E-L6258EXTR Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
E-L6258EXTR Datasheet PDF : 32 Pages
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Block diagram
L6258EX
Figure 3. Thermal characteristics
Conditions
Power Dissipated T Ambient Thermal J-A resistance
(W)
(˚C)
(˚C/W)
pad layout + ground layers + 16 via hol
PCB ref.: 4 LAYER cm 12 x 12
5.3
70
15
pad layout + ground layers
PCB ref.: 4 LAYER cm 12 x 12
4.0
70
20
pad layout + 6cm2 on board heat sink
PCB ref.: 2 LAYER cm 12 x 12
2.3
70
35
D02IN1370
12
10
8
6
4
2
0
0
15˚C/W
20˚C/W
35˚C/W
20
40
60
80
100
120
140
160
Ambient Temperature (˚C)
D02IN1371
Table 4.
Electrical characteristics
(VS = 40V; VDD = 5V; Tj = 25°; unless otherwise specified.)
Parameter
Description
Test condition
Min. Typ. Max. Unit
VS
VDD
VBOOT
VSense
VS(off)
VDD(off)
IS(on)
IS(off)
IDD
Supply voltage
12
Logic supply voltage
4.75
Storage voltage
Max drop across sense
resistor
VS = 12 to 40V
VS+6
Power off reset
Off threshold
6
Power off reset
Off threshold
3.3
VS quiescent current
VS quiescent current
VDD operative current
Both bridges ON, no load
Both bridges OFF
40
V
5.25
V
VS+12 V
1.25
V
7.2
V
4.1
V
15
mA
7
mA
15
mA
8/32
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