DocID023065 Rev 3

11/31

LNBH29

Maximum ratings

4

Maximum ratings

Note:

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

These are stress ratings only and functional operation of the device at these conditions is

not implied. Exposure to absolute-maximum-rated conditions for extended periods may

affect device reliability. All voltage values are with respect to the network ground terminal.

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC power supply input voltage pins

-0.3 to 20

V

DC input voltage

-0.3 to 40

V

Output current

Internally limited

mA

DC output pin voltage

-0.3 to 40

V

Logic input pins voltage (SDA, SCL, DSQIN, ADDR pins)

-0.3 to 7

V

EXTM pin voltage

-0.3 to 2

V

LX

LX input voltage

-0.3 to 30

V

Internal reference pin voltage

-0.3 to 4.6

V

ISEL

Current selection pin voltage

-0.3 to 3.5

V

Storage temperature range

-50 to 150

°C

Operating junction temperature range

-25 to 125

°C

ESD

ESD rating with human body model (HBM) all pins, unless

power output pins

2kV

ESD rating with human body model (HBM) for power output

pins

4

Table 4. Thermal data

Symbol

Parameter

QFN

(3x3)

QFN

(4x4)

Unit

Thermal resistance junction-case

2

2

°C/W

Thermal resistance junction-ambient with device soldered

on 2s2p 4-layer PCB provided with thermal vias below

exposed pad

55

40

°C/W