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L9788 Datasheet(PDF) 126 Page - STMicroelectronics

Part # L9788
Description  Multifunction IC for automotive engine management system
PDF  264 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9788 Datasheet(HTML) 126 Page - STMicroelectronics

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Pre-drivers - ExtFET (MOS_Gate1/2/3/4/5) - PRD[1:5]
L9788
126/264
DS12308 Rev 4
I_sink_10
Pre-driver sink
current 3
MOS_Gate1/2/3/4/5 short to
5V
-5.2
-4
-2.8
mA
MOS_Gate
1/2/3/4/5
I_sink_11
Pre-driver sink
current 4
MOS_Gate1/2/3/4/5 short to
5V
-2.6
-2
-1.4
mA
MOS_Gate
1/2/3/4/5
I_sink_O2H
Pre-driver sink
current 5
MOS_Gate1/3 short to 5V
-0.175
-0.25
-0.325
mA
MOS_Gate
1/3
ON/OFF state diagnostic
Vth_DS_000
Diagnosis Vds
threshold 1
-
120
150
180
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_001
Diagnosis Vds
threshold 2
-
220
245
270
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_010
Diagnosis Vds
threshold 3
-
300
325
350
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_011
Diagnosis Vds
threshold 4
-
380
405
430
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_100
Diagnosis Vds
threshold 5
-
500
525
550
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_101
Diagnosis Vds
threshold 6
-
620
660
700
mV
MOS_Drai
n1/2/3/4/5
Vth_DS_110
Diagnosis Vds
threshold 7
-
900
950
1000
mV
MOS_Drai
n1/2/3/4/5
T_filter_ovc
Over current
filtering time
Tested by scan
5
-
7
µs
MOS_Drai
n1/2/3/4/5
V_OL
Open load
threshold voltage
Driver tristate, diag enabled
VOUTO
PEN+16
0mV
-3
V
MOS_Drai
n1/2/3/4/5
VOUTOPEN
Open load output
voltage
Driver tristate, diag enabled
2.3
2.5
2.7
V
MOS_Drai
n1/2/3/4/5
VLVT
Output short-
circuit to GND
Voltage threshold
Driver tristate, diag enabled
1.9
-
VOUTO
PEN-
180mV
V
MOS_Drai
n1/2/3/4/5
I_LS_PU1
Diagnostic pull
up current
In OFF condition,
MOS_DRAINx <VLVT,
Ipupd_EN = ENB,
Ipupd_MODE =”1”
2.5
3.6
4.7
mA
MOS_Drai
n1/2/3/4/5
I_LS_PU2
Diagnostic pull
up current
In OFF condition,
MOS_DRAINx < VLVT,
Ipupd_EN = ENB,
Ipupd_MODE =”0”and
IDIAG_HIGH_PDRV =”0”
40
70
100
µA
MOS_Drai
n1/2/3/4/5
Table 54. Pre-driver - ExtFET electrical characteristics (continued)
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
Pin



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