Datasheet

Electrical characteristics L5973AD
6/22 Doc ID 9552 Rev 9
gm Transconductance
I
comp
= -0.1 mA to
0.1mA
V
COMP
= 1.9 V
2.3 mS
Sync function
High input voltage
V
CC
= 4.4 V to 36 V 2.5 V
REF
V
Low input voltage
V
CC
= 4.4 V to 36 V 0.74 V
Slave sink current
V
sync
= 0.74 V
(1)
V
sync
= 2.33 V
0.11
0.21
0.25
0.45
mA
mA
Master output
amplitude
I
source
= 3 mA
2.75 3 V
Output pulse width
no load, V
sync
= 1.65 V 0.20 0.35 μs
Reference section
Reference voltage 3.234 3.3 3.366 V
I
REF
= 0 to 5 mA
V
CC
= 4.4 V to 36 V
3.2 3.3 3.399 V
Line regulation
I
REF
= 0 mA
V
CC
= 4.4 V to 36 V
510mV
Load regulation
I
REF
= 0 to 5 mA 8 15 mV
Short circuit current 10 18 30 mA
1. Guaranteed by design.
Table 4. Electrical characteristics (continued)
Symbol Parameter Test condition Min Typ Max Unit