L6258 STMicroelectronics, L6258 Datasheet - Page 5

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L6258

Manufacturer Part Number
L6258
Description
Manufacturer
STMicroelectronics
Datasheet

Specifications of L6258

Operating Current
15mA
Motor Controller Type
PWM Motor Controller
Package Type
PowerSO
Operating Supply Voltage (min)
12V
Operating Supply Voltage (typ)
34V
Operating Supply Voltage (max)
5.25V
Lead Free Status / Rohs Status
Not Compliant
L6258
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.
GENERATOR
GND
TRIANGLE
CHARGE
VR GEN
PUMP
DAC
DAC
C
Parameter
V
P
V
ref1
boot
V
V
T
V
V
I
I
boot
T
DD
stg
/V
O
O
in
Absolute maximum rating
s
j
- V
ref2
TRI_180
VCP2
s
TRI_0
V
R
(V
DD
SENSE
SENSE
INPUT
INPUT
/2)
AMP
AMP
&
&
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
EA_IN1
EA_IN2
THERMAL
PROT.
V
R
V
R
R
R
C1
R
R
1
2
+
+
C2
1M
-
-
1M
ERROR
ERROR
Description
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
1.5
1.2
36
60
15
VBOOT
7
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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