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L9678P датащи(PDF) 191 Page - STMicroelectronics

номер детали L9678P
подробное описание детали  Automotive user configurable airbag IC
PDF  203 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9678P датащи(HTML) 191 Page - STMicroelectronics

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L9678P, L9678P-S
Electrical characteristics
202
15.21
General purpose output drivers
All electrical characteristics are valid for the following conditions unless otherwise noted.
-40 °C
 Ta  +95 °C, VINGOOD1(max)  VIN  35V; GPODx + 5V  ERBOOST.
Table 57. GPO interface DC specifications
Symbol
Parameter
Condition
Min
Typ
Max
Unit
1VSAT_GPO
Output saturation
voltage
VGPOD – VGPOS
ILOAD = 70 mA
--
0.5
V
2ILIM_GPO
Current limitation
VGPOD – VGPOS = 1.5 V
73
110
155
mA
3IOC_GPO
Over current detection
threshold
-
73
110
155
mA
4
∆ILIM_OC_GPO
Difference between
current limitation and
OC threshold
ILIM_GPO - IOC_GPO
0.1
-
-
mA
5IOL_GPO
Open load current
threshold
GPO ON condition; LS and HS
configuration
0.1
1
3
mA
6IDIAG_GPO
Diagnostic current on
load
Voltage measurement in progress
through Analog MUX
Increased leakage for a short
specified time (32 µs)
--
130
µA
7ILKG_GPOD_OFF
GPOD output leakage
current
VGPOD = 18V
VGPOS = 0V
Power-off or sleep mode
-5
-
5
µA
8ILKG_GPOD_ON
VGPOD = 18V
VGPOS = 0V
Active or passive mode
Driver off
--
100
µA
9ILKG_GPOS_OFF
GPOS output leakage
current
VGPOD = 18V
VGPOS = 0V
Power-Off or Sleep Mode or
ERBOOST = ERBOOST_OK
Driver OFF
-5
-
5
µA
10
ILKG_GPOS_ON
VGPOD = 18V
VGPOS = 0V
(Active or Passive Mode) and
ERBOOST = ERBOOST_OK
Driver OFF
--
100
µA
11
IREV_GPO
Reverse current
VGPOS = VGPOD + 1V
Driver OFF
-1
mA
12
TJSD_GPO
Thermal Shutdown
-
150
175
190
°C
13
THYS_TSD_GPO
-
5
10
15
°C
14
CGPO
Load capacitor
Min 10nF nominal
Design Info
6-
-
nF



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