L9339
QUAD LOW SIDE DRIVER
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WIDE OPERATING SUPPLY VOLTAGE
RANGE FROM 4.5V UP TO 32V FOR
TRANSIENT 45V
VERY LOW STANDBY QUIESCENT
CURRENT < 2碌A(chǔ)
INPUT TO OUTPUT SIGNAL TRANSFER
FUNCTION PROGRAMMABLE
HIGH SIGNAL RANGE FROM -0.3V UP TO
32V FOR ALL INPUTS
TTL AND CMOS COMPATIBLE INPUTS
DEFINED OUTPUT OFF STATE FOR OPEN
INPUTS
FOUR OPEN DRAIN DMOS OUTPUTS, WITH
R
DSon
= 1.5鈩?FOR V
S
> 6V AT 25擄C
OUTPUT CURRENT LIMITATION
CONTROLLED OUTPUT SLOPE FOR LOW EMI
MULTIPOWER BCD TECHNOLOGY
SO20 & SO20(12+4+4)
BARE DIE
ORDERING NUMBER:
L9339MD
(SO20 12+4+4)
L9339
(SO20)
L9339DIE1
(BARE DIE)
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STATUS MONITORING FOR
- OVERTEMPERATURE
- DISCONNECTED GROUND OR SUPPLY
VOLTAGE
OVERTEMPERATURE PROTECTION FOR
EACH CHANNEL
INTEGRATED OUTPUT CLAMPING FOR FAST
INDUCTIVE RECIRCULATION V
FB
> 45V
DESCRIPTION
The L9339 is a monolithic integrated quad low side
driver. It is intended to drive lines, lamps or relais in
automotive or industrial applications.
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BLOCK DIAGRAM
IN 4
C H AN N EL 4
O UT 4
O UT 1
IN 1
=
&
T HE RM A L
S H U T-
DO WN
C H AN N EL 1
4
PR G
DI AG N O S T IC
L O G IC
D IA G
EN
V in t
VS
R EF ER EN C E
GND
V log ic
December 1999
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