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SC4437

3

Electrical Characteristics

Exceeding the above speci cations may result in permanent damage to the device or device malfunction. Operation outside of the parameters

speci ed in the Electrical Characteristics section is not recommended.

NOTES:

(1)

For V

(2)

Compatible for Wave Soldering and IR Re ow.

(3)

Calculated from package in still air, mounted to 3” x 4.5”, 4 layer FR4 PCB per JESD51 standards.

(4)

If the part is stored outside of the speci ed temperature range, the output may drift.

Recommended Operating Conditions

V

Maximum Output Current

………………………………… 20mA

Temperature Range ……………………………-40 C to 125 C

Maximum Junction Temperature …………………… +150°C

Thermal Information

Absolute Maximum Ratings

V

Reverse Voltage …………………………………………-15V

ESD Rating ……………………………………… … …… 2kV

Unless speci ed: V

Parameter

Symbol

Conditions

Min

Typ

Max

Units

INPUT

Input Voltage Range

V

IN

Refer to Line Regulation Spec.

4.2

28

V

Drop Out Voltage

V

I

0.6

0.9

V

I

0.9

1.28

V

I

1.38

V

Leakage Current for Input Voltage

Reverse Connection

I

REV

V

2

6

µΑ

Quiescent Current

I

Q

T

110

180

µΑ

220

µΑ

OUTPUT

Output Voltage

V

OUT

T

3.3

V

Output Voltage Accuracy

%

0°C≤T

4.2V ≤V

-1

1

%

Line Regulation

dV

V

T

100

500

ppm/V

3300

ppm/V

V

T

50

100

ppm/V

300

ppm/V