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L8150 датащи(PDF) 10 Page - STMicroelectronics

номер детали L8150
подробное описание детали  Brushless motor predriver
PDF  37 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L8150 датащи(HTML) 10 Page - STMicroelectronics

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Electrical characteristcs
L8150
10/37
Table 9.
Torque Optimizer Input Terminal T.O.
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
max analog conversion input
T.O.
15/25Vreg
2
min analog conversion input
T.O.
0
3
hysteresis
T.O.
100
mV
Table 10.
Over Current Sense Input Terminal R
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
over current sense level
VRF
RF
0.45
0.50
0.55
V
Table 11.
Forward Backward Select Terminal FR (note 7)
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
H level input voltage
VIH (FR)
FR
2.0
VREG
V
2
L level input voltage
VIL (FR)
FR
0.0
1.0
V
3
pull-up resistor to VREG
Ru (FR)
FR
-20%
50.0
+20%
kOhm
4
hysteresis width
VIS (FR)
FR
0.2
0.3
0.4
V
Table 12.
Thermal Sense Input Terminal TSD
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
TSD Threshold
VIH (TSD)
TSD
2.60
3.00
V
2Hysteresis
Vhy (TSD)
TSD
0.20
0.30
V
Table 13.
FG Output Terminal FG
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
Output saturation voltage
VFGL
FG
0.50
V
Io=15mA, open drain
2
Output leak current
IFGleak
FG
10
uA
Vo=16.5V
Table 14.
OSC Terminal OSC
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
Current setting
Vosc
OSC
1.235
V
R=20.5kohm (Class E96),
Fsys=512*Fpwm
2
PWM frequency
Fpwm
18k
20.4k
Hz
17kHz - 21kHz for Tj=0 to 125 deg
Table 15.
OP Amp Input Output Terminal INTin+, INTin-, INTout (note 3, note 4)
No.
Item
Symbol
Terminal
Min
Typ
Max
Unit
Remark
1
H level output voltage
VoH (INT)
INTout
4.0
Vreg2-0.2
Vreg
V
Io=1mA
2
L level output voltage
VoL (INT)
INTout
1.0
V
Io=1mA
3
input bias current
IB (INT)
INTin+, -
-0.2
0.2
uA
4
offset
V



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