L6258EP_07 STMICROELECTRONICS [STMicroelectronics], L6258EP_07 Datasheet - Page 5

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L6258EP_07

Manufacturer Part Number
L6258EP_07
Description
PWM controlled high current DMOS universal motor driver
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
L6258EP
1
Figure 1.
V
DD
(5V)
TRI_CAP
VREF1
VREF1
C
VCP1
PH_1
PH_2
FREF
I3_1
I2_1
I1_1
I0_1
I3_2
I2_2
I1_2
I0_2
Block diagram
Block diagram
Table 2.
1. This current is intended as not repetitive current for max. 1 second.
GENERATOR
GND
TRIANGLE
CHARGE
VR GEN
Parameter
PUMP
V
V
DAC
DAC
ref1
boot
C
V
V
T
P
V
V
I
I
boot
T
DD
stg
/V
O
O
in
s
j
- V
ref2
Absolute maximum rating
s
TRI_180
VCP2
TRI_0
V
R
(V
Supply voltage
Logic supply voltage
Reference voltage
Output current (peak)
Output current (continuous)
Logic input voltage range
Bootstrap supply
Maximum Vgate applicable
Junction temperature
Storage temperature range
DD
SENSE
SENSE
INPUT
INPUT
/2)
AMP
AMP
&
&
EA_IN1
EA_IN2
THERMAL
PROT.
V
R
V
R
R
R
Description
C1
R
R
(1)
1
2
+
+
C2
1M
-
-
1M
ERROR
ERROR
AMP
AMP
C
C1
C
C2
TRI_180
TRI_0
EA_OUT1
TRI_180
EA_OUT2
TRI_0
+
+
-
-
C
C
+
+
-
-
C
C
VS
POWER
BRIDGE
1
POWER
BRIDGE
C
2
BOOT
-55 to 150
-0.3 to 7
Value
150
2.5
1.3
45
60
15
VBOOT
7
2
D96IN430D
Block diagram
OUT1A
OUT1B
SENSE1B
SENSE1A
DISABLE
VS
OUT2A
OUT2B
SENSE2B
SENSE2A
R
R
s
s
Unit
°C
°C
V
V
V
A
A
V
V
V
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