Datasheet

DocID022450 Rev 7 7/45
L7986 Electrical characteristics
45
I
O SINK
Sink COMP pin V
FB
= 0.7 V, V
COMP
= 1 V 30 mA
G
V
Open-loop voltage gain
(2)
100 dB
Synchronization function
V
S_IN,HI
High input voltage 2 3.3
V
V
S_IN,LO
Low input voltage 1
t
S_IN_PW
Input pulse width
V
S_IN,HI
= 3 V, V
S_IN,LO
= 0 V 100
ns
V
S_IN,HI
= 2 V, V
S_IN,LO
= 1 V 300
I
SYNCH,LO
Slave sink current V
SYNCH
= 2.9 V 0.7 1 mA
V
S_OUT,HI
Master output amplitude I
SOURCE
= 4.5 mA 2 V
t
S_OUT_PW
Output pulse width SYNCH floating 110 ns
Protection
T
SHDN
Thermal shutdown 150
°C
Hystereris 30
1. Specifications referred to T
J
from -40 to +125 °C. Specifications in the -40 to +125 °C temperature range are assured by
design, characterization and statistical correlation.
2. Guaranteed by design.
Table 4. Electrical characteristics (continued)
Symbol Parameter Test condition
Values
Unit
Min. Typ. Max.