STLED524 datasheet(11/72 Pages) STMICROELECTRONICS

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STLED524

Absolute maximum ratings

Note:

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

Functional operation under these conditions is not implied.

Note:

This parameter corresponds to the PCB board, 8 layers with 1 inch2 of cooling area.

Table 4. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VBAT1, VBAT2

Supply voltage

-0.3 to +6

Switching node

-0.3 to +6

VOUT

Output voltage

-0.3 to +6

VSUP

LDO output voltage

-0.3 to 3.6

VDD

Logic supply voltage

-0.3 to 3.6

VIO

I/O pin supply voltage

-0.3 to 3.6

ROW 0-4

Row switches

-0.3 to VOUT +0.3

COL 0-23

Column current mirrors

-0.3 to +6

MISO, MOSI, SCK, SS,

INT, THA, CLKIN,

CLKOUT, SYNC,

RESET

Signal pins

-0.3 to +6

ISET

Current setting

-0.3 to 2

ESD

Machine model

±200

Human body model

±2000

Charged device model

±250

TAMB

Operating ambient temperature

-30 to 85

°C

Maximum operating junction temperature

+125

°C

TSTG

Storage temperature

-40 to 150

°C

Table 5. Thermal data

Symbol

Parameter

Value

Unit

RthJA

Thermal resistance junction-ambient

°C/W

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