AIC1731-33PVTR 参数 Datasheet PDF下载

AIC1731

ELECTRICAL CHARACTERISTICS

PARAMETER

TEST CONDITIONS

SYMBOL MIN.

TYP.

MAX.

UNIT

SHUTDOWN TERMINAL SPECIFICATIONS

Shutdown Pin Current

Shutdown Pin Voltage (ON)

Shutdown Pin Voltage (OFF)

Shutdown Exit Delay Time

THERMAL PROTECTION

Thermal Shutdown Temperature

T

SD

155

ºC

Output ON

Output OFF

C

BP

=0.1µF, C

OUT

=1µF,

I

OUT

=30mA

I

SHDN

V

SHDN

(ON)

V

SHDN

(OFF)

∆t

300

1.6

0.6

0.1

µA

V

V

µS

Note 1:

Specifications are production tested at TA=25°C. Specifications over the -40°C to 85°C operating

temperature range are assured by design, characterization and correlation with Statistical Quality

Controls (SQC).

TYPICAL PERFORMANCE CHARACTERISTICS

60

50

40

30

20

700

1.5V

3.3V

V

DROP

(mV)

600

500

400

300

200

100

AIC1731-33

Quiescent Current (µA)

T=80°C

T=50°C

10

0

0

1

T=20°C

T=-40°C

50

100

150

200

250

300

V

IN

(V)

Fig. 1 Quiescent Current vs. V

IN

2

3

4

5

6

7

0

0

I

LOAD

(mA)

Fig. 2 V

DROP

vs. I

LOAD

5