IC MOTOR DRIVER UNIV 36-PWRSOIC

L6258EX

Manufacturer Part NumberL6258EX
DescriptionIC MOTOR DRIVER UNIV 36-PWRSOIC
ManufacturerSTMicroelectronics
TypeDriver
L6258EX datasheet
 


Specifications of L6258EX

ApplicationsDC Motor Driver, Stepper Motor DriverNumber Of Outputs2/1
Current - Output1.5AVoltage - Load12 V ~ 40 V
Voltage - Supply4.75 V ~ 5.25 VMounting TypeSurface Mount
Package / CasePowerSO-36 Exposed Bottom PadOperating Supply Voltage12 V to 40 V
Supply Current15 mAMounting StyleSMD/SMT
Operating Temperature150 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Operating Temperature-Other names497-3702-5
E-L6258EX
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Block diagram
Figure 3.
Thermal characteristics
Conditions
pad layout + ground layers + 16 via hol
PCB ref.: 4 LAYER cm 12 x 12
pad layout + ground layers
PCB ref.: 4 LAYER cm 12 x 12
pad layout + 6cm2 on board heat sink
PCB ref.: 2 LAYER cm 12 x 12
12
10
8
6
4
2
0
0
Table 4.
Electrical characteristics
(V
S
Parameter
V
Supply voltage
S
V
Logic supply voltage
DD
V
Storage voltage
BOOT
Max drop across sense
V
Sense
resistor
V
Power off reset
S(off)
V
Power off reset
DD(off)
I
V
quiescent current
S(on)
S
I
V
quiescent current
S(off)
S
I
V
operative current
DD
DD
8/32
Power Dissipated
(W)
5.3
4.0
2.3
15˚C/W
20˚C/W
35˚C/W
20
40
60
Ambient Temperature (˚C)
= 40V; V
= 5V; T
= 25°; unless otherwise specified.)
DD
j
Description
Test condition
V
= 12 to 40V
S
Off threshold
Off threshold
Both bridges ON, no load
Both bridges OFF
T Ambient
Thermal J-A resistance
(˚C)
(˚C/W)
70
15
70
20
70
35
D02IN1370
80
100
120
140
D02IN1371
Min.
Typ.
Max.
12
4.75
5.25
V
+6
V
S
1.25
6
3.3
L6258EX
160
Unit
40
V
V
+12
V
S
V
7.2
V
4.1
V
15
mA
7
mA
15
mA