參數(shù)資料
型號(hào): L9348-DIE1
廠商: 意法半導(dǎo)體
英文描述: Relay, DPDT, 16 Amp, Dual Coil,24A RoHS Compliant: Yes
中文描述: 四路,低側(cè)驅(qū)動(dòng)器
文件頁(yè)數(shù): 4/13頁(yè)
文件大?。?/td> 220K
代理商: L9348-DIE1
L9348
4/13
Table 5. Electrical Characteristcs
The electrical characteristics are valid within the operating range
(Table 4)
, unless otherwise specified
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Power Supply
I
S
Supply current
V
IN1...IN4, ENA
= H
8
mA
I
Q
Quiescent current (outputs OFF)
V
ENA
= L
6
mA
I
D3/4
Quiescent current at pins D3/4
V
D3/4
18V;
V
IN3/4
= L
10
400
μ
A
Diagnostic Functions
V
QU1 to 4
Output open load voltage
threshold
V
S
6.5V
V
EN
= X; V
IN
= L
0.3
0.33
0.36
x V
S
I
QU1 to 4
Output open load current
threshold
V
S
6.5V
V
EN
= H; V
IN
= H
50
140
mA
I
QO1/2
Overload current threshold Q 1, 2 V
S
6.5V
5
7.5
9
A
I
QO3/4
Overload current threshold Q 3, 4 V
S
6.5V
3
5
8
A
T
th
Overtemperature shutdown
threshold
2)
175
210
°C
T
hy
Overtemperature hysteresis
10
°C
V
thPGL
Power-GND-loss threshold
1.5
2.5
3.5
V
V
thSGL
Signal-GND-loss threshold
150
330
510
mV
Power Outputs (Q1 to Q4)
R
DSON1/2
Static drain-source ON-resistance
Q1, Q2
I
Q
= 1A; V
S
9.5V
T
j
= 25°C
0.2
T
j
= 125°C
3)
0.5
T
j
= 150°C
4)
0.5
R
DSON3,4
Static drain-source ON-resistance
Q3, Q4
I
Q
= 1A; V
S
9.5V
T
j
= 25°C
0.35
T
j
= 125°C
3)
0.75
T
j
= 150°C
4)
0.75
V
Z
Z-diode clamping voltage
= threshold of flyback detection
Q3/4
I
Q
100mA,
pos. supply V
D3/4
45
60
V
V
C
Clamping voltage
I
Q
100mA,
neg. supply V
D3/4
4
10
V
I
PD
Output pull down current
V
ENA
= H, V
IN
= L
10
20
50
μ
A
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