STLED25

Maximum ratings

Doc ID 022323 Rev 3

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3

Maximum ratings

Table 4.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

VIN

Supply voltage

-0.3 to +6

V

SW

Switching node

-0.3 to + 11

V

VOUT

Output voltage

-0.3 to +10

V

D1-D5

LED strings

-0.3 to +10

V

EN13, EN45

Signal pins

-0.3 to VIN

V

ISET

Current setting

-0.3 V to 2

V

ESD

Machine model

± 200

V

Human body model

± 2000

Charged device model

± 500

Operating ambient temperature

-30 to 85

°C

Maximum operating junction temperature

+150

°C

Storage temperature

-65 to 150

°C

Table 5.

Thermal data

Symbol

Parameter

Value

Unit

Junction to ambient thermal resistance

(1)

1.

This parameter corresponds to a 4-layer PCB board with 1 inch² of cooling area.

62

°C/W