参数资料
型号: L9326
文件页数: 3/8页
文件大小: 136K
代理商: L9326
ELECTRICAL CHARACTERISTICS (Operating range: 6.5V < VS
≤ 32V (45V for t ≤ 500ms),
–40
°C ≤ TJ ≤ 150°C unless otherwise specified).
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
IOu
Open Load Current
VEN =VIN = H
2.5
125
250
mA
VOu
Open Load Voltage
VEN =H,
VEN =L
0.525VS 0.55VS 0.575VS
IOO
Over Load Current Threshold
Tj
≤ 150°C5
A
RO
Internal Output Pull Down
VEN = L
14
20
36
k
V(EN,IN)L
Logic Input Low Voltage
VS > 4.5V
IEN,IN
≤ 10mA
– 1.5
1
V
V(EN,IN)H
Logic Input High Voltage
VS > 4.5V
2
5.5
V
V(EN,IN)hys
Logic Input Hysteresis
VS > 4.5V
0.2
0.4
V
IEN
Logic Input Sink Current
VS > 4.5V 0.5V
≤ VEN ≤ 5.5V
21
30
39
A
IIN
Logic Input Sink Current
VS > 4.5V 0.5V
≤ VIN ≤ 5.5V
70
100
130
A
RDSON
Output on Resistance
Tj = 150
°C VS > 9.5V IO = 2A
400
500
m
VOC
Output Voltage During Clamping
45
52
60
V
ISSB
Static Standby Supply Current
VEN = L
0.4
1
mA
IS
DC Supply Current
VEN =VIN = H
0.4
5
mA
VDL
Diagnostic Output Low Voltage
IO = 2mA VS
≥ 4.5V
0.5
V
IDLE
Diagnostic Output Leakage
Current
VS = 0 or VS = Open;
VD = 5.5V Tj
≤ 125°C
0.1
10
A
ID
Diagnostic Output Current
Capability
VD
≤ 20V DIAG = L
4
mA
tDOL
Diagnostic Overload Delay
Switch-off time
Fig. 1
IO > IOo
50
100
200
s
SON,OFF
Output (fall,rise) slew rate
Fig. 2
RL =6
1000
1500
2000
V/ms
tDON
Fig.2
12.5
s
tD OFF
Output Delay Time
9V
≤ VS ≤ 16V
7.5
27.5
s
tD IOu
Open Load Diagnostic Delay
Time
RL
≤ 6
35
s
DIAGNOSTIC TABLE
Operating Range: 6.5V < VS
≤ 32V (45V for t ≤ 500ms), – 40°C ≤ TJ ≤ 150°C
Conditions
EN
IN
Out
Diag
Normal Function
L
H
X
L
H
OFF
ON (*)
L
H
Over Load IO > 5A
X
OFF
L
160
°C< Tj ≤ 190°C
Overtemperature
X
L
H
OFF
H
L
Open Load
VO < 0.6V
IO < 250mA
X
L
H
L
H
OFF
ON (*)
H
L
Reset Over Load Latch
X
D.C.
(*) For VS < 6.5V, Out = Undefined
L9326
3/8
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