L99H92 datasheet(35/77 Pages) STMICROELECTRONICS

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5.7

VDS monitoring thresholds

The voltages are referred to power ground and currents are assumed positive, when the current flows into the pin.

6 V ≤ VDH ≤ 28 V, V ≤ VS ≤ 28 V; TJ = -40 °C to 150 °C, unless otherwise specified.

Table 28. Drain-source monitoring external full-bridge

Item

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

5.7.1

VSCd0

Drain-source

threshold voltage

-40%

0.075

40%

5.7.2

VSCd1

Drain-source

threshold voltage

-25%

0.15

25%

5.7.3

VSCd2

Drain-source

threshold voltage

-25%

0.25

25%

5.7.4

VSCd3

Drain-source

threshold voltage

-20%

0.4

20%

5.7.5

VSCd4

Drain-source

threshold voltage

-15%

0.6

15%

5.7.6

VSCd5

Drain-source

threshold voltage

-15%

0.8

15%

5.7.7

VSCd6

Drain-source

threshold voltage

-12%

12%

5.7.8

VSCd7

Drain-source

threshold voltage

-12%

1.2

12%

5.7.9

tFT00

Drain-source monitor

filter time

Tested by scan

1.5

µs

5.7.10

tFT01

Drain-source monitor

filter time

Tested by scan

µs

5.7.11

tFT10

Drain-source monitor

filter time

Tested by scan

4.5

µs

5.7.12

tFT11

Drain-source monitor

filter time

Tested by scan

µs

5.7.13

tB000

Drain-source monitor

blanking time

Tested by scan

µs

5.7.14

tB001

Drain-source monitor

blanking time

Tested by scan

µs

5.7.15

tB010

Drain-source monitor

blanking time

Tested by scan

µs

5.7.16

tB011

Drain-source monitor

blanking time

Tested by scan

µs

5.7.17

tB100

Drain-source monitor

blanking time

Tested by scan

µs

5.7.18

tB101

Drain-source monitor

blanking time

Tested by scan

µs

5.7.19

tB110

Drain-source monitor

blanking time

Tested by scan

µs

5.7.20

tB111

Drain-source monitor

blanking time

Tested by scan

µs

5.7.21

tscs

Drain-source

comparator

propagation delay

VS = 13.5 V;

VDH = jump from

GND to VS

µs

L99H92

VDS monitoring thresholds

DS14069 - Rev 4

page 35/77

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