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What is L9308?

This electronic component, produced by the manufacturer "STMicroelectronics", performs the same function as "DUAL LOW SIDE DRIVER".


L9308 Datasheet PDF - STMicroelectronics

Part Number L9308
Description DUAL LOW SIDE DRIVER
Manufacturers STMicroelectronics 
Logo STMicroelectronics Logo 


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L9308
.. DARLINGTON OUTPUT STAGE
INPUT COMPARATOR WITH WIDE RANGE
COMMON MODE OPERATION AND GROUND
COMPATIBLE INPUTS
. INPUT COMPARATOR HYSTERESIS
. SHORT CIRCUIT PROTECTION OF OUTPUT
WITH SOA PROTECTION
. INTERNAL THERMAL PROTECTION WITH
HYSTERESIS
. SINGLESUPPLYVOLTAGEFROM 3.5VUP TO
28V
DESCRIPTION
The L9308 is a monolithic interface circuit with dif-
ferentialinput comparator and open collector output
able to sink current specifically to drive lamps, re-
lays, d.c. motors, electro valves etc.
Particular care has been taken to protect the device
against destructive failures - short circuit of outputs
to VS, SOA protection, supply overvoltage.
BLOCK DIAGRAM
DUAL LOW SIDE DRIVER
MINIDIP
ORDERING NUMBER : L9308
A built in thermal shut-down switches off the device
when the IC’s internal dissipation becomes too high
and the chip temperature exceeds the security
threshold.
The input comparatorhysteresis increases the inter-
face’s noise immunity allowing the correct use in
critical environments as automotive applications.
October 1990
1/7
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

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L9308 equivalent
Figure 4 : Typical SOA Characteristic.
L9308
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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for L9308 electronic component.


Information Total 7 Pages
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