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零件编号 | L9339 | ||
描述 | QUAD LOW SIDE DRIVER | ||
制造商 | STMicroelectronics | ||
LOGO | |||
1 Page
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
L9339
DIM.
MIN.
mm
TYP. MAX. MIN.
inch
TYP. MAX.
A 2.35
2.65 0.093
0.104
A1 0.1
0.3 0.004
0.012
B 0.33
0.51 0.013
0.020
C 0.23
0.32 0.009
0.013
D 12.6
13 0.496
0.512
E 7.4
7.6 0.291
0.299
e 1.27
0.050
H 10
10.65 0.394
0.419
h 0.25
0.75 0.010
0.030
L 0.4
1.27 0.016
0.050
K 0° (min.)8° (max.)
OUTLINE AND
MECHANICAL DATA
SO20 & SSOO2200(12+4+4)
B
20
1
8/9
e
D
L
A
K
h x 45°
A1
H
C
11
10
E
SO20MEC
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页数 | 9 页 | ||
下载 | [ L9339.PDF 数据手册 ] |
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