XC62KN4002TB_技术文档

XC62KSeries

ETR0313_006

Negative Voltage Regulators

■GENERAL DESCRIPTION

The XC62K series are highly precise, low power consumption, negative voltage regulators, manufactured using CMOS and

laser trimming technologies. The series achieves high output currents with small input-output voltage differentials, and

consists of a high precision voltage reference, an error correction circuit, and an output driver with current limitation.

SOT-23 (150mW), SOT-89 (500mW), USP-6B (100mW) and TO-92 (300mW) packages are available.

■APPLICATIONS

■FEATURES

Dropout Voltage

: 0.12V@50mA (VOUT=-5.0V)

●Multi-function power supplies.

●Smart phones / Mobile phones.

●Mobile devices / terminals.

: 0.38V＠100mA

Maximum Output Current : 100mA (within MAX. power

dissipation, VOUT= -5.0V)

Output Voltage Range

Highly Accurate

:

-2.1V ~ -6.0V (0.1V increments)

-5.0, -4.0, -3.0V, -2.5V standard

(All other voltages are semi-custom)

: Setting output voltage ±2%

1% for semi-custom products)

(

±

Low Power Consumption : 3.0μA @ VOUT= -5.0V (TYP.)

Output Voltage Temperature Characteristics

: ±100ppm/℃ (TYP.)

Line Regulation

: 0.1%/V (TYP.)

CMOS Low Power Consumption

Packages

: SOT-23

SOT-89

TO-92

USP-6B

Environmentally Friendly : EU RoHS Compliant, Pb Free

■TYPICAL PERFORMANCE

■

TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

1/18

XC62K Series

■PIN CONFIGURATION

NC

-VIN

NC

-VOUAT

VSS

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 heat release.

-VOUT VSS -VIN

If the pad needs to be connected to other

pins, it should be connected to the VSS pin.

TO-92

(SIDE VIEW)

■PIN ASSIGNMENT

PIN NUMBER

PIN NAME

FUNCTIONS

SOT-23

SOT-89/TO-92

USP-6B

2

3

1

-

3

2

1

-

6

4

-VIN

VSS

Power Supply Input

Ground

2

-VOUT

NC

Output

1.3.5

No Connection

■PRODUCT CLASSIFICATION

●Ordering Information

*1

( )

XC62K①②③④⑤⑥⑦-⑧

MARK

ITEM

SYMBOL

DESCRIPTION

①

Polarity of Output Voltage

N

21 ~ 60

0

Negative

e.g. VOUT – 2.1V → ②=2, ③=1

VOUT – 6.0V → ②=6, ③=0

②③

④

Output Voltage

Temperature Characteristics

Output Voltage Accuracy

+ 100ppm (TYP.)

1

+ 1% (Semi-custom)

+ 2%

⑤

2

MR

SOT-23

MR-G

PR

SOT-23

SOT-89

PR-G

TH

SOT-89

Packages

TO-92:Paper type

TO-92:Bag type

USP-6B

⑥⑦-⑧

(Order Unit)

TH-G

TB

TB-G

DR

DR-G

USP-6B

^(*1)The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.

2/18

XC62K

Series

■BLOCK DIAGRAM

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

PARAMETER

Input Voltage

Output Current

Output Voltage

SYMBOL

VIN

RATINGS

UNITS

-12.0

200

V

mA

V

IOUT

VOUT

-VDD-0.3~VIN+0.3

150

SOT-23

SOT-89

TO-92

500

300

Power Dissipation

Pd

mW

USP-6B

100

Operating Ambient Temperature

Storage Temperature

Topr

Tstg

-40 ~ +85

℃

-40 ~ +125

Note: Please ensure that I_OUTis less than Pd/(V_OUT-V_IN).

3/18

XC62K Series

■ELECTRICAL CHARACTERISTICS

XC62KN Series

Ta=25℃

CIRCUIT

PARAMETER

Output Voltage

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

V

I_OUT=20mA

V_IN=V_OUT(T)^(*1)-1.0V

(*2)

E1-1^(*4)

V_OUT(T)

E1-2^(*4)

V_OUT(E)

2

4

V_IN=V_OUT(T)-1.0V

E2^(*4)

Maximum Output Current

Load Regulation

I_OUTmax

mA

mV

V

_OUT(E)≧V_OUT(T)×0.9

V_IN=V_OUT(T)－1.0V

1mA≦I_OUT≦{E3}mA

I_OUT={E4-1}^(*4)mA

I_OUT={E4-2}^(*4)mA

△V_OUT

-

40

80

Vdif1^(*3)

Vdif2^(*3)

I_SS

-

120

380

E5-1^(*4)

300

600

E5-2^(*4)

Dropout Voltage

Supply Current

mV

3

1

V_IN=V_OUT(T)-1.0V

μA

I_OUT=20mA

△V_OUT

/

V_IN≧V_OUT(T)-1.0V

V_IN≦-10.0V

Line Regulation

-

0.1

-

0.3

-10.0

-

%V

V

3

-

(△V_IN・V_OUT

)

Input Voltage

V_IN

I_OUT=20mA

Output Voltage

△V_OUT

/

ppm/

℃

±100

-

－40℃≦Topr≦85℃

Temperature Characteristics (△V_IN・V_OUT

)

*1: V_OUT(T)=Specified output voltage

*2: V_OUT(E)=Effective output voltage

i.e. the output voltage when "V_OU_(*_T₄₍₎_T)-1.0V" is provided at the V_INpin while maintaining a certain I_OUTvalue).

*3: Vdif1,Vdif2 =Vdif={V_IN1^(*5)- V_OUT1

}

V_OUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized I_OUT{V_OUT(T)-1.0V} is input.

V_IN1=The input voltage when a voltage equal to 98% of V_OUT(E)appears.

*4: Refer to the “Voltage chart”.

4/18

XC62K

Series

■ELECTRICAL CHARACTERISTICS (Continued)

●Conditions Chart

●Voltage Chart

SYMBOL

E1-1

E1-2

E1-1

E1-2

E2

E5-1

E5-2

E3

E4-1

E4-2

PARAMETER

MAXIMUM

LOAD

REGULATION

(mV)

OUTPUT

SUPPLY

SETTING

DROPOUT VOLTAGE

(mV)

OUTPUT

VOLTAGE (V)

(2% products)

VOLTAGE (V)

(1% products)

CURRENT1

OUTPUT

CURRENT

(μA)

VOLTAGE(V)

(mA)

V_OUT(E)

MAX

I_OUTmax

I_SS

I_OUT

Vdif1

Vdif2

V_OUT(T)

CONDITIONS

MIN

-

MAX

-

MIN

40

↑

TYP

MAX

6.0

↑

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

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

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

2.058

2.156

2.254

2.352

2.450

2.548

2.646

2.744

2.842

2.940

3.038

3.136

3.234

3.332

3.430

3.528

3.626

3.724

3.822

3.920

4.018

4.116

4.214

4.312

4.410

4.508

4.606

4.704

4.802

4.900

4.998

5.096

5.194

5.292

5.390

5.488

5.586

5.684

5.782

5.880

2.142

2.244

2.346

2.448

2.550

2.652

2.754

2.856

2.958

3.060

3.162

3.264

3.366

3.468

3.570

3.672

3.774

3.876

3.978

4.080

4.182

4.284

4.386

4.488

4.590

4.692

4.794

4.896

4.998

5.100

5.202

5.304

5.406

5.508

5.610

5.712

5.814

5.916

6.018

6.120

2.5

↑

3.0

↑

30

↑

30

↑

60

↑

-

↑

-

↑

2.475

2.574

2.673

2.772

2.871

2.970

3.069

3.168

3.267

3.366

3.465

3.564

3.663

3.762

3.861

3.960

4.059

4.158

4.257

4.356

4.455

4.554

4.653

4.752

4.851

4.950

5.049

5.148

5.247

5.346

5.445

5.544

5.643

5.742

5.841

5.940

2.525

2.626

2.727

2.828

2.929

3.030

3.131

3.232

3.333

3.434

3.535

3.636

3.737

3.838

3.939

4.040

4.141

4.242

4.343

4.444

4.545

4.646

4.747

4.848

4.949

5.050

5.151

5.252

5.353

5.454

5.555

5.656

5.757

5.858

5.959

6.060

↑

60

↑

40

↑

40

↑

80

↑

80

↑

6.5

↑

45

↑

45

↑

90

↑

100

↑

7.0

↑

50

↑

50

↑

100

↑

Note) The symbol is as same as that in the chart of electrical characteristics.

5/18

XC62K Series

■TEST CIRCUITS

Circuit 1. Supply Current

Circuit 2. Output Voltage

The measurement value at the time V_IN=V_OUT(T)(TYP.) -1V

is defined as output voltage.

Circuit 3. Line Regulation Dropout Voltage

Circuit 4. Load Regulation, Maximum Output Current

6/18

XC62K

Series

■NOTES ON USE

1) For the phenomenon of temporal and transitional voltage decrease or voltage increase, the IC may be damaged or

deteriorated if IC is used beyond the absolute MAX. specifications.

2) Please ensure that values for input capacitance, C_INand out capacitance, C_L, are more than 1μF (Tantalum).

3) Torex places an importance on improving our products and their reliability.

We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products in their

systems.

7/18

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage vs. Output Current

XC62KN3002（-3.0V）ꢀꢀ

VIN＝－4.0V

－3.10

－3.05

－3.00

－2.95

－2.90

－2.85

－2.80

Topr＝

－

30℃

80℃

25℃

0

20

40

60

80

100

Output Current:IOUT（mA）

8/18

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(2) Output Voltage vs. Input Voltage

XC62KN4002(-4.0V)

9/18

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(3) Dropout Voltage vs. Output Current

(4) Supply Current vs. Input Voltage

10/18

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(5) Output Voltage vs. Ambient Temperature

Ambient Temperature : Topr(℃)

(6) Supply Current vs. Ambient Temperature

Ambient Temperature : Topr(℃)

(7) Input Transient Response 1

11/18

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(7) Input Transient Response 1

(8) Input Transient Response 2

12/18

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(9) Load Transient Response

(10) Ripple Rejection Rate

13/18

XC62K Series

■PACKAGING INFORMATION

Unit : mm

●SOT-89

Unit : mm

●SOT-23

Unit : mm

●TO-92

Paper type

Bag

14/18

XC62K

Series

■PACKAGING INFORMATION (Continued)

●USP-6B

Unit : mm

●USP-6B Reference Pattern Layout

●USP-6B Reference Metal Mask Design

15/18

XC62K Series

■MARKING RULE

●SOT-23, SOT-89

① represents integral number of output voltage

3

MARK

VOLTAGE (V)

MARK

VOLTAGE (V)

2

3

4

2.X

3.X

4.X

5

6

5.X

6.X

①

1

②

③

④

2

② represents decimal number of output voltage

SOT-23

(TOP VIEW)

MARK

VOLTAGE (V)

MARK

VOLTAGE (V)

A

B

C

D

E

x.0

x.1

x.2

x.3

x.4

F

H

K

L

x.5

x.6

x7

x.8

x.9

M

③ represents polarity of output voltage

MARK

5

POLARITY

Negative

1

2

3

SOT-89

(TOP VIEW)

④ represents production lot number

0 to 9, A to Z repeated, reverse character 0 to 9, A to Z repeated

(G, I, J, O, Q, W excluded)

●TO-92

① represents polarity of output voltage

MARK

N

OUTPUT CONFIGURATION

－ (Negative)

②③ represents output voltage (ex.)

MARK

VOLTAGE (V)

②

3

③

3

3.3

5.0

5

0

TO-92

④ represents temperature characteristics

(SIDE VIEW)

TEMPERATURE

CHARACTERISTICS

+100 ppm (TYP.)

MARK

0

⑤ represents output voltage accuracy

MARK

OUTPUT VOLTAGE ACCURACY

Within +1% (semi-custom)

Within +2%

1

2

⑥ represents least significant digit of production year (ex.)

MARK

PRODUCTION YEAR

3

4

2003

2004

⑦ represents production lot number

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

16/18

XC62K

Series

■MARKING RULE (Continued)

●USP-6B

① represents production series

MARK

K

PRODUCT SERIES

XC62KNxx0xDx

② represents polarity of output voltage

MARK

N

POLARITY

PRODUCT SERIES

XC62KNxx0xDx

－(Negative)

USP-6B

(TOP VIEW)

③④ represents output voltage (ex.)

MARK

VOLTAGE (V)

PRODUCT SERIES

③

3

④

3

3.3

5.0

XC62KN330xDx

XC62KN500xDx

5

0

⑤ represents temperature characteristics

TEMPERATURE

MARK

0

PRODUCT SERIES

XC62KNxx0xDx

CHARACTERISTICS

+ 100 ppm (TYP.)

⑥ represents production lot number

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

Note: No character inversion used.

17/18

XC62K Series

1. The products and product specifications contained herein are subject to change without

notice to improve performance characteristics. Consult us, or our representatives

before use, to confirm that the information in this datasheet is up to date.

2. We assume no responsibility for any infringement of patents, patent rights, or other

rights arising from the use of any information and circuitry in this datasheet.

3. Please ensure suitable shipping controls (including fail-safe designs and aging

protection) are in force for equipment employing products listed in this datasheet.

4. The products in this datasheet are not developed, designed, or approved for use with

such equipment whose failure of malfunction can be reasonably expected to directly

endanger the life of, or cause significant injury to, the user.

(e.g. Atomic energy; aerospace; transport; combustion and associated safety

equipment thereof.)

5. Please use the products listed in this datasheet within the specified ranges.

Should you wish to use the products under conditions exceeding the specifications,

please consult us or our representatives.

6. We assume no responsibility for damage or loss due to abnormal use.

prior permission of TOREX SEMICONDUCTOR LTD.

18/18


型号：	XC62KN4002TB
厂家：	Torex Semiconductor
描述：	Fixed Negative Standard Regulator, 4V, CMOS, ROHS COMPLIANT, TO-92, 3 PIN 输出元件调节器
文件：	总18页 (文件大小：1473K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

XC62KN4002TB [TOREX]

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