XC6209A352ML [TOREX]

Regulator;


型号：	XC6209A352ML
厂家：	Torex Semiconductor
描述：	Regulator
文件：	总23页 (文件大小：1517K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

◆Low Power Consumption

■APPLICATIONS

●Mobile phones, Cordless phones

●Wireless communication equipment

●Portable games

●Cameras, Video recorders

●Portable AV equipment

: 25μA (TYP.)

◆Dropout Voltage: 30mA @ 60mV

: 100mA @ 200mV

◆Maximum Output Current

: 150mA

(300mA=XC6209 E to H Types)

●Reference voltage

●Battery powered equipment

◆Highly Accurate :±2% (±30mV less than 1.5V)

◆Output Voltage Range

: 0.9V ~ 6.0V(50mV Step)

◆Low ESR Capacitor Compatible

■GENERAL DESCRIPTION

■FEATURES

The XC6209/XC6212 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 voltage reference, an error amplifier,

a current limiter and a phase compensation circuit plus a driver

transistor.

Maximum Output Current :150mA

(300mA=XC6209 E to H types)

: 200mV (IOUT=100mA)

Dropout Voltage

Maximum Operating Voltage : 2.0V ~ 10V

Output Voltage Range : 0.9V ~ 6.0V(50mV Step)

Highly Accurate

: ±2% (VOUT>1.5V)

±30mV (VOUT≦1.5V)

Output voltage is selectable in 50mV increments within a range

of 0.9V ~ 6.0V.

Low Power Consumption : 25μA (TYP.)

Standby Current

High Ripple Rejection : 70dB (10kHz)

Operating Temperature Range : -40℃~ +85℃

Low ESR Capacitor

Compatible

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. The current limiter's foldback

circuit also operates as a short protect for the output current

limiter and the output pin.

: Less than 0.1μA (TYP.)

: Ceramic capacitor

Ultra Small Packages : SOT-25

: USP-6B (XC6209)

The CE function enables the output to be turned off, resulting

in greatly reduced power consumption.

SOT-89-5 (XC6209)

■TYPICAL APPLICATION CIRCUIT

■TYPICAL PERFORMANCE

CHARACTERISTICS

Data Sheet

ud200548

XC6209/XC6212Series

■PIN CONFIGURATION

[XC6209]

CE 6

1 VIN

*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 heat release. If the pad

needs to be connected to other pins, it

should be connected to the VSS pin.

VSS 5

2 NC

3 VOUT

NC 4

USP-6B

(BOTTOM VIEW)

[XC6212]

■PIN ASSIGNMENT

PIN NUMBER

XC6209

PIN NAME

FUNCTION

XC6212

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

SOT-25

2,4

VIN

VSS

VOUT

Input

Ground

ON/OFF Control

No Connection

Output

■FUNCTIONS

●XC6209/6212 A, B, E, F Series

OPERATIONAL STATE

OFF

●XC6209/6212 C, D, G, H Series

OPERATIONAL STATE

OFF

H=High Level

L=Low Level

XC6209/XC6212

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+ 2MΩ pull-down resistor built-in <between CE-VSS> (semi-custom)

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

Low Active + 2MΩ pull-up resistor built-in <between VIN-CE> (semi-custom)

Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by

VIN / 2MΩ (TYP.).

●Ordering Information

XC6209/12①②③④⑤⑥

DESIGNATOR

DESCRIPTION

SYMBOL

A/E

DESCRIPTION

: High Active (pull-down resistor built-in, semi-custom)

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

: Low Active (pull-up resistor built-in, semi-custom)

: Low Active (no pull-up resistor built-in, standard)

: e.g. 20:2.0V,

①

Type of Regulator

CE Pin Logic

B/F

C/G

D/H

(*1)

② ③

Output Voltage

09~60

30:3.0V,

: 100mV increments, ±2% accuracy (*2)

e.g. ②=2, ③=8, ④=2 → 2.80V, ±2%

: 100mV increments, ±1% accuracy (*2)

e.g. ②=2, ③=8, ④=1 → 2.80V, ±1%

: 50mV increments, ±2% accuracy (*2)

e.g. ②=2, ③=8, ④=A → 2.85V, ±2%

: 50mV increments, ±1% accuracy (*2)

e.g. ②=2, ③=8, ④=B → 2.85V, ±1%

: SOT-25 (SOT-23-5)

: SOT-89-5

: USP-6B

: Embossed tape, standard feed

: Embossed tape, reverse feed

Output Voltage

Accuracy

④

⑤

⑥

Package

Device Orientation

(*1) Maximum output current of XC6209 E to H series depend on the setting voltage.

(*2) Within ±30mV (VOUT ≦ 1.5V)

XC6209/XC6212Series

■PACKAGING INFORMATION

●SOT-25

●SOT-89-5

●USP-6B

XC6209/XC6212

Series

■

MARKING RULE

[XC6209]

●SOT-25 & SOT-89-5

①Represents product series

MARK

PRODUCT SERIES

XC6209xxxxxx

①

②

③

④

②Represents type of regulator

MARK

OUTPUT VOLTAGE 100mV STEP OUTPUT VOLTAGE 50mV STEP

PRODUCT SERIES

VOLTAGE=

0.1～3.0V

3.1～6.0V

0.15～3.05V

3.15～6.05V

XC6209Axxxxx

XC6209Bxxxxx

XC6209Cxxxxx

XC6209Dxxxxx

XC6209Exxxxx

XC6209Fxxxxx

XC6209Gxxxxx

XC6209Hxxxxx

③Represents integer of the output voltage

MARK

OUTPUT VOLTAGE (V)

MARK

OUTPUT VOLTAGE (V)

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

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 4.65

1.75 4.75

1.85 4.85

1.95 4.95

2.05 5.05

2.15 5.15

2.25 5.25

2.35 5.35

2.45 5.45

2.55 5.55

2.65 5.65

2.75 5.75

2.85 5.85

2.95 5.95

0.9

1.0

1.1

1.2

1.3

1.4

1.5

0.95 3.95

1.05 4.05

1.15 4.15

1.25 4.25

1.35 4.35

1.45 4.45

1.55 4.55

3.05

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)

XC6209/XC6212Series

■MARKING RULE (Continued)

●USP-6B

①,②Represents product series

MARK

PRODUCT SERIES

XC6209AxxxDx

①

②

USP-6B

(TOP VIEW)

③Represents type of regulator

MARK

TYPE

PRODUCT SERIES

XC6209AxxxDx

XC6209BxxxDx

XC6209CxxxDx

XC6209DxxxDx

CE pin, High Active pull-down resistor built in

CE pin, High Active no pull-down resistor built in

CE pin, Low Active pull-up resistor built in

CE pin, Low Active no pull-up resistor built in

④Represents integer of output voltage

MARK

VOLTAGE (V)

PRODUCT SERIES

XC6209x3xxDx

XC6209x5xxDx

3.X

5.X

⑤Represents decimal number of output voltage

MARK VOLTAGE (V) PRODUCT SERIES

MARK

VOLTAGE (V) PRODUCT SERIES

X.0

X.1

X.2

X.3

X.4

X.5

X.6

X.7

X.8

X.9

XC6209xx0xDx

XC6209xx1xDx

XC6209xx2xDx

XC6209xx3xDx

XC6209xx4xDx

XC6209xx5xDx

XC6209xx6xDx

XC6209xx7xDx

XC6209xx8xDx

XC6209xx9xDx

X.05

X.15

X.25

X.35

X.45

X.55

X.65

X.75

X.85

X.95

XC6209xx0ADx

XC6209xx1ADx

XC6209xx2ADx

XC6209xx3ADx

XC6209xx4ADx

XC6209xx5ADx

XC6209xx6ADx

XC6209xx7ADx

XC6209xx8ADx

XC6209xx9ADx

⑥Represents production lot number

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

Note: No character inversion used.

XC6209/XC6212

Series

■

MARKING RULE (Continued)

[XC6212]

●SOT-25（SOT-23-5）

①Represents product series

MARK

PRODUCT SERIES

XC6212xxxMx

①

②

③

④

②Represents type of regulator

SOT-25

MARK

(SOT-23-5)

(TOP VIEW)

VOUT 100mV STEP

VOUT 50mV STEP

PRODUCT SERIES

VOUT=0.1~3.0V

VOUT=3.1~6.0V

VOUT=0.15~3.05V

VOUT=3.15~6.05V

XC6209AxxxMx

XC6209BxxxMx

XC6209CxxxMx

XC6209DxxxMx

③Represents output voltage

MARK

OUTPUT VOLTAGE (V)

MARK

OUTPUT VOLTAGE (V)

3.10

3.20

3.30

3.40

3.50

3.60

3.70

3.80

3.90

4.00

4.10

4.20

4.30

4.40

4.50

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

1.60

1.70

1.80

1.90

2.00

2.10

2.20

2.30

2.40

2.50

2.60

2.70

2.80

2.90

3.00

4.60

4.70

4.80

4.90

5.00

5.10

5.20

5.30

5.40

5.50

5.60

5.70

5.80

5.90

6.00

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

0.90

1.00

1.10

1.20

1.30

1.40

1.50

0.95

1.05

1.15

1.25

1.35

1.45

1.55

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)

XC6209/XC6212Series

■BLOCK DIAGRAM

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

UNITS

Ｖ

PARAMETER

Input Voltage

SYMBOL

VIN

RATINGS

12.0

Output Current

Output Voltage

CE Input Voltage

IOUT

500

VSS - 0.3 ~ VIN + 0.3

250

VOUT

VCE

Ｖ

SOT-25

SOT-89-5

500

Power Dissipation

USP-6B

100

Operating Temperature Range

Storage Temperature Range

Topr

Tstg

-40 ~ +85

-55 ~ +125

℃

XC6209/XC6212

Series

■ELECTRICAL CHARACTERISTICS

XC6209/6212A, B Series

Ta=25℃

UNITS CIRCUIT

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

2% accuracy (*9)

1% accuracy (*10)

×0.98 VOUT(T) ×1.02

×0.99 VOUT(T) ×1.01

IOUT=30mA

VOUT(E)

Output Voltage

IOUTMAX

△VOUT

Vdif1

Maximum Output Current

Load Regulation

150

E-1

E-2

1mA< IOUT <100mA

IOUT=30mA

IOUT=100mA

Dropout Voltage (*4)

Supply Current (A series)

Supply Current (B series)

Standby Current

μA

％/V

Vdif2

VIN=VCE= VOUT(T)+1.0V

(VOUT <0.95V)=(VIN=VCE=2.0V)

VIN=VCE=VOUT(T)+1.0V

(VOUT<0.95V)=(VIN=VCE=2.0V)

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

(VOUT<0.95V)=(VIN=2.0V)

VOUT(T)+1.0V<VIN<10V

(VOUT<0.95V)=(2.0V<VIN<10V)

IOUT=30mA

IDD

Istby

0.01

0.10

△VOUT

△VIN･VOUT

Line Regulation

0.01

0.20

(VOUT<1.75V)=(IOUT=10mA)

VIN

△VOUT

Input Voltage

Output Voltage

ppm

/℃

IOUT=30mA

-40℃<Topr<85℃

100

Temperature Characteristics △Topr･VOUT

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

(VOUT<1.5V)=(VIN=2.5V+1.0Vp-pAC)

, IOUT=50mA、f=10kHz

PSRR

Ripple Rejection Rate

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

(VOUT<1.75V)=(VIN=VOUT(T)+2.0V)

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

(VOUT<1.75V)=(VIN=VOUT(T)+2.0V)

Ilim

Current Limiter

300

Ishort

Short-circuit Current

VCEH

VCEL

CE "High" Voltage

CE "Low" Voltage

1.6

VIN

0.25

VIN=VCE=VOUT(T)+1.0V

(VOUT<0.95V)=(VIN=VCE=2.0V)

VIN=VCE=VOUT(T)+1.0V

(VOUT<0.95V)=(VIN=VCE=2.0V)

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

(VOUT<0.95V)=(VIN=2.0V)

ICEH

ICEL

CE "High" Current (A series)

CE "High" Current (B series)

CE "Low" Current

0.60

-0.10

5.0

μA

0.10

μA

NOTE :

* 1: Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 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).

* 4: Vdif={VIN1^(*6)-VOUT1^(*5)

}

* 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: If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.),

VOUT(T) + 30mV (MAX.)

* 8: Only for the VOUT(T) more than 3.0V products.

* 9: Please contact Torex sales person or representatives for electrical characteristics of the XC6209/6212C, D, G, H series.

XC6209/XC6212Series

■ELECTRICAL CHARACTERISTICS (Continued)

XC6209/6212E,F Series

Ta=25℃

UNITS CIRCUIT

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

2% accuracy (*9)

1% accuracy (*10)

VIN=E-4

×0.98 VOUT(T) ×1.02

×0.99 VOUT(T) ×1.01

IOUT=30mA

VOUT(E)

Output Voltage

IOUTMAX

△VOUT

△VOUT2

Vdif1

Maximum Output Current

Load Regulation

E-3

100

1mA< IOUT <100mA

1mA< IOUT <300mA

IOUT=30mA

Load Regulation 2

E-1

E-2

Dropout Voltage (*4)

IOUT=100mA

Vdif2

VIN=VCE= VOUT(T)+1.0V

VIN=VCE=VOUT(T)+1.0V

Supply Current (E series)

IDD

μA

Supply Current (F series)

Standby Current

0.01

0.10

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

VOUT(T)+1.0V<VIN<10V

IOUT=30mA

Istby

△VOUT

△VIN･VOUT

Line Regulation

0.01

0.20

％/V

(VOUT<1.75V)=(IOUT=10mA)

VIN

△VOUT

Input Voltage

Output Voltage

ppm

/℃

IOUT=30mA

-40℃<Topr<85℃

100

Temperature Characteristics △Topr･VOUT

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

(VOUT<1.5V)=VIN=2.5V+1.0Vp-pA

C, IOUT=50mA、f=10kHz

PSRR

Ripple Rejection Rate

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

(VOUT<1.75V)=VIN=VOUT(T)+2.0V

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

(VOUT<1.75V)=VIN=VOUT(T)+2.0V

Ilim

Current Limiter

380

Ishort

Short-circuit Current

VCEH

VCEL

ICEH

ICEL

CE "High" Voltage

CE "Low" Voltage

CE "High" Current (E series)

CE "High" Current (F series)

CE "Low" Current

1.6

0.60

-0.10

VIN

0.25

5.0

0.10

μA

VIN=VCE=VOUT(T)+1.0V

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

NOTE :

* 1: Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 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).

* 4: Vdif={VIN1^(*6)-VOUT1^(*5)

}

* 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: If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.),

VOUT(T) + 30mV (MAX.)

* 8: Only for the VOUT(T) more than 3.0V products.

* 9: Please contact Torex sales person or representatives for electrical characteristics of the XC6209/6212C, D, G, H series.

XC6209/XC6212

Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Dropout Voltage

Voltage Accuracy 2% products

Ta=25 C

SYMBOL

E-0

OUTPUT VOLTAGE (V)

(2%)

E-1

E-2

DROPOUT VOLTAGE 1 (mV)

(IOUT=30mA)

DROPOUT VOLTAGE 2 (mV)

(IOUT=100mA)

Vdif1

PARAMETER

SETTING

OUTPUT

VOUT

Vdif1

TYP

Vdif2

MAX

Vdif2

MAX

VOLTAGE

VOUT(T)

MIN

MAX

TYP

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

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

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

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

2695

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

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

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

1100

1000

900

800

700

600

500

400

300

200

120

1110

1010

910

810

710

610

510

410

310

210

150

1150

1200

1100

1000

900

800

700

600

550

450

400

380

350

1050

950

850

750

650

550

500

400

300

280

330

310

120

240

290

270

100

220

200

250

XC6209/XC6212Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Dropout Voltage (Continued)

Voltage Accuracy 2% products

Ta=25 C

SYMBOL

PARAMETER

E-0

OUTPUT VOLTAGE (V)

(2%)

E-1

E-2

DROPOUT VOLTAGE 1 (mV)

(IOUT=30mA)

DROPOUT VOLTAGE 2 (mV)

(IOUT=100mA)

SETTING

OUTPUT

VOUT

Vdif1

TYP

Vdif2

MAX

Vdif1

TYP

Vdif2

MAX

VOLTAGE

VOUT(T)

MIN

MAX

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

3.528

3.577

3.626

3.675

3.724

3.773

3.822

3.871

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

3.672

3.723

3.774

3.825

3.876

3.927

3.978

4.029

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

200

250

180

230

160

210

*The input voltage 2.0V (MIN.) is needed to operate the series. When the output voltage is less than 2.0V, 2.0V-VOUT(T) of dropout

voltage is needed at minimum.

XC6209/XC6212

Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Output Voltage

Voltage Accuracy 1% products

E-0

SYMBOL

PARAMETER

SYMBOL

PARAMETER

E-0

OUTPUT VOLTAGE (V)

SETTING

(1%)

VOUT

(1%)

VOUT

OUTPUT

VOLTAGE

VOUT(T)

MIN

MAX

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

VOUT(T)

MIN

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

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

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

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

4.505

4.554

4.604

4.653

4.703

4.752

4.802

4.851

4.901

4.950

4.000

4.049

4.099

4.148

5.198

5.247

5.297

5.346

5.396

5.445

5.495

5.544

5.594

5.643

5.963

5.742

5.792

5.841

5.891

5.940

●Conditions

SYMBOL

CONDITIONS, SPEC

E-4

E-3

INPUT VOLTAGE (V)

MAXIMUM OUTPUT CURRENT (mA)

VIN

2.5

2.6

MIN

260

270

290

SETTING OUTPUT VOLTAGE (V)

0.90 ~ 0.95

1.00 ~ 1.05

1.10 ~ 1.15

1.20 ~ 1.25

2.7

1.30 ~ 1.35

1.40 ~ 1.45

2.8

2.9

300

1.50 ~ 1.95

3.0

2.00 ~ 6.00

VOUT(T) + 1.0

* VOUT(T): Setting output voltage value

XC6209/XC6212Series

■OPERATIONAL EXPLANATION

Output voltage control with the XC6209/6212 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.

With the XC6209/6212 series, a stable output voltage is achievable even if used with low ESR capacitors 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.

The XC6209/6212 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.

The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6209/6212 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 XC6209/6212B

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’s in operation.

■NOTES ON USE

Please use this IC within the stated absolute maximum ratings.

The IC is liable to malfunction should the ratings be exceeded.

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.

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

XC6209/XC6212

Series

■TEST CIRCUITS

Circuit ①

Circuit ②

Circuit ③

Circuit ④

XC6209/XC6212Series

■TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage VS. Output Current

XC6209/12 B302

XC6209/12 F302

XC6209/12 B122

XC6209/XC6212

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

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

XC6209/12 F122

(2) Output Voltage VS. Input Voltage

XC6209/12 F302

XC6209/12 F122

XC6209/XC6212Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(3) Dropout Voltage VS. Output Current

XC6209/12 B302

XC6209/12 F302

XC6209/12 B122

XC6209/12 F122

(4) Supply Current vs. Input Voltage

XC6209/12 F302

XC6209/12 F122

XC6209/XC6212

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(5) Output Voltage VS. Ambient Temperature

Ambient Temperature Topr (℃)

(6) Supply Current vs. Ambient Temperature

Ambient Temperature Topr (℃)

(7) P-ch Driver Transistor Characteristics

XC6209/XC6212Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(8) Input Transient Response

XC6209/XC6212

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(9) Load Transient Response

XC6209/XC6212Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(9) Load Transient Response (Continued)

XC6209/XC6212

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(10) Ripple Rejection Rate

XC6209A352ML [TOREX]

相关型号：

XC6209A352PR

XC6209A35AD

XC6209A35ADL

XC6209A35ADR

XC6209A35ADR-G

XC6209A35AML

XC6209A35APR-G

XC6209A35BDL

XC6209A35BML

XC6209A361DR-G