L9524C datasheet(10/27 Pages) STMICROELECTRONICS

10 / 27 page

Electrical specifications

L9524C

10/27

6.5

tOC fil

Overcurrent filter time (2)

400

950

μs

Monitoring of external switches (SN1, SN2, SN3, SN4)

7.1

VSD

Switch defect threshold

VVS ·

0.4

VVS ·

0.6

7.2

tSD fil

Switch defect filter time

(2)

Gate driver outputs (G1, G2, G3, G4)

8.1

VG off

Gate off voltage

IGX ≤ 100μAVSNX

VSNX

+0.7V

8.2

VG on

Gate on voltage

VSNX = VVS

VVS

+5V

VVS

+10V

8.3

VG cl

Gate clamping voltage

VSNX = -20V

-18

-16

8.4

IG off

Gate discharge current

ICUR = -125µA

270

540

µA

8.5

IG on

Gate charge current

ICUR = -125µA

270

540

µA

8.6

Slope

Gate charge- discharge-

current IG/ICUR

-250

μA ≤ I

CUR ≤ -70µA

2.33

4.33

8.7

Output resistance (1)

8.8

Δt

G on

Jitter of output on time

-300

300

μs

Mode input / relay output (IO)

9.1

VIO on

Output on voltage

IIO ≥ -100μA3

9.2

RIO

Output resistance

IIO ≥ -1mA

100

500

9.3

IIO

Input pull-down current

VIO ≥ 1V

100

μA

VVS = 0V

500

μA

9.4

IIO max

Current limitation

-25

-5

9.5

VIO pr

Power regulation

threshold

9.6

tIO sup

Pulse suppress time (2)

2.5

Positive sense inputs (SP1, SP2, SP3, SP4)

10.1

ISP leak

Leakage current

VVS ≤ 3V

μA

10.2

ISP

Input pull-down current

VSNX = VSPX ≥ 6V

780

μA

10.3

RSP1-4

Pull-down resistor

≤ V

SNX = VSPX ≤ 20V

-40°C

100

270

35°C

150

270

125°C

220

270

Negative sense inputs (SN1, SN2, SN3, SN4, SN5, SN6)

11.1

ISN

Input pull-down current

VSNX = VSPX ≥ 6V

780

μA

Table 5.

Electrical characteristics (continued)

Item

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

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