L6375STR datasheet(6/17 Pages) STMICROELECTRONICS

6 / 17 page

Electrical specifications

L6375S

6/17

2.3

Electrical characteristics

Table 5.

Electrical characteristics

(VS = 24V; TJ = –25 to +125°C, unless otherwise specified)

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

Vsmin

Supply voltage for valid

diagnostic

Idiag = > 0.5mA;

Vdiag = 1.5V;

Operative supply voltage

Vsth1

Undervoltage threshold 1

7.5

Vsth2

Undervoltage threshold 2

6.5

7.5

Vshys

Under voltage hysteresis

300

500

700

Quiescent current

Output open

800

µA

Iqo

Quiescent current

Output ON

1.6

Vith

Input threshold voltage

0.8

1.3

Viths

Input threshold hysteresis

400

Vil

Input low level voltage

-7

0.8

Vih

Input high level voltage

Vs < 18V

s - 3

Vih

Input high level voltage

Vs > 18V

Iib

Input bias current

Vi = -7 to 15V

-250

250

Idch

Delay capacitor charging

current

ON DELAY pin shorted to

Ground

2.5

Vdon

Output voltage drop

Iout = 500mA TJ = 25°C

TJ = 125°C

Iout =625mA TJ = 25°C

TJ= 125°C

200

320

250

400

280

440

350

550

Iolk

Output leakage current

Vi = LOW; Vout=0

100

µA

Vol

Output low state voltage

Vi = HIGH; pin floating

0.8

1.5

Vcl

Internal voltage clamp

(Vs-Vout)

Io = 200mA

single pulsed = 300ms

Isc

Short circuit output current

Vs = 8 to 35V; Rl = 2Ω;

0.75

1.1

1.5

Iold

Open load detection current

Vi = Vih; TA= 0 to +85°C

Voth1

Output status threshold 1

voltage

4.5

5.5

Voth2

Output status threshold 2

voltage

4.5

Vohys

Output status threshold

hysteresis

300

500

700

Iosd

Output status source current

Vout > Voth1 ; Vos = 2.5V

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