參數(shù)資料
型號: L9337
廠商: 意法半導(dǎo)體
英文描述: Triple Low Side Driver(三低邊驅(qū)動器)
中文描述: 三低側(cè)驅(qū)動器(三低邊驅(qū)動器)
文件頁數(shù): 3/8頁
文件大?。?/td> 69K
代理商: L9337
THERMAL DATA
Symbol
R
th (j-pins)
R
th (j-amb)
Parameter
SO20
(2)
77 to 97
SO(12+4+4)
(1)
14 (Typ.)
Unit
°
C/W
°
C/W
Thermal resistance junction to pin
Thermal resistance junction to ambient mounted on
SMPCB2 board
Temperature-monitoring
Switch-off-level
Switch-on-level
T
jMon
160 to 190
140 to 170
°
C
°
C
(1) See SGS-THOMSON Microelectronics databook:”Thermal Management in Surface Mount Technology”
(2) See SGS-THOMSON Microelectronics databook:”Thermal characteristics of SO20”
OPERATING CONDITIONS
(The electrical characteristics are valid within the below defined operating
ranges,unlessotherwisespecified.The functionwillbe guarantedby designuntilT
jMON
switch-OFF-level.
Symbol
V
S
V
IN
V
EN
V
OUT
, V
D
T
j
Parameter
Value
4.5 to 32
-24 to 10
-24 to 25
-0.3 to 45
-40 to 150
Unit
V
V
V
V
°
C
Supply Voltage
Input pin voltage
Enable pin voltage
Output pin voltage
Junction temperature
ELECTRICALCHARACTERISTICS
(Refer to the test circuit, unless otherwise specified.)
Symbol
I
Q
Parameter
Test Condition
-0.3V
V
EN
0.5V;
V
S
= 14V; T
j
= 85
°
C
EN = high; V
S
14V
Min.
Typ.
<2
Max.
10
Unit
μ
A
Quiescent current
1.5
2
mA
Inputs IN1 -IN3, PRG
V
INIlow
V
INhigh
I
IN
Enable Input EN
V
ENlow
V
ENhigh
R
EN
I
EN
Outputs OUT1-OUT3
R
DSon
Input voltage LOW
Input voltage HIGH
Input current
-24
2.8
-10
2.0
10
15
V
V
μ
A
-24V
Vi
10V
| <2 |
Input voltage LOW
Input voltage HIGH
Input impedance
Input current
-24
3.2
10
1
V
V
VS
-24V < V
i
< 2.5V
2.5V
Vi
25V
K
μ
A
20
50
Output ON-resistor to ground
V
S
6V, I
O
= 0.3A
T
j
= 25
°
C
T
j
= 125
°
C
V
O
= V
S
= 14V; T
j
= 85
°
C
time < 200
μ
s; 10mA
Io
0.3A
1.7
2.3
3.5
5
60
1200
100
μ
A
V
mA
pF
I
OLeak
V
OClamp
I
OSC
C
O
Diagnostic output DIAG
V
Dlow
I
Dmax
I
Dleak
Leakage current
Output voltage during clamping
Short-circuit current
Internal output capacities
1
52
700
45
400
V
O
4.5V
Output voltage LOW
Max. Output current
Leakage current
I
DL
1mA
Internal current limitation
V
S
= 14V; T
J
= 85
°
C
0.3
5
0.1
0.5
15
1
V
1
mA
μ
A
L9337
3/8
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