LNBH26L

Electrical characteristics

Doc ID 022876 Rev 1

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8.1

Output voltage selection

Each LNBH26L channel is provided with 8 output voltage levels (4 levels for 13 V range

when VSEL4-A/B=0 and 4 levels for 18 V range when VSEL4-A/B=1) which can be selected

through the register Data1. The following table shows the output voltage values

corresponding to VSELx bit combinations both for channel A and B. If all VSELx are at “0”

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Low power diagnostic (LPD)

thresholds

7.2

V

6.7

DSQIN, pin logic low

0.8

V

DSQIN, pin logic high

2

V

DSQIN, pin input current

15

µA

Output backward current

-3

-6

mA

Output low-side sink current

70

mA

E-OUT

Low-side sink current time-out

10

ms

Max. reverse current

2mA

Thermal shutdown threshold

150

°C

15

°C

1.

account in the application thermal management design.

2.

Guaranteed by design.

Table 12.

Electrical characteristics of section A/B (continued)