參數(shù)資料
型號: VN808-E
廠商: 意法半導(dǎo)體
英文描述: Octal channel high side driver
中文描述: 八路通道高邊驅(qū)動器
文件頁數(shù): 9/17頁
文件大?。?/td> 441K
代理商: VN808-E
VN808-E
Current, voltage conventions and internal diagram
9/17
Figure 5.
Application example
Table 9.
Truth table
Conditions
INPUTn
OUTPUTn
STATUS
Normal operation
L
H
L
H
L
L
Current limitation
L
H
L
X
L
L
Overtemperature
(see waveforms 3, 4
Figure 8
) -> T
J
> T
TSD
L
H
L
L
L
H
Undervoltage
L
H
L
L
X
X
22μF
100nF
Load 1
Load 2
Load 3
Load 8
VN808-E
Status
Vin1
Vin2
Vin8
Vin3
Imax 80μA
10nF
.
.
.
.
.
.
.
.
RGND
Vcc24V 28,2V IEC61131
Vcc2compaibeinpus
Filter for bus inductance effect.,
Make supply voltage stable and
Avoid undervoltage shut-down
EMC filter
Protection for IEC 61000-4-5
Surge test suggested 1,5KE39xx
Optional protection for
V
CC
disconnection.
Protection against
IEC 61000-4-6
Current injection test
10
protection against disconnection
On inductive loads
PROTECTIONS INCLUDED IN THE DEVICE:
IEC 61000-4-2 ESD test better than 2kV Human Body Model – IEC 61000-4-4 Burst test
Status output current
From 2 to 4 mA
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