Electrical specifications
L2720W
3
Electrical specifications
3.1
Absolute maximum ratings
Table 3.
Absolute maximum ratings
Description
Pin/symbol
Min
Max
Unit
VS
Supply voltage
-
28
50
Vs
V
VS-PK
Vi
Peak supply voltage (50 ms)
Input voltage range
-
V
-
V
Vi
Differential input voltage range
DC output current
-
Vs
V
IO
-
1
A
IO-PK
Top
Peak output current (non repetitive)
Operating ambient temperature range
Storage and junction temperature range
-
1.5
125
150
A
-40
-40
°C
°C
Tstg, Tj
3.2
3.3
Thermal data
Table 4.
Device
Thermal data
Parameter
Min
Typ
65
12
Max
Unit
Rth j-amb
Rth j-case
Thermal resistance junction to ambient (1)
Thermal resistance junction to case pins (2)
-
-
-
-
°C/W
°C/W
1. On double layer PCB with 4 cm2 copper dissipating area
2. Referred to pins 4, 5, 12 and 13.
Recommended operating conditions
Table 5.
Symbol
Recommended operating conditions
Parameter
Min
Typ
Max
Unit
Positive single power supply
Positive split power supply
Negative single power supply
Negative split power supply
4.0
2.0
-
-
28
14
-
V
V
V
V
VS
-
0
-
VE
-2.0
-14
VS to
VE
VIN
Input voltage
-
-
V
4/12
Doc ID 13407 Rev 2
STMICROELECTRONICS [ ST ]
