參數(shù)資料
型號(hào): L9348
廠商: 意法半導(dǎo)體
英文描述: CAP CER 1500PF 3.15KVDC R3 RAD
中文描述: 四路,低側(cè)驅(qū)動(dòng)器
文件頁(yè)數(shù): 5/13頁(yè)
文件大?。?/td> 220K
代理商: L9348
5/13
L9348
(1).See
chapter 2.0 Timing Diagrams
; resistive load condition; V
S
9V
(2).This parameter will not be tested but assured by design
(3).Wafer-measurement
(4).Measured on P-SO36 devices
(5).Short circuit between two digital outputs (one in high the other in low state) will lead to the defined result "LOW"
I
Qlk
Output leakage current
V
ENA
= L,T
j
= 25°C
1
μ
A
T
j
= 125°C
5
μ
A
V
FD3/4
Forward voltage of
free wheeling diodes D3, D4
I
D3/4
= -1.5A
0.5
1.75
V
R
PD0
Gate pull down resistor for
nonsupplied V
S
V
S
=
0V,
V
D3/4
6.5V
0.3
3
k
Timings
t
ON
Output ON delay time
I
Q
= 1A
1)
0
5
20
μ
s
t
f
Output ON fall time
I
Q
= 1A
1)
0.5
1.5
8
μ
s
t
OFF
Output OFF delay time
I
Q
= 1A
1)
0
10
30
μ
s
t
r
Output OFF rise time
I
Q
= 1A
1)
0.5
1.5
5
μ
s
t
DSO
Overload switch-OFF delay time
6
30
65
μ
s
t
D
Output OFF status delay time
0.75
1.5
2.25
ms
t
filter
error detection filter time
2)
5.8
35
μ
s
t
OLOFF
OLOFF error detection filter time
20
70
μ
s
Digital Inputs (IN1 to IN4, ENA)
V
IL
Input low voltage
-1.5
1
V
V
IH
Input high voltage
2
6
V
V
IHy
Input voltage hysteresis
2)
50
100
mV
I
IN
Input pull down current
V
IN
= 5V, V
S
6.5V
8
20
40
μ
A
Digital Outputs (ST1 to ST4)
V
STL
Status output voltage in low state
5)
I
ST
40
μ
A
0
0.4
V
V
STH
Status output voltage in high state
5)
I
ST
-40
μ
A
2.5
3.45
V
I
ST
-120
μ
A
2
3.45
V
R
DIAGL
R
OUT
+ R
DSON
in low state
0.3
0.64
1.5
k
R
DIAGH
R
OUT
+ R
DSON
in high state
1.5
3.2
7
k
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
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