Maximum ratings

LD3985xx

6/22

4

Maximum ratings

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

Table 3.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC input voltage

1.

The input pin is able to withstand non repetitive spike of 6.5 V for 200 ms.

V

DC output voltage

V

INHIBIT input voltage

V

Output current

Internally limited

Power dissipation

Internally limited

Storage temperature range

-65 to 150

°C

Operating junction temperature range

-40 to 125

°C

Table 4.

Thermal data

Symbol

Parameter

SOT23-5L/

TSOT23

Flip-chip

Unit

Thermal resistance junction-case

81

°C/W

Thermal resistance junction-ambient

255

170

°C/W