ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

DC Operating Supply Voltage

28

V

Transient Supply Voltage (T < 1s)

40

V

Output Current

Internally Limited

Output Voltage

20

V

20

V

Output Current

5

mA

Preregulator Output Voltage

7

V

Preregulator Output Current

5

mA

Junction Temperature

-40 to +150

°C

Storage Temperature Range

-55 to +150

°C

Note: The circuit is ESD protected according to MIL-STD-883C

THERMAL DATA

Symbol

Description

Minidip

SO-8

SO20L

Unit

Thermal Resistance Junction-ambient

Max

100

200

50

°C/W

Thermal Resistance Junction-pins

Max

15

°C/W

TJSD

Thermal Shutdown Junction temperature

165

°C

PIN CONNECTIONS

VS

SI

CT

GND

RES

SO

1

3

2

4

6

5

7

8

D95AT217

CT

N.C.

GND

GND

GND

GND

N.C.

N.C.

N.C.

GND

GND

GND

GND

N.C.

SI

1

3

2

4

5

6

7

8

9

18

17

16

15

14

12

13

11

19

10

20

RES

SO

D95AT218

MINIDIP/SO8

SO20

L4949E

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