voltage : 60mV @ 30mA

200mV @ 100mA

◆Maximum Output Current

■APPLICATIONS

●Mobile phones

●Cordless phones

●Cameras, video recorders

●Portable games

●Portable AV equipment

●Reference voltage

: 150mA

(300mA=XC6204 E to H Type)

◆Highly Accurate

◆

: ±2%

Output Voltage Range : 1.8V ~ 6.0V (XC6204)

0.9V ~ 1.75V (XC6205)

●Battery powered equipment

◆Low ESR Capacitor Compatible

■FEATURES

■GENERAL DESCRIPTION

The XC6204/6205 series are highly precise, low noise,

positive voltage LDO regulators manufactured using CMOS

processes. The series achieves high ripple rejection and

low dropout and consists of a standard voltage source, an

error correction, current limiter and a phase compensation

circuit plus a driver transistor.

Output voltage is selectable in 50mV steps within a range of

0.9V ~ 6.0V.

The series is also compatible with low ESR ceramic

capacitors which give added output stability. This stability

can be maintained even during load fluctuations due to the

excellent transient response of the series.

Maximum Output Current:

: 150mA (300mA=XC6204 E to H TYP.)

: 200mV(IOUT = 100mA)

: 2V ~ 10V

Dropout Voltage

Operating Voltage

Output Voltage Range

: 1.8V ~ 6.0V (XC6204) (50mV steps)

0.9V ~ 1.75V (XC6205) (50mV steps)

: ±2%

Highly Accurate

Low Power Consumption : 70μA (TYP.)

Standby Current

: Less than 0.1μA (TYP.)

High Ripple Rejection : 70dB (10kHz) (XC6204)

60dB (10kHz) (XC6205)

Operational Temperature Range

: -40℃ ~ 85℃

Low ESR Capacitor Compatible

: Ceramic capacitor

The current limiter's foldback circuit also operates as a short

protect for the output current limiter and the output pin.

The CE function enables the output to be turned off,

resulting in greatly reduced power consumption.

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

1

XC6204_6205 ETR0304_002.doc

XC6204/6205 Series

■PIN CONFIGURATION

CE 6

1 VIN

VSS 5

2 NC

*The dissipation pad for the

USP-6B package should be

solder-plated in recommended

mount pattern and metal masking

so as to enhance mounting

strength and heal release. If the

pad needs to be connected to

other pins, it should be connected

to the VSS pin.

3 VOUT

NC 4

SOT-25

SOT-89-5

USP-6B

(TOP VIEW)

(BOTTOM VIEW)

■PIN ASSIGNMENT

PIN NUMBER

SOT-25 SOT-89-5 USP-6B

PIN NAME

FUNCTION

1

2

3

4

5

4

2

3

1

5

1

5

VIN

VSS

CE

Input

Ground

6

2, 4

3

ON/OFF Control

No Connection

Output

NC

VOUT

■FUNCTIONS

●XC6204/6205 A, B, E, F Series

CE

H

L

OPERATIONAL STATE

ON

OFF

●XC6204/6205 C, D, G, H Series

CE

H

L

OPERATIONAL STATE

OFF

ON

H= High Level

L= Low Level

2

XC6204/6205

Series

■PRODUCT CLASSIFICATION

●Selection Guide

The following options for the CE pin logic and internal pull-up/down are available:

High Active + no pull-down resistor built-in (standard)

High Active + 300kΩ pull-down resistor built-in <between CE-VSS> (semi-custom)

Low Active + no pull-up resistor built-in (semi-custom)

Low Active + 300kΩ pull-up resistor built-in <between CE-VSS> (semi-custom)

Note:

With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN /

300kΩ (TYP.)

●Ordering Information

XC6204/6205①②③④⑤⑥

DESIGNATOR

DESCRIPTION

SYMBOL

A / E

B / F

C / G

D / H

DESCRIPTION

: High Active, pull-down resistor built-in

: High Active, no pull-down resistor built-in

: Low Active, pull-up resistor built-in

: Low Active, no pull-up resistor built-in

①

Type of Regulator

(CE pin Logic)

(*1)

② ③

Output Voltage

09 ~ 60,

: e.g. VOUT=2.0V②→=2, ③=0

: 100mV increments, ±2% accuracy

e.g. VOUT=3.8V, ±2%→②=3, ③=8, ④=2

: 100mV increments, ±1% accuracy

e.g. VOUT=3.0V, ±1%→②=3, ③=0, ④=1

: 50mV increments, ±2% accuracy

e.g. VOUT=3.85V, ±2%→②=3, ③=8, ④=A

: 50mV increments, ±1% accuracy

e.g. VOUT=3.05V, ±1%→②=3, ③=0, ④=B

: SOT-25 (SOT-23-5)

: USP-6B

: SOT-89-5

: Embossed tape, standard feed

: Embossed tape, reverse feed

2

1 (*2)

A

Output Voltage

Accuracy

④

B (*2)

M

D

P

R

L

⑤

⑥

Package

Device Orientation

NOTE :

*1: E to H types are compatible to 300mA of XC6204 series.

*2: Output voltage range of the ±1％ accuracy product is 3.0V to 6.0V.

3

XC6204/6205 Series

■PACKAGING INFORMATION

●SOT-89-5

●SOT-25

2.9+0.2

+0.1

5-0.4

-0.05

0~0.1

0.95 0.95

1.9+0.2

0.15 +0.1

-0.05

●USP-6B

4

XC6204/6205

Series

■MARKING RULE

[XC6204]

●SOT-25, SOT-89-5

5

2

4

5

4

①

②

③

④

1

2

3

1

2

3

SOT-25

SOT-89-5

(TOP VIEW)

①Represents product series

MARK

4

PRODUCT SERIES

XC6204xxxxxx

②Represents type of regulator

MARK

PRODUCT SERIES

OUTPUT VOLTAGE 100mV INCREMENTS

OUTPUT VOLTAGE 50mV INCREMENTS

VOLTAGE =0.1~3.0V VOLTAGE =3.1~6.0V VOLTAGE =0.15

～

3.05V VOLTAGE =3.15

～

6.05V

V

X

Y

Z

A

B

C

D

E

F

H

K

L

M

N

P

XC6204Axxxxx

XC6204Bxxxxx

XC6204Cxxxxx

XC6204Dxxxxx

③Represents output voltage

MARK

OUTPUT VOLTAGE (V)

MARK

OUTPUT VOLTAGE (V)

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

－

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.0

4.1

4.2

4.3

4.4

4.5

－

3.15

3.25

3.35

3.45

3.55

3.65

3.75

3.85

3.95

4.05

4.15

4.25

4.35

4.45

4.55

F

H

K

L

M

N

P

R

S

T

U

V

X

Y

Z

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

4.6

4.7

4.8

4.9

5.0

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6.0

1.65

1.75

1.85

1.95

2.05

2.15

2.25

2.35

2.45

2.55

2.65

2.75

2.85

2.95

3.05

4.65

4.75

4.85

4.95

5.05

5.15

5.25

5.35

5.45

5.55

5.65

5.75

5.85

5.95

6.05

④Represents production lot number

0～9, A to Z repeated. (G, I, J, O, Q, W excepted)

5

XC6204/6205 Series

■MARKING RULE (Continued)

[XC6204]

●USP-6B

1

2

3

6

5

4

USP-6B

(TOP VIEW)

①②Represents product series

MARK

PRODUCT SERIES

XC6204xxxxDx

①

②

0

4

③Represents type of regulator

MARK

TYPE

PRODUCT SERIES

A

B

C

D

CE pin, High Active, Pull-Down Resistor Built-In

CE pin, High Active, No Pull-Down Resistor Built-In

CE pin, High Active, Pull-Up Resistor Built-In

CE pin, Low Active, No Pull-Up Resistor Built-In

XC6204AxxxDx

XC6204BxxxDx

XC6204CxxxDx

XC6204DxxxDx

④Represents integer of the output voltage

MARK

VOLTAGE（V）

PRODUCT SERIES

3

5

3.X

5.X

XC6204x3xxDx

XC6204x5xxDx

⑤Represents decimal number of output voltage

MARK

VOLTAGE (V)

PRODUCT SERIES

MARK

VOLTAGE (V)

PRODUCT SERIES

0

1

2

3

4

5

6

7

8

9

X.0

X.1

X.2

X.3

X.4

X.5

X.6

X.7

X.8

X.9

XC6204xx0xDx

XC6204xx1xDx

XC6204xx2xDx

XC6204xx3xDx

XC6204xx4xDx

XC6204xx5xDx

XC6204xx6xDx

XC6204xx7xDx

XC6204xx8xDx

XC6204xx9xDx

A

B

C

D

E

F

H

K

L

X.05

X.15

X.25

X.35

X.45

X.55

X.65

X.75

X.85

X.95

XC6204xx0ADx

XC6204xx1ADx

XC6204xx2ADx

XC6204xx3ADx

XC6204xx4ADx

XC6204xx5ADx

XC6204xx6ADx

XC6204xx7ADx

XC6204xx8ADx

XC6204xx9ADx

M

⑥Represents production lot number

0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)

Note: No character inversion used.

6

XC6204/6205

Series

■

MARKING RULE (Continued)

[XC6205]

●SOT-25, SOT-89-5

5

2

4

5

4

①

②

③

④

1

2

3

1

2

3

SOT-25

SOT-89-5

(TOP VIEW)

①Represents product series

MARK

5

PRODUCT SERIES

XC6205xxxxxx

②Represents type of regulator

MARK

PRODUCT SERIES

OUTPUT VOLTAGE

100mV INCREMENTS 50mV INCREMENTS

V

X

Y

Z

E

F

H

K

XC6205Axxxxx

XC6205Bxxxxx

XC6205Cxxxxx

XC6205Dxxxxx

③Represents output voltage

MARK

OUTPUT VOLTAGE (V)

MARK

OUTPUT VOLTAGE (V)

8

9

A

B

C

0.9

1.0

1.1

1.2

1.3

0.95

1.05

1.15

1.25

1.35

D

E

F

1.4

1.5

1.6

1.7

1.45

1.55

1.65

1.75

H

④Represents production lot number

0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated. (G, I, J, O, Q, W excepted)

7

XC6204/6205 Series

■

MARKING RULE(Continued)

[XC6205]

●USP-6B

1

2

3

6

5

4

USP-6B

(TOP VIEW)

①②Represents product series

MARK

PRODUCT SERIES

XC6205xxxxDx

①

②

0

5

③Represents type of voltage regulator

MARK

TYPE

CE pin: High Active with Pull-Down Resistor Built-In

CE pin: High Active with No Pull-Down Resistor Built-In

CE pin: Low Active with Pull-Up Resistor Built-In

CE pin: Low Active with No Pull-Up Resistor Built-In

PRODUCT SERIES

XC6205AxxxDx

XC6205BxxxDx

XC6205CxxxDx

XC6205DxxxDx

A

B

C

D

④Represents integer of output voltage

MARK

VOLTAGE (V)

PRODUCT SERIES

XC6205x3xxDx

XC6205x5xxDx

3

5

3.X

5.X

⑤Represents decimal point of output voltage

MARK

OUTPUT VOLTAGE (V)

MARK

OUTPUT VOLTAGE (V)

0

1

2

3

4

5

6

7

8

9

X.0

XC6205xx0xDx

XC6205xx1xDx

XC6205xx2xDx

XC6205xx3xDx

XC6205xx4xDx

XC6205xx5xDx

XC6205xx6xDx

XC6205xx7xDx

XC6205xx8xDx

A

B

C

D

E

F

H

K

L

X.05

X.15

X.25

X.35

X.45

X.55

X.65

X.75

X.85

X.95

XC6205xx0ADx

XC6205xx1ADx

XC6205xx2ADx

XC6205xx3ADx

XC6205xx4ADx

XC6205xx5ADx

XC6205xx6ADx

XC6205xx7ADx

XC6205xx8ADx

XC6205xx9ADx

X.1

X.2

X.3

X.4

X.5

X.6

X.7

X.8

X.9

M

⑥Represents production lot number

0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)

*No character inversion used.

8

XC6204/6205

Series

■BLOCK DIAGRAM

Diodes shown in the above circuit are protective diodes.

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

UNITS

V

mA

V

PARAMETER

Input Voltage

Output Current

Output Voltage

CE Input Voltage

SYMBOL

VIN

IOUT

VOUT

VCE

RATINGS

12.0

500

VSS-0.3～VIN+0.3

250

V

SOT-25

Power Dissipation

Pd

mW

USP-6B

100

SOT-89-5

Operational Temperature Range

Storage Temperature Range

500

-40 ~ +85

-55 ~ +125

Topr

Tstg

℃

9

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS

XC6204A, B series

Ta = 25℃

TYP. MAX. MIN.

-40℃<Ta<85℃ (*7)

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

TYP. MAX.

Output Voltage

(2% products) (*3)

Output Voltage

×0.98

×1.02 ×0.97

×1.03

VOUT(E)

IOUT = 30mA

VOUT(T)

V

1

VOUT(T)

×0.98

×0.99

×1.01

×1.02

(1% products) (*3)

Maximum Output Current

Load Regulation

IOUTMAX

UVOUT

Vdif1

-

150

-

15

-

50

150

-

30

-

80

mA

mV

1

1mA≦IOUT≦100mA

IOUT = 30mA

E-1

E-2

Dropout Voltage (*4)

mV

1

Vdif2

IOUT = 100mA

Supply Current

(A series)

VIN = VCE = VOUT(T)+1.0V

50

80

120

100

50

40

90

80

145

120

μA

IDD

2

Supply Current

(B series)

Standby Current

VIN = VCE = VOUT(T)+1.0V

40

-

70

0.01

-

Istby

VIN = VOUT(T)+1.0V, VCE = VSS

0.10

0.20

10

-

0.05

-

1.00

0.30

10

μA

%/V

V

2

1

-

UVOUT

UVIN･VOUT

VIN

VOUT(T)+1.0V≦VIN≦10V

Line Regulation

-

IOUT = 30mA

Input Voltage

Output Voltage

-

2

IOUT = 30mA

-40℃≦Topr≦85℃

IOUT = 10mA

UVOUT

UTopr･VOUT

ppm/

℃

-

100

30

-

1

3

4

Temperature Characteristics

Output Noise

μVrms

en

300Hz~50kHz

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

IOUT = 50mA, f=10kHz

VIN = VOUT(T)+1.0V, VCE = VIN

-

Ripple Rejection Rate

PSRR

-

70

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

(A series)

CE “High” Current

(B series)

CE “Low” Current

NOTE:

Ilim

Ishort

VCEH

VCEL

-

300

50

-

280

60

-

mA

1

1.6

-

VIN

0.25

1.7

-

VIN

0.20

V

1

-

VIN = VCE = VOUT(T)+1.0V

3.2

-

20.0

3.0

-

25.0

ICEH

ICEL

μA

2

-0.10

-

0.10

-0.15

-

0.15

VIN = VOUT(T)+1.0V, VCE = VSS -0.10

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*7 : The values for -40℃≦Topr≦85℃ are designed values.

10

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6204C, D series

Ta = 25℃

TYP. MAX. MIN.

-40℃<Ta<85℃ (*7)

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

TYP. MAX.

Output Voltage

(2% products) (*3)

Output Voltage

×0.98

×1.02 ×0.97

×1.03

VOUT(E)

IOUT = 30mA

VOUT(T)

V

1

VOUT(T)

×0.98

×0.99

×1.01

×1.02

(1% products) (*3)

Maximum Output Current

Load Regulation

IOUTMAX

UVOUT

Vdif1

-

150

-

15

-

50

150

-

30

-

80

mA

mV

1

1mA≦IOUT≦100mA

IOUT = 30mA

E-1

E-2

Dropout Voltage (*4)

mV

1

Vdif2

IOUT = 100mA

Supply Current

(C series)

VIN = VOUT(T)+1.0V, VCE = VSS

50

80

120

100

50

40

90

80

145

120

μA

IDD

2

Supply Current

(D series)

Standby Current

VIN = VOUT(T)+1.0V, VCE = VSS

VIN = VCE = VOUT(T)+1.0V

40

-

70

0.01

-

Istby

0.10

0.20

10

-

0.05

-

1.00

0.30

10

μA

%/V

V

2

1

-

UVOUT

UVIN･VOUT

VIN

VOUT(T)+1.0V ≦VIN≦10V

Line Regulation

-

IOUT = 30mA

Input Voltage

Output Voltage

-

2

IOUT = 30mA

-40℃≦Topr≦85℃

IOUT = 10mA

UVOUT

UTopr･VOUT

ppm/

℃

-

100

30

-

1

3

4

Temperature Characteristics

Output Noise

μVrms

en

300Hz~50kHz

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+1.0V, VCE = VSS

-

Ripple Rejection Rate

PSRR

-

70

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

CE “Low” Current

(C series)

Ilim

Ishort

VCEH

VCEL

ICEH

-

300

50

-

280

60

-

mA

1

-

1.6

-

1.7

-

VIN

0.25

0.10

VIN

0.20

0.15

V

1

-

VIN = VCE = VOUT(T)+1.0V

-0.10

-0.15

VIN = VOUT(T)+1.0V, VCE = VSS -20.0

VIN = VOUT(T)+1.0V, VCE = VSS -0.10

-

-3.2

-25.0

-0.15

-

-3.0

μA

2

ICEL

CE “Low” Current

(D series)

NOTE:

0.10

0.15

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1 ^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*7 : The values for -40℃≦Topr≦85℃ are designed values.

11

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6204E, F series

Ta = 25℃

TYP. MAX.

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

Output Voltage

(2% products) (*3)

VOUT(E)

IOUT = 30mA

E-0

V

1

VIN = VOUT(T)+1.0V

When VOUT≦2.0V, VIN = 3.0V

1mA≦IOUT≦100mA

IOUT = 30mA

Maximum Output Current

Load Regulation

IOUTMAX

300

-

mA

mV

1

UVOUT

Vdif1

Vdif2

15

E-1

E-2

50

Dropout Voltage (*4)

IOUT = 100mA

Supply Current

(E series)

VIN = VCE = VOUT(T)+1.0V

50

80

120

100

μA

IDD

2

Supply Current

(F series)

Standby Current

VIN = VCE = VOUT(T)+1.0V

40

-

70

0.01

-

Istby

VIN = VOUT(T)+1.0V, VCE = VSS

0.10

0.20

10

μA

%/V

V

2

1

-

UVOUT

UVIN･VOUT

VIN

VOUT(T)+1.0V≦VIN≦10V

Line Regulation

-

IOUT = 30mA

Input Voltage

Output Voltage

-

2

IOUT = 30mA

-40℃≦Topr≦85℃

IOUT = 10mA

UVOUT

UTopr･VOUT

ppm/

℃

-

100

30

-

1

3

4

Temperature Characteristics

Output Noise

μVrms

en

300Hz~50kHz

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+1.0V, VCE = VIN

-

Ripple Rejection Rate

PSRR

-

70

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

(E series)

CE “High” Current

(F series)

CE “Low” Current

NOTE:

Ilim

Ishort

VCEH

VCEL

-

380

50

-

mA

1

1.6

-

VIN

0.25

V

1

-

VIN = VCE = VOUT(T)+1.0V

3.2

-

20.0

ICEH

ICEL

μA

2

-0.10

-

0.10

VIN = VOUT(T)+1.0V, VCE = VSS -0.10

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1 ^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

12

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6204G, H series

Ta = 25℃

TYP. MAX.

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

Output Voltage

(2% products) (*3)

VOUT(E)

IOUT = 30mA

E-0

V

1

VIN = VOUT(T)+1.0V

When VOUT≦2.0V, VIN = 3.0V

1mA≦IOUT≦100mA

IOUT = 30mA

Maximum Output Current

Load Regulation

IOUTMAX

300

-

mA

mV

1

UVOUT

Vdif1

Vdif2

15

E-1

E-2

50

Dropout Voltage (*4)

IOUT = 100mA

Supply Current

(G series)

VIN = VOUT(T)+1.0V, VCE = VSS

50

80

120

100

μA

IDD

2

Supply Current

(H series)

Standby Current

VIN = VOUT(T)+1.0V, VCE = VSS

VIN = VCE =VOUT(T)+1.0V

40

-

70

0.01

-

Istby

0.10

0.20

10

μA

%/V

V

2

1

-

UVOUT

UVIN･VOUT

VIN

VOUT(T)+1.0V≦VIN≦10V

Line Regulation

-

IOUT = 30mA

Input Voltage

Output Voltage

-

2

IOUT = 30mA

-40℃≦Topr≦85℃

IOUT = 10mA

UVOUT

UTopr･VOUT

ppm/

℃

-

100

30

-

1

3

4

Temperature Characteristics

Output Noise

μVrms

en

300Hz~50kHz

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+1.0V, VCE = VSS

-

Ripple Rejection Rate

PSRR

-

70

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

CE “Low” Current

(G series)

Ilim

Ishort

VCEH

VCEL

ICEH

-

380

50

-

mA

1

-

1.6

-

VIN

0.25

0.10

V

1

-

VIN = VCE = VOUT(T)+1.0V

-0.10

VIN = VOUT(T)+1.0V, VCE = VSS -20.0

VIN = VOUT(T)+1.0V, VCE = VSS -0.10

-

-3.2

μA

2

ICEL

CE “Low” Current

(H series)

NOTE:

0.10

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1 ^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

13

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6205A, B series

Ta = 25℃

TYP. MAX.

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

×0.98 VOUT(T) ×1.02

Output Voltage

(*3) (*7)

VOUT(E)

IOUT = 30mA

V

1

Maximum Output Current

Load Regulation

IOUTMAX

UVOUT

Vdif1

150

-

15

E-1

E-2

-

50

mA

mV

1

1mA≦IOUT≦100mA

IOUT = 30mA

Dropout Voltage (*4)

mV

μA

1

Vdif2

IOUT = 100mA

Supply Current

(A series)

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VCE = VOUT(T)+1.0V

50

80

120

100

0.10

IDD

2

Supply Current

(B series)

40

-

70

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

Standby Current

Istby

0.01

2

1

When VOUT≦0.95V, VIN = 2.0V

UVOUT

UVIN･VOUT

VOUT(T)+1.0V≦VIN≦10V

IOUT = 30mA, VCE = VIN

When VOUT≦0.95V, 2.0V≦VIN≦10V

Line Regulation

-

0.01

0.20

%/V

V

Input Voltage

Output Voltage

VIN

-

2

-

10

-

IOUT = 30mA

-40℃≦Topr≦85℃

UVOUT

UTopr･VOUT

ppm/

℃

100

1

Temperature Characteristics

IOUT = 10mA

300Hz~50kHz

Output Noise

-

30

65

-

μVrms

3

4

en

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+2.0V, VCE = VIN

-

Ripple Rejection Rate

PSRR

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

(A series)

CE “High” Current

(B series)

CE “Low” Current

Ilim

Ishort

VCEH

VCEL

-

300

50

-

mA

1

1.6

-

VIN

0.25

V

1

-

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

3.2

-

20.0

0.10

ICEH

ICEL

μA

2

-0.10

NOTE:

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

However, when VOUT≦0.95V, VIN=2.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1 ^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*8 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV

MAX.⇒ VOUT (T)+30mV

14

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6205C, D series

Ta = 25℃

TYP. MAX.

PARAMETER

SYMBOL

CONDITIONS

UNITS CIRCUIT

MIN.

×0.98 VOUT(T) ×1.02

Output Voltage

(*3) (*7)

VOUT(E)

IOUT = 30mA

V

1

Maximum Output Current

Load Regulation

IOUTMAX

UVOUT

Vdif1

150

-

15

E-1

E-2

-

50

mA

mV

1

1mA≦IOUT≦100mA

IOUT = 30mA

IOUT = 100mA

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

Dropout Voltage (*4)

mV

μA

1

Vdif2

Supply Current

(C series)

50

80

120

100

0.10

IDD

2

Supply Current

(D series)

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

VIN = VCE =VOUT(T)+1.0V

40

-

70

Standby Current

Istby

0.01

2

1

When VOUT≦0.95V, VIN = VCE = 2.0V

UVOUT

UVIN･VOUT

VOUT(T)+1.0V≦VIN≦10V

IOUT = 30mA, VCE = VSS

When VOUT≦0.95V, 2.0V≦VIN≦10V

Line Regulation

-

0.01

0.20

%/V

V

Input Voltage

Output Voltage

VIN

-

2

-

10

-

IOUT = 30mA

-40℃≦Topr≦85℃

UVOUT

UTopr･VOUT

ppm/

℃

100

1

Temperature Characteristics

IOUT = 10mA

300Hz~50kHz

Output Noise

-

30

65

-

μVrms

3

4

en

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+2.0V, VCE = VSS

-

Ripple Rejection Rate

PSRR

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

Ilim

Ishort

VCEH

VCEL

-

300

50

-

mA

1

1.6

-

VIN

0.25

V

1

-

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

CE “High” Current

ICEH

-0.10

-20.0

-0.10

-

0.10

-3.2

0.10

CE “Low” Current

(C series)

CE “Low” Current

μA

2

ICEL

(D series)

NOTE:

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

However, when VOUT≦0.95V, VIN=2.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV

MAX.⇒ VOUT (T)+30mV

15

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6205E, F series

Ta = 25℃

TYP.

PARAMETER

SYMBOL

CONDITIONS

IOUT = 30mA

VIN = E-5

UNITS CIRCUIT

MIN.

MAX.

Output Voltage

(*3) (*7)

Maximum Output Current

(*8)

VOUT(E)

×0.98 VOUT(T) ×1.02

V

1

IOUTMAX

E-4

mA

mV

1

Load Regulation

UVOUT

Vdif1

Vdif2

1mA≦IOUT≦100mA

IOUT = 30mA

-

15

E-1

E-2

50

Dropout Voltage (*4)

IOUT = 100mA

Supply Current

(E series)

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VCE =VOUT(T)+1.0V

50

80

120

100

0.10

μA

IDD

2

Supply Current

(F series)

40

-

70

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

Standby Current

Istby

0.01

2

1

When VOUT≦0.95V, VIN = 2.0V

UVOUT

UVIN･VOUT

VOUT(T)+1.0V≦VIN≦10V

IOUT = 30mA, VCE = VIN

When VOUT≦0.95V, 2.0V≦VIN≦10V

Line Regulation

-

0.01

0.20

%/V

V

Input Voltage

Output Voltage

VIN

-

2

-

10

-

IOUT = 30mA

-40℃≦Topr≦85℃

UVOUT

UTopr･VOUT

ppm/

℃

100

1

Temperature Characteristics

IOUT = 10mA

300Hz~50kHz

Output Noise

-

30

65

-

μVrms

3

4

en

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+2.0V, VCE = VIN

-

Ripple Rejection Rate

PSRR

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

CE “High” Current

(E series)

CE “High” Current

(F series)

CE “Low” Current

Ilim

Ishort

VCEH

VCEL

-

380

50

-

mA

1

1.6

-

VIN

0.25

V

1

-

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

3.2

-

20.0

0.10

ICEH

ICEL

μA

2

-0.10

NOTE:

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

However, when VOUT≦0.95V, VIN=2.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV

MAX.⇒ VOUT (T)+30mV

*8 : Refer to “Specification & Condition by Series”

16

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6205G, H series

Ta = 25℃

TYP.

PARAMETER

SYMBOL

CONDITIONS

IOUT = 30mA

VIN = E-5

UNITS CIRCUIT

MIN.

MAX.

Output Voltage

(*3) (*7)

Maximum Output Current

(*8)

VOUT(E)

×0.98 VOUT(T) ×1.02

V

1

IOUTMAX

E-4

-

mA

mV

1

Load Regulation

UVOUT

Vdif1

Vdif2

1mA≦IOUT≦100mA

IOUT = 30mA

15

E-1

E-2

50

Dropout Voltage (*4)

IOUT = 100mA

Supply Current

(G series)

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

50

80

120

100

0.10

μA

IDD

2

Supply Current

(H series)

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

VIN = VCE =VOUT(T)+1.0V

40

-

70

Standby Current

Istby

0.01

2

1

When VOUT≦0.95V, VIN = VCE = 2.0V

UVOUT

UVIN･VOUT

VOUT(T)+1.0V≦VIN≦10V

IOUT = 30mA, VCE = VSS

When VOUT≦0.95V, 2.0V≦VIN≦10V

Line Regulation

-

0.01

0.20

%/V

V

Input Voltage

Output Voltage

VIN

-

2

-

10

-

IOUT = 30mA

-40℃≦Topr≦85℃

UVOUT

UTopr･VOUT

ppm/

℃

100

1

Temperature Characteristics

IOUT = 10mA

300Hz~50kHz

Output Noise

-

30

65

-

μVrms

3

4

en

VIN = {VOUT(T)+1.0}V+1.0Vp-pAC

When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC

IOUT = 50mA, f = 10kHz

VIN = VOUT(T)+2.0V, VCE = VSS

-

Ripple Rejection Rate

PSRR

dB

Current Limiter

Short-circuit Current

CE “High” Voltage

CE “Low” Voltage

Ilim

Ishort

VCEH

VCEL

-

380

50

-

mA

1

1.6

-

VIN

0.25

V

1

-

VIN = VCE = VOUT(T)+1.0V

When VOUT≦0.95V, VIN = VCE = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

VIN = VOUT(T)+1.0V, VCE = VSS

When VOUT≦0.95V, VIN = 2.0V

CE “High” Current

ICEH

-0.10

-20.0

-0.10

-

0.10

-3.2

0.10

CE “Low” Current

(G series)

CE “Low” Current

(H series)

μA

2

ICEL

NOTE:

*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V

However, when VOUT≦0.95V, VIN=2.0V

*2 : VOUT(T)=Specified output voltage

*3 : VOUT(E)=Effective output voltage (i.e. the output voltage when “VOUT (T)+1.0V” is provided at the VIN pin while maintaining a

certain IOUT value).

(*5)

*4 : Vdif={VIN1^(*6)-VOUT1

}

*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.

*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.

*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV

MAX.⇒ VOUT (T)+30mV

*8 : Refer to “Specification & Condition by Series”

17

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Voltage Chart

XC6204 series Note: For the XC6204E, F, G, H series, see the item “Ta=25℃” only.

SYMBOL

E-0

OUTPUT VOLTAGE

(V)

E-1

E-2

PARAMETER

DROPOUT VOLTAGE 1 (mV)

IOUT=30mA

DROPOUT VOLTAGE 2 (mV)

IOUT=100mA

SETTING

OUTPUT VOLTAGE (V)

(2% products)

Vdif 1

Vdif 2

VOUT

Ta = 25℃

TYP.

-40℃≦Topr≦85℃

Ta = 25℃

TYP.

-40℃≦Topr≦85℃

VOUT (T)

MAX.

1.836

1.887

1.938

1.989

2.040

2.091

2.142

2.193

2.244

2.295

2.346

2.397

2.448

2.499

2.550

2.601

2.652

2.703

2.754

2.805

2.856

2.907

2.958

3.009

3.060

3.111

3.162

3.213

3.264

3.315

3.366

3.417

3.468

3.519

3.570

3.621

3.672

3.723

3.774

3.825

3.876

3.927

3.978

4.029

MIN.

1.764

1.813

1.862

1.911

1.960

2.009

2.058

2.107

2.156

2.205

2.254

2.303

2.352

2.401

2.450

2.499

2.548

2.597

2.646

2.695

2.744

2.793

2.842

2.891

2.940

2.989

3.038

3.087

3.136

3.185

3.234

3.283

3.332

3.381

3.430

3.479

3.528

3.577

3.626

3.675

3.724

3.773

3.822

3.871

MAX.

210

150

120

100

90

TYP.

210

130

90

80

70

MAX.

230

170

140

120

110

MAX.

400

380

350

330

310

290

270

250

TYP.

340

320

280

260

240

MAX.

480

460

430

410

390

370

350

330

1.80

1.85

1.90

1.95

2.00

2.05

2.10

2.15

2.20

2.25

2.30

2.35

2.40

2.45

2.50

2.55

2.60

2.65

2.70

2.75

2.80

2.85

2.90

2.95

3.00

3.05

3.10

3.15

3.20

3.25

3.30

3.35

3.40

3.45

3.50

3.55

3.60

3.65

3.70

3.75

3.80

3.85

3.90

3.95

200

120

80

70

60

300

280

240

220

200

90

18

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Voltage Chart (Continued)

XC6204 series (Continued)

Note: For the XC6204E,

F, G, H series, see the item “Ta=25℃” only.

SYMBOL

E-0

OUTPUT VOLTAGE

(V)

E-1

E-2

PARAMETER

DROPOUT VOLTAGE 1 (mV)

IOUT=30mA

DROPOUT VOLTAGE 2 (mV)

IOUT=100mA

SETTING

OUTPUT VOLTAGE (V)

(2% products)

Vdif 1

Vdif 2

VOUT

Ta = 25℃

TYP.

-40℃≦Topr≦85℃

Ta = 25℃

TYP.

-40℃≦Topr≦85℃

VOUT(T)

MAX.

4.080

4.131

4.182

4.233

4.284

4.335

4.386

4.437

4.488

4.539

4.590

4.641

4.692

4.743

4.794

4.845

4.896

4.947

4.998

5.049

5.100

5.151

5.202

5.253

5.304

5.355

5.406

5.457

5.508

5.559

5.610

5.661

5.712

5.763

5.814

5.865

5.916

5.967

6.018

6.069

6.120

MIN.

3.920

3.969

4.018

4.067

4.116

4.165

4.214

4.263

4.312

4.361

4.410

4.459

4.508

4.557

4.606

4.655

4.704

4.753

4.802

4.851

4.900

4.949

4.998

5.047

5.096

5.145

5.194

5.243

5.292

5.341

5.390

5.439

5.488

5.537

5.586

5.635

5.684

5.733

5.782

5.831

5.880

MAX.

80

70

TYP.

70

60

MAX.

100

90

MAX.

230

210

TYP.

220

200

MAX.

310

290

4.00

4.05

4.10

4.15

4.20

4.25

4.30

4.35

4.40

4.45

4.50

4.55

4.60

4.65

4.70

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

5.25

5.30

5.35

5.40

5.45

5.50

5.55

5.60

5.65

5.70

5.75

5.80

5.85

5.90

5.95

6.00

60

50

180

160

90

19

XC6204/6205 Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Voltage Chart (Continued)

XC6204 series, 1% products

Note:±1% output voltage accuracy products are available for the XC6204E~H series from VOUT=2.95V.

E-0

SYMBOL

PARAMETER

OUTPUT VOLTAGE

(V)

OUTPUT VOLTAGE

(V)

SETTING

OUTPUT VOLTAGE (V)

(1% products)

OUTPUT VOLTAGE (V)

VOUT

VOUT (T)

MAX.

2.980

3.030

3.081

3.131

3.182

3.232

3.283

3.333

3.384

3.434

3.485

3.535

3.586

3.636

3.687

3.737

3.788

3.838

3.889

3.939

3.990

4.040

4.091

4.141

4.192

4.242

4.293

4.343

4.394

4.444

4.494

4.545

MAX.

4.596

4.646

4.697

4.747

4.798

4.848

4.899

4.949

5.000

5.050

5.101

5.151

5.202

5.252

5.303

5.353

5.404

5.454

5.505

5.555

5.606

5.656

5.707

5.757

5.808

5.858

5.909

5.959

6.010

6.060

MIN.

2.921

2.970

3.020

3.069

3.119

3.168

3.218

3.267

3.317

3.366

3.416

3.465

3.515

3.564

3.614

3.663

3.713

3.762

3.812

3.861

3.911

3.960

4.010

4.059

4.109

4.158

4.208

4.257

4.307

4.356

4.405

4.455

MIN.

4.505

4.554

4.604

4.653

4.703

4.752

4.802

4.851

4.901

4.950

5.000

5.049

5.099

5.148

5.198

5.247

5.297

5.346

5.396

5.445

5.495

5.544

5.594

5.643

5.693

5.742

5.792

5.841

5.891

5.940

2.95

3.00

3.05

3.10

3.15

3.20

3.25

3.30

3.35

3.40

3.45

3.50

3.55

3.60

3.65

3.70

3.75

3.80

3.85

3.90

3.95

4.00

4.05

4.10

4.15

4.20

4.25

4.30

4.35

4.40

4.45

4.50

4.55

4.60

4.65

4.70

4.75

4.80

4.85

4.90

4.95

5.00

5.05

5.10

5.15

5.20

5.25

5.30

5.35

5.40

5.45

5.50

5.55

5.60

5.65

5.70

5.75

5.80

5.85

5.90

5.95

6.00

20

XC6204/6205

Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Voltage Chart (Continued)

XC6205 series

SYMBOL

E-0

E-1

E-2

PARAMETER

SETTING

OUTPUT VOLTAGE (V)

DROPOUT

OUTPUT VOLTAGE

(V)

VOLTAGE1 (mV)

VOLTAGE 2 (mV)

IOUT=30mA

IOUT=100mA

Ta = 25℃

VOUT

Vdif 1

Vdif 2

VOUT (T)

MAX.

0.930

0.980

1.030

1.080

1.130

1.180

1.230

1.280

1.330

1.380

1.430

1.480

1.530

1.581

1.632

1.683

1.734

1.785

MIN.

0.870

0.920

0.970

1.020

1.070

1.120

1.170

1.220

1.270

1.320

1.370

1.420

1.470

1.519

1.568

1.617

1.666

1.715

TYP.

1050

1000

900

800

700

600

500

400

300

MAX.

1100

1000

900

800

700

600

500

400

TYP.

1150

1050

950

850

750

650

550

500

400

MAX.

1200

1100

1000

900

800

700

600

500

0.90

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.70

1.75

500

●Specification Chart by Series

SYMBOL

S-1

S-2

S-3

SUPPLY CURRENT

CE “H” CURRENT

CE “L” CURRENT

(μA)

PRODUCT SERIES

(μA)

MAX.

115.0

95.0

MIN.

52.0

42.0

52.0

42.0

XC6205A

XC6205B

XC6205C

XC6205D

18.0

0.1

-0.1

-18.0

-0.1

115.0

95.0

0.1

●Specification & Condition by Series

SYMBOL

E-5

E-4

MAXIMUM OUTPUT

CURRENT

INPUT VOLTAGE

(V)

SPECIFIED

OUTPUT VOLTAGE

(V)

(mA)

VIN

2.5

2.6

2.7

2.8

2.9

3.0

MIN.

260

270

290

0.90～0.95

1.00～1.05

1.10～1.15

1.20～1.25

1.30～1.35

1.40～1.45

1.50～1.75

300

* VOUT(T)=Specified output voltage

21

XC6204/6205 Series

■TYPICAL APPLICATION CIRCUIT

■OPERATIONAL EXPLANATION

Output voltage control with the XC6204/6205 series:

The voltage divided by resistors R1 & R2 is compared with the internal

reference voltage by the error amplifier.

The P-channel MOSFET, which is connected to the VOUT pin, is then

driven by the subsequent output signal. The output voltage at the VOUT

pin is controlled & stabilized by a system of negative feedback.

The current limit circuit and short protect circuit operate in relation to the

level of output current. Further, the IC's internal circuitry can be

shutdown via the CE pin's signal.

< Low ESR Capacitors >

With the XC6204/05 series, a stable output voltage is achievable even if used with a low ESR capacitor as a phase

compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an output

capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output capacitor

with a capacitance value of at least 1μF. Also, please connect an input capacitor (CIN) of 0.1μF between the VIN pin and the

VSS pin in order to ensure a stable power input.

● Recommended output capacitor values

VOUT

CL

0.9V ~ 1.2V

1.25V ~ 1.75V

4.7μF

2.2μF

22

XC6204/6205

Series

■OPERATIONAL EXPLANATION (Continued)

The XC6204/05 series includes a combination of a fixed current limiter circuit & a foldback circuit, which aid the operations of

the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit

operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage

drops further and output current decreases. When the output pin is shorted, a current of about 50mA flows. However, when

the input/output voltage differential is quite small, this current will be about 200mA.

The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6204/05 series. In shutdown mode,

output at the VOUT pin will be pulled down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable

(please refer to the selection guide). Note that as the standard XC6204/05B type is ' High Active/No Pull Down', operations

will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS hysteresis, with

either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation.

We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the

correct specifications for the CE pin, the operational logic is fixed and the IC will operate normally. However, supply current

may increase as a result of through current in the IC's internal circuitry if a voltage between 0.25V and 1.5V is input.

In order to stabilize the IC's operations, an input voltage of more than 2.0V is needed. Should the input voltage be less

than 2.0V, the output voltage may not be regulated correctly. (Please refer to Input Voltage vs. Output Voltage

characteristics below.)

①

When VIN is less than 2.0V, the CE pin remains in stand-by mode.

When VIN rises above 2.0V, the power supply will turn ON.

The input power supply will begin to rise after a few hundred msec.

(Please also refer to the transient response characteristics.)

②

○ Input Voltage vs. Output Voltage

○ Enable Response Time

○ Turn-ON Response Time

23

XC6204/6205 Series

■NOTES ON USE

1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded.

2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.

Please strengthen VIN and VSS wiring in particular.

3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.

■TEST CIRCUITS

Circuit 1

Circuit 2

Circuit 3

Circuit 4

24

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS

●XC6204

(1) Output Voltage vs. Output Current

25

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(1) Output Voltage vs. Output Current (Continued)

(2) Output Voltage vs. Input Voltage

26

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(2) Output Voltage vs. Input Voltage (Continued)

(3) Dropout Voltage vs. Output Current

27

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(3) Dropout Voltage vs. Output Current (Continued)

* Since the operation of this IC is only guaranteed from VIN=2.0V and above, it is essential that when using with

applications where V^OUT=2.0V or less, the difference between VIN and VOUT be at least equal to 2V – VOUT(T).

(4) Supply Current vs. Input Voltage

28

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(5) Output Voltage vs. Ambient Temperature

(6) Supply Current vs. Ambient Temperature

29

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(6) Supply Current vs. Ambient Temperature (Continued)

(7) CE Pin Threshold Voltage vs. Ambient Temperature

(8) Input Transient Response

30

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(8) Input Transient Response (Continued)

31

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(8) Input Transient Response (Continued)

XC6204x502

IOUT=1mA, tr=tf=5usec

CL=1.0uFceramic)

8

7

6

5

4

3

2

5.08

5.06

5.04

5.02

5.00

4.98

4.96

Input Voltage

Output Voltage

Time (40 sec/div.)

µ

XC6204x502

IOUT=30mA, tr=tf=5usec

CL=1.0uF(ceramic)

IOUT=100mA, tr=tf=5usec

CL=1.0uFceramic)

8

7

6

5

4

3

2

5.08

5.06

5.04

5.02

5.00

4.98

4.96

8

5.08

5.06

5.04

5.02

5.00

4.98

4.96

7

6

5

4

3

2

Input Voltage

Input Voltge

Output Voltage

Time (40 sec/div.)

µ

(9) Load Transient Response

32

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(9) Load Transient Response (Continued)

33

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(9) Load Transient Response (Continued)

34

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(9) Load Transient Response (Continued)

35

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(9) Load Transient Response (Continued)

(10) Turn-On Response Time

36

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(10) Turn-On Response Time

37

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(10) Turn-On Response Time (Continued)

(11) Enable Response Time

(These characteristics will not be affected by the nature of the CE pin's logic)

38

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(11) Enable Response Time (Continued)

(These characteristics will not be affected by the nature of the CE pin's logic)

39

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(11) Enable Response Time (Continued)

(These characteristics will not be affected by the nature of the CE pin's logic)

(12) Ripple Rejection Rate

40

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6204 (Continued)

(12) Ripple Rejection Rate (Continued)

(13) Output Noise Density

41

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205

(1) Output Voltage vs. Output Current

(2) Output Voltage vs. Output Current (Current Limit)

42

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205 (Continued)

(3) Output Voltage vs. Input Voltage

XC6205x092

XC6205x152

(4) Dropout Voltage VS. Output Current

XC6205x152

43

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205 (Continued)

(5) Supply Current vs. Input Voltage

(6) Output Voltage vs. Ambient Temperature

44

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205 (Continued)

(7) Supply Current vs. Ambient Temperature

XC6205x092

XC6205x152

(8) CE Pin Threshold Voltage vs. Ambient Temperature

XC6205xxx2

(9) Load Transient Response

45

XC6204/6205 Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205 (Continued)

(9) Load Transient Response (Continued)

(10) Input Transient Response 1

(11) Input Transient Response 2

XC6205x092

46

XC6204/6205

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

●XC6205 (Continued)

(11) Input Transient Response 2 (Continued)

XC6205x152

(12) Enable Response Time

XC6205B092

XC6205x152

(13) Ripple Rejection Rate

XC6205x092

XC6205x152

47


型号：	XC6204C26APL
厂家：	Torex Semiconductor
描述：	Regulator
文件：	总47页 (文件大小：3246K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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