CORPORATION

2/3

ISSUED DATE :2004/12/22

REVISED DATE :

Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

TYP

Max

Unit

Ta=25 , 3V Vi-Vo 40V

-

0.01

0.04

%/V

Line Regulation

Vo

Ta=0~125 , 3V Vi-Vo<

˙0V

-

0.02

0.07

%/V

Ta=25

Vo 6V

-

18

25

mV

10mA Io IMax

Vo

¨V

-

0.4

0.5

%/Vo

Vo

¨V

-

40

70

mV

Load Regulation

Vo

10mA Io IMax

Vo

V

-

0.8

1.5

%/Vo

Adjustable Pin Current

IADJ

-

46

100

A

Adjustable Pin Current Change

IADJ

2.5V Vi-Vo 40V,

10mA Io IMax, PD PMax

-

2.0

5

A

Reference Voltage

VREF

3V Vi-Vo 40V,

10mA Io IMax, PD PMax

1.225

1.25

1.275

V

Temperature Stability

STT

-

0.7

-

%/Vo

Minimum Load Current for Regulation

IL(Min)

Vi-Vo=40V

-

3.5

10

mA

Vi-Vo 15V, PD PMax

1.5

2.2

-

Maximum Output Current

Io(Max)

Vi-Vo 15V, PD PMax Ta=25

0.15

0.4

-

A

RMS Noise v.s. % of Vout

eN

Ta=25 , 10Hz f 10KHz

-

0.003

0.01

%/Vo

Vo=10V, f=120Hz

-

60

-

Ripple Rejection

RR

Vo=10V, f=120Hz, Cadj=10 F

66

75

-

dB

Long-term Stability, Tj=Thigh

ST

Ta=25 ,1000hr

-

0.3

1

%

Junction to Case Thermal Resistance

R jc

-

-

5

-

/W

*Note: Testing with low duty pulse should be used to avoid heating effect.

Characteristics Curve