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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L6258EX
1
Block diagram
Figure 1.
Block diagram
C
VCP2
P
VCP1
CHARGE
PUMP
VREF1
I3_1
I2_1
DAC
I1_1
I0_1
PH_1
V
(5V)
VR GEN
DD
VREF1
I3_2
I2_2
DAC
I1_2
I0_2
PH_2
TRI_CAP
TRI_0
TRIANGLE
GENERATOR
TRI_180
C
FREF
GND
Table 2.
Absolute maximum rating
Parameter
V
s
V
DD
V
/V
ref1
ref2
I
O
I
O
V
in
V
boot
V
- V
boot
s
T
j
T
stg
1. This current is intended as not repetitive current for max. 1 second.
R
1M
1
C
C1
R
C1
EA_IN1
ERROR
V
R
AMP
+
INPUT
-
&
SENSE
AMP
THERMAL
V
(V
/2)
R
DD
PROT.
ERROR
V
R
AMP
INPUT
+
&
-
SENSE
AMP
EA_IN2
R
C2
C
C2
R
1M
2
Description
Supply voltage
Logic supply voltage
Reference voltage
(1)
Output current (peak)
Output current (continuous)
Logic input voltage range
Bootstrap supply
Maximum Vgate applicable
Junction temperature
Storage temperature range
Block diagram
C
BOOT
VS
EA_OUT1
VBOOT
TRI_0
+
C
-
POWER
BRIDGE
1
+
TRI_180
C
-
TRI_0
+
C
-
POWER
BRIDGE
+
2
C
-
TRI_180
EA_OUT2
D96IN430D
Value
45
7
2.5
2
1.5
-0.3 to 7
60
15
150
-55 to 150
OUT1A
OUT1B
SENSE1B
R
s
SENSE1A
DISABLE
VS
OUT2A
OUT2B
SENSE2B
R
s
SENSE2A
Unit
V
V
V
A
A
V
V
V
°C
°C
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