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PDF L9339MD Data sheet ( Hoja de datos )
| Número de pieza | L9339MD | |
| Descripción | QUAD LOW SIDE DRIVER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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L9339
QUAD LOW SIDE DRIVER
s WIDE OPERATING SUPPLY VOLTAGE
RANGE FROM 4.5V UP TO 32V FOR
TRANSIENT 45V
s VERY LOW STANDBY QUIESCENT
CURRENT < 2µA
s INPUT TO OUTPUT SIGNAL TRANSFER
FUNCTION PROGRAMMABLE
s HIGH SIGNAL RANGE FROM -0.3V UP TO
32V FOR ALL INPUTS
s TTL AND CMOS COMPATIBLE INPUTS
s DEFINED OUTPUT OFF STATE FOR OPEN
INPUTS
s FOUR OPEN DRAIN DMOS OUTPUTS, WITH
RDSon = 1.5Ω FOR VS > 6V AT 25°C
s OUTPUT CURRENT LIMITATION
s CONTROLLED OUTPUT SLOPE FOR LOW EMI
s OVERTEMPERATURE PROTECTION FOR
EACH CHANNEL
s INTEGRATED OUTPUT CLAMPING FOR FAST
INDUCTIVE RECIRCULATION VFB > 45V
BLOCK DIAGRAM
MULTIPOWER BCD TECHNOLOGY
SO20 & SO20(12+4+4)
BARE DIE
ORDERING NUMBER:
L9339MD
L9339
L9339DIE1
(SO20 12+4+4)
(SO20)
(BARE DIE)
s STATUS MONITORING FOR
- OVERTEMPERATURE
- DISCONNECTED GROUND OR SUPPLY
VOLTAGE
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.
IN 4
CHANNEL 4
OUT 4
IN 1
CHANNEL 1
PR G
=
&
T HERMAL
S H U T-
DO WN
4
DI AG N O S T IC
L O G IC
OUT 1
DIA G
December 1999
EN
VS
GND
R EF ER EN C E
V in t
V log ic
1/9
1 page  
ELECTRICAL CHARACTERISTICS (Continued)
Symbol
Parameter
Test Conditio n
IDLeak Leakage current
TIMING CHARCTERISTICS 4)
VD = VS = 14 V; Ta < 125 °C
VD = VS = 14 V; Ta < 150 °C
td,on On delay time
td,off Off delay time
VS = 14 V, Cext = 0pF
10mA < IO < 200mA
tset Enable settling time
td,DIAG ON or OFF Diagnostic delay time
Sout Output voltage slopes
Note : All parameters are measured at Tamb = 125°C.
4. See also Fig.3 Timi ng Characteristics
Figure 1.
V
EN
V INhig h
V IN lo w
active
V
PR G
V INhig h
V IN lo w
Non-Inverting Mode
Inverting Mode
L9339
Min .
Typ.
<0.1
Max.
1
5
Unit
µA
µA
2 3.5 µs
3 4.5 µs
10 µs
10 µs
2.5 9 16 V/µs
t
V
IN
V INhig h
V IN lo w
t
V
OUT
V
S
1/2 V
S
t
5)
t tt
set d,off d,on
5. Output voltage slope not controlled for enable low!
t
d,off
t
d,on
t
d,off
t
d,on
t
t
set
5/9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet L9339MD.PDF ] | |
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