Electrical characteristics
Table 4.
Symbol
I
b
L5973D
Electrical characteristics (continued)
( T
J
= 25 °C, V
CC
= 12 V, unless otherwise specified)
Parameter
Source bias current
DC open loop gain
R
L
=
∞
I
comp
= -0.1 mA to
0.1 mA
V
COMP
= 1.9 V
50
Test condition
Min
Typ
2.5
57
2.3
Max
4
Unit
µA
dB
mS
gm
Transconductance
Sync function
High input voltage
Low input voltage
Slave sink current
Master output
amplitude
Output pulse width
Reference section
Reference voltage
I
REF
= 0 to 5 mA
V
CC
= 4.4 V to 36 V
Line regulation
Load regulation
Short circuit current
I
REF
= 0 mA
V
CC
= 4.4 V to 36 V
I
REF
= 0 to 5 mA
10
(1)
V
CC
= 4.4 V to 36 V
V
CC
= 4.4 V to 36 V
V
sync
= 0.74 V
(2)
V
sync
= 2.33 V
I
source
= 3 mA
no load,
V
sync
= 1.65 V
2.5
V
REF
0.74
V
V
mA
mA
V
µs
0.11
0.21
2.75
0.20
3
0.35
0.25
0.45
3.234
3.2
3.3
3.3
5
8
18
3.366
3.399
10
15
30
V
V
mV
mV
mA
1. Specification Referred to T
J
from -40 to 125 °C. Specification over the -40 to +125 T
J
Temperature range
are assured by design, characterization and statistical correlation.
2. Guaranteed by design.
6/17
STMICROELECTRONICS [ STMICROELECTRONICS ]
