鈩?/div>
@ T
J
= 25
擄
C
INTERNAL OUTPUT CLAMPING DIODES
V
FB
=50V FOR INDUCTIVE RECIRCULATION
LIMITED OUTPUT VOLTAGE SLEW RATE
FOR LOW EMI
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COMPATIBLE ENABLE AND INPUT
WIDE OPERATING SUPPLY VOLTAGE
RANGE 4.5V TO 45V
REAL TIME DIAGNOSTIC FUNCTIONS
- OUTPUT SHORTED TO GND
- OUTPUT SHORTED TO VSS
- OPEN LOAD
- LOAD BYPASS
- OVERTEMPERATURE
DEVICE PROTECTION FUNCTIONS
- OVERLOAD DISABLE
- REVERSE BATTERY UP TO -16V @ V
S
- THERMAL SHUTDOWN
MULTIPOWER BCD TECHNOLOGY
SO20 (12+4+4)
ORDERING NUMBER:
L9386MD
DESCRIPTION
The L9386MD is a monolithic integrated dual low
side driver realized in an advanced Multipower-
BCD mixed technology. It is especially intended
to drive valves in automotive environment. Its in-
puts are
碌P
compatible for easy driving. Particular
care has been taken to protect the device
against failures, to avoid electro-magnetic inter-
ferences and to offer extensive real time diag-
nostic.
BLOCK DIAGRAM
IN1
DIAG1
OUT1
Channel 1
VS
EN
OUT2
Output
Control
IN2
Overtemp
R
O
R
DIAG2
Q
S
Delay
Timer
Overload
Diagnostic
Control
Openload
Channel 2
GND
January 1995
1/10
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.