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Numéro de référence | L9308 | ||
Description | DUAL LOW SIDE DRIVER | ||
Fabricant | STMicroelectronics | ||
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1 Page
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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Pages | Pages 7 | ||
Télécharger | [ L9308 ] |
No | Description détaillée | Fabricant |
L9305A | DUAL HIGH CURRENT RELAY DRIVER | STMicroelectronics |
L9307 | (L9307 / L9309) Dual High Current Low Side Driver | ST Microelectronics |
L9308 | DUAL LOW SIDE DRIVER | STMicroelectronics |
L9309 | (L9307 / L9309) Dual High Current Low Side Driver | ST Microelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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