Datasheet XC62K Datasheet (TOREX)

A

XC62K Series

ETR0313_004

Negative Voltage Regulators

■GENERAL DESCRIPTIO N

The XC62K series are highly precise, low power consumpti on, negative voltage regulators, manufactured us ing 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.

■

PPLICATIONS

●Battery powered equipment

●Portable & cellular phones

●Various portable equipment

●Power supply for GaAs applications

■

TYPICAL APPLICATION CIRCUIT

■FEATURES

Dropout Voltage : 0.12V@50mA

Maximum Output Curr en t

Output Voltage Range

Highly Accurate : Setting output voltage ±2%

Low Power Consumption
Output Voltage Temperature Characteristics

:

Line Regulation : 0.1%/V (TYP.)
CMOS Low Power Consumption
Packages : SOT-23

Environmentally Friendly

: 0.38V＠100mA
: 100mA (within MAX. power

dissipation, V

:

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

-5.0, -4.0, -3.0V, -2.5V standard
(All other voltages are semi-custom)

(±1% for semi-custom products)

: 3.0μA @ VOUT= -5.0V (TYP.)

±100ppm/℃ (TYP.)

SOT-89
TO-92
USP-6B

: EU RoHS Compliant, Pb Free

■ TYPICAL PERFORMANCE
CHARACTERISTICS

(V

OUT

=-5.0V)

OUT= -5.0V)

1/17

r

XC62K Series

■PIN CONFIGURATION

■PIN ASSIGNMENT

PIN NUMBER

SOT-23 SOT-89/TO-92

2

3 6 -V

USP-6B

PIN NAME FUNCTION

-VOUT VSS -VIN
TO-92

(SIDE VIEW)

IN Power Supply Input

3 2 4 VSS Ground
1 1 2 -VOUT Output

- - 1.3.5 NC No Connection

■PRODUCT CLASSIFICATION

●Ordering Information
XC62K①②③④⑤⑥⑦-⑧

(*1)

MARK DESCRIPTION SYMBOL DESCRIPTION

①

②③

④
⑤

Polarity of Output Voltage N Negative

Output Voltage 21 ~ 60

Temperature Characteristics 0 +

Output Voltage Accuracy

1 + 1% (Semi-custom)
2 +

e.g. VOUT – 2.1V → ②=2, ③=1

100ppm (TYP.)

2%

V

OUT – 6.0V → ②=6, ③=0

MR SOT-23

MR-G SOT-23

PR SOT-89

PR-G SOT-89

⑥⑦-⑧

Packages

Taping Type

(*2)

TH TO-92:Paper type

TH-G TO-92:Paper type

TB TO-92:Bag type

TB-G TO-92:Bag type

DR USP-6B

DR-G USP-6B

(*1)

The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.

(*2)

The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office o

representative. (Standard orientation: ⑥R-⑧, Reverse orientation: ⑥L-⑧)

-VIN
NC

VSS

*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 V

NC

-VOUAT
NC

SS pin.

2/17

A

■BLOCK DIAGRAM

■

BSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL RATINGS UNITS

Input Voltage VIN -12.0 V
Output Current IOUT 200 mA
Output Voltage VOUT -VDD-0.3~VIN+0.3 V

Power Dissipation

USP-6B

Operating Temperature Range Topr -40 ~ +85

Storage Temperature Range Tstg -40 ~ +125

Ta=25℃

SOT-23 150
SOT-89 500

TO-92 300

Pd

mW

100

℃
℃

XC62K

Series

Note: Please ensure that IOUT is less than Pd/(VOUT-VIN).

3/17

XC62K Series

■ELECTRICAL CHARACTERISTICS

XC62KN5002

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage (*2) VOUT(E)

Maximum Output Current IOUT max

Load Regulation

Dropout Voltage (*3) Vdif

Supply Current ISS VIN=-6.0V - 3.0 7.0

OUT(T)=-5.0V

V

OUT

△V

IOUT=20mA

VIN=-6.0V

IN=-6.0V, VOUT(E)≧-4.5V

V

V

IN=6.0V

1mA≦IOUT≦50mA

IOUT=50mA - 120 300

I

OUT=100mA - 380 600

Ta=25℃

CIRCUIT

x 0.98

-4.90

VOUT(T)

-5.00

x 1.02

-5.10

V 2

100 - - mA 4

- 40 80 mV 4

mV 3

μA

1

Line Regulation

△V

Input Voltage VIN - - - -10.0 V -

Output Voltage

Temperature Characteristics

XC62KN4002

△V

OUT(T)=-4.0V

V

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage (*2) VOUT(E)

Maximum Output Current IOUT max

Load Regulation

Dropout Voltage (*3) Vdif

Supply Current ISS VIN=-5.0V - 3.0 6.5

Line Regulation

△V

Input Voltage VIN - - - -10.0 V -

△V

OUT

IN・VOUT

△V

OUT

IN・VOUT

OUT

△V

OUT

△V

IN・VOUT

IOUT=20mA

-6.0V≦VIN≦-10.0V

IOUT=20mA

-30℃≦Topr≦80℃

IOUT=20mA

V

IN=-5.0V

IN=-5.0V, VOUT(E)≧-3.6V

V

V

IN=-5.0V

1mA≦I

OUT≦45mA

- 0.1 0.3 %V 3

-

x 0.98

-3.92

±100

OUT(T)

V

-4.00

x 1.02

-4.08

80 - - mA 4

- 40 80 mV 4

IOUT=45mA - 120 300
I

OUT=90mA - 380 600

I

OUT=20mA

-5.0V≦V

IN≦-10.0V

- 0.1 0.3 %V 3

ppm/

­℃

-

Ta=25℃

CIRCUIT

V 2

mV 3

μA

1

Output Voltage

Temperature Characteristics

NOTE:

*1: V

OUT(T)=Specified output voltage

*2: V

OUT(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).
*3: Vdif = {V
*4: V
*5: V
*6: I

IN1 - VOUT1}
OUT1 =A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T) -1.0V} is input.
IN1=The input voltage when a voltage equal to 98% of VOUT(E) appears. (Input voltage is gradually decreased.)

OUTMAX=Please ensure that output current is within the values given for power dissipation.

△V

△V

IN・VOUT

OUT

I

OUT=20mA

-30℃≦Topr≦80℃

-

±100

-

ppm/

℃

4/17

-

■ELECTRICAL CHARACTERISTICS (Continued)

XC62KN3002

V

OUT(T)=-3.0V

PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS

Output Voltage (*2) VOUT(E)

MAX. Output Current IOUT max

Load Regulation

△V

OUT

Dropout Voltage Vdif

IOUT=20mA

VIN=-4.0V

IN=-4.0V, VOUT(E)≧-2.7V

V

V

IN=-4.0V

1mA≦IOUT≦40mA

IOUT=40mA - 120 300
I

OUT=80mA - 380 600

x 0.98

Supply Current ISS VIN=4.0V - 2.5 6.0

Line Regulation

△V

△V

IN・VOUT

OUT

IOUT=20mA

-4.0V≦VIN≦-10.0V

Input Voltage VIN - - - -10.0 V -

XC62K

Series

Ta=25℃

CIRCUIT

VOUT(T)

-2.94

-3.00

60 - - mA 4

- 40 80 mV 4

- 0.1 0.3 %V 3

x 1.02

-3.06

V 2

mV 3

μA

1

Output Voltage

Temperature Characteristics

NOTE:

*1: V

OUT(T)=Specified output voltage

OUT(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

*2: V

value).
*3: Vdif = {V
*4: V
*5: V
*6: I

IN1 - VOUT1}
OUT1 =A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T) -1.0V} is input.
IN1=The input voltage when a voltage equal to 98% of VOUT(E) appears. (Input voltage is gradually decreased.)

OUTMAX=Please ensure that output current is within the values given for power dissipation.

△V

△V

IN・VOUT

OUT

IOUT=20mA

-30℃≦Topr≦80℃

-

±100

ppm/

-

℃

■TYPICAL APPLICATION CIRCUIT

-

■NOTES ON USE

Please ensure that values for input capacitance, CIN and out capacitance, CL, are more than 1μF (Tantalum).

5/17

XC62K Series

■TEST CIRCUITS

Circuit 1. Supply Current

Circuit 2. Output Voltage

Circuit 3. Line Regulation Dropout Voltage

Circuit 4. Load Regulation, Maximum Output Current

6/17

■TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage vs. Output Current

XC62K

Series

XC62KN3002（-3.0V）　　

－

3.10

－

3.05

（V）

－

3.00

OUT

－

2.95

－

2.90

－

2.85

Output Voltage:V

－

2.80
0 20406080100

Output Current:I

OUT

VIN＝－4.0V

Topr＝－30℃

25℃

（mA）

80℃

7/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(2) Output Voltage vs. Input Voltage

Output Voltage: VOUT(V)

XC62KN4002(-4.0V)

8/17

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(3) Dropout Voltage vs. Output Current

Dropout Voltage : Vdif (mV)

(4) Supply Current vs. Input Voltage

Dropout Voltage : Vdif (mV)

Dropout Voltage : Vdif (mV)

XC62K

Series

9/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(5) Output Voltage vs. Ambient Temperature

(6) Supply Current vs. Ambient Temperature

(7) Input Transient Respon se 1

Ambient Temperature : Topr(℃) Ambient Temperature : Topr(℃) Ambient Temperature : To pr (℃)

Ambient Temperature : Topr(℃) Ambient Temperature : Topr(℃) Ambient Temperature : Topr(℃)

10/17

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(7) Input Transient Respon se 1

(8) Input Transient Respon se 2

XC62K

Series

11/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(9) Load Transient Response

(10) Ripple Rejection Rate

12/17

●

■PACKAGING INFORMATION

SOT-23

●TO-92
Paper type Bag

Unit : mm

Unit : mm

●SOT-89

XC62K

Series

Unit : mm

13/17

XC62K Series

■PACKAGING INFORMATION (Continued)

●USP-6B

Unit : mm

●USP-6B Reference Pattern Layout

●USP-6B Reference Metal Mask Design

14/17

r

■ MARKING RULE

●SOT-23, SOT-89

3

① ② ③ ④

12

SOT-23

(TOP VIEW)

②①

●TO-92

123

SOT-89

(TOP VIEW)

TO-92

(SIDE VIEW)

④③

① represents integral number of output voltage

MARK VOLTAGE (V) MARK VOLTAGE (V)

2 2.X 5 5.X
3 3.X 6 6.X
4 4.X

② represents decimal number of output voltage

MARK VOLTAGE (V) MARK VOLTAGE (V)

A x.0 F x.5
B x.1 H x.6
C x.2 K x7
D x.3 L x.8
E x.4 M x.9

③ represents polarity of output voltage

MARK POLARITY

5 Negative

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)

① represents polarity of output voltage

MARK OUTPUT CONFIGURATION

N

－ (Negative)

②③ represents output voltage (ex.)

MARK

② ③

VOLTAGE (V)

3 3 3.3
5 0 5.0

④

epresents temperature characteristics

MARK

TEMPERATURE

CHARACTERISTICS

0 +100 ppm (TYP.)

⑤ represents output voltage accuracy

MARK OUTPUT VOLTAGE ACCURACY

1 Within +1% (semi-custom)
2 Within +2%

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

MARK PRODUCTION YEAR

3 2003
4 2004

⑦ represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)

XC62K

Series

15/17

XC62K Series

■ MARKING RULE (Continued)

●USP-6B

① represents production series

MARK PRODUCT SERIES

K XC62KNxx0xDx

② represents polarity of output voltage

MARK POLARITY PRODUCT SERIES

USP-6B

(TOP VIEW)

N

－(Negative)

XC62KNxx0xDx

③④ represents output voltage (ex.)

MARK

③ ④

VOLTAGE (V) PRODUCT SERIES

3 3 3.3 XC62KN330xDx
5 0 5.0 XC62KN500xDx

⑤ represents temperature characteristics

MARK

TEMPERATURE

CHARACTERISTICS

PRODUCT SERIES

0 + 100 ppm (TYP.) XC62KNxx0xDx

⑥ represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
Note: No character inversion used.

16/17

XC62K

Series

1. The products and prod uct specifications cont ained 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.

7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.

17/17