EUP7182-33VIR1 参数 Datasheet PDF下载

EUP7182

Absolute Maximum Ratings

V

IN

, V

OUT

,

V

SHDN

, V

CC

,

V

FAULT

------------------------------------------------------------ -0.3V to 6V

Fault Sink Current ---------------------------------------------------------------------------------

20mA

Storage Temperature Range ------------------------------------------------------------- -65°C to 160°C

Junction Temperature (TJ) ------------------------------------------------------------------------

150°C

Lead Temperature (10 sec.) -------------------------------------------------------------------------

260°C

Electrical Characteristics

Unless otherwise specified, all limits guaranteed for V

IN

= V

O

+0.5V,

V

SHDN

=V

IN,

C

IN

=C

OUT

=1µF, C

CC

=10nF,

T

J

=25°C. (Boldface limits apply for the operating temperature extremes: -40°C and 85°C)

Symbol

V

IN

∆

V

O

I

O

I

LIMIT

I

Q

V

DO

∆

V

O

e

n

V

SHDN

I

SHDN

Parameter

Input Voltage

Output Voltage Tolerance

Maximum Output Current

Output Current Limit

Supply Current

Shutdown Supply Current

Dropout Voltage

Line Regulation

Load Regulation

Output Voltage Noise

SHDN

Input Threshold

SHDN

Input Bias Current

FAULT

Detection Voltage of the

Conditions

100µA

≤

I

OUT

≤

50mA

V

IN

=V

O

+0.5V,

Average DC Current Rating

I

OUT

=0mA

V

O

=0V,

SHDN

=GND

I

OUT

=1mA

I

OUT

=50mA

I

OUT

= 1mA, (V

O

+0.5V)

≤

V

I

≤

5.5V

100µA

≤

I

OUT

≤

50mA

I

OUT

=10mA, 10Hz

≤

f

≤

100kHz

V

IH

,(VO+0.5V)

≤

V

I

≤

5.5V

V

IL

,(VO+0.5V)

≤

V

I

≤

5.5V

SHDN

=GND or IN

EUP7182

Min

Typ

Max.

2.5

-2

-3

50

5.5

+2

+3

100

100

200

1

160

0.1

Unit

V

% of

V

OUT(NOM)

mA

mA

µA

µA

mV

%/V

%/mA

µV

RMS

V

nA

mV

75

110

0.06

1

110

-0.1

0.05

0.002

50

2

0.4

0.1

25

100

V

FAULT

V

IN

-to-V

OUT

Difference

(Apply for V

OUT

≥

2.5V and

I

OUT

≤

15mA)

FAULT

Detection Threshold of

I

OUT

=10mA

40

the Output Voltgae

FAULT

Output Low Voltage

0.8

×

V

OUT

I

SINK

=2mA

FAULT

=3.6V,

SHDN

=0V

V

0.25

0.13

0.1

160

20

V

nA

°C

µs

I

FAULT

FAULT

Off-Leakage Current

T

SD

Thermal Shutdown Temperature

100

Thermal Shutdown Hysteresis

T

ON

Start-Up Time

V

O

at 90% of Final Value

80

DS7182 Ver 1.0 Oct.2007

4