Datasheet

Electrical specifications L6375S
6/17 Doc ID 12603 Rev 8
2.3 Electrical characteristics
V
S
= 24 V; T
J
= –25 to +125 °C, unless otherwise specified.
Table 5. Electrical characteristics
Symbol Parameter Test condition Min. Typ. Max. Unit
V
smin
Supply voltage for valid
diagnostic
I
diag
= > 0.5 mA;
V
diag
= 1.5 V;
4 35 V
V
S
Operative supply voltage 8 24 35 V
V
sth1
Undervoltage threshold 1 7 7.5 8 V
V
sth2
Undervoltage threshold 2 6.5 7 7.5 V
V
shys
Undervoltage hysteresis 300 500 700 mV
I
q
Quiescent current Output open 800 μA
I
qo
Quiescent current Output ON 1.6 mA
V
ith
Input threshold voltage 0.8 1.3 2 V
V
iths
Input threshold hysteresis 50 400 mV
V
il
Input low level voltage -7 0.8 V
V
ih
Input high level voltage V
S
< 18 V 2 V
S
- 3 V
V
ih
Input high level voltage V
S
> 18 V 2 15 V
I
ib
Input bias current V
i
= -7 to 15 V -250 250 μA
I
dch
Delay capacitor charging
current
ON DELAY pin shorted to
ground
2.5 μA
V
don
Output voltage drop
Iout = 500 mA T
J
= 25 °C
T
J
= 125 °C
Iout =625 mA T
J
= 25 °C
T
J
= 125 °C
200
320
250
400
280
440
350
550
mV
mV
mV
mV
I
olk
Output leakage current V
i
= LOW; V
out
=0 100 μA
V
ol
Output low state voltage V
i
= HIGH; pin floating 0.8 1.5 V
V
cl
Internal voltage clamp
(
V
S
-V
out
)
I
o
= 200 mA
single pulsed = 300 ms
48 53 58 V
I
sc
Short-circuit output current V
S
= 8 to 35 V; R
l
= 2 Ω; 0.75 1.1 1.5 A
I
old
Open load detection current V
i
= V
ih
; T
A
= 0 to +85 °C 1 3 6 mA
V
oth1
Output status threshold 1
voltage
4.5 5 5.5 V
V
oth2
Output status threshold 2
voltage
4 4.5 5 V
V
ohys
Output status threshold
hysteresis
300 500 700 mV
I
osd
Output status source current V
out
> V
oth1
; V
OS
= 2.5 V 2 4 mA