參數(shù)資料
型號： VN808SR
廠商： 意法半導體
英文描述： Octal channel high side driver
中文描述： 八路通道高邊驅動器
文件頁數(shù)： 1/16頁
文件大?。?/td> 359K
代理商： VN808SR
March 2007
Rev 3
1/16
16
VN808SR
Octal channel high side driver
Features
Type
■
V
CC
/2 compatible input
■
Junction over-temperature protection
■
Case over-temperature protection for thermal
independence of the channels
■
Current limitation
■
Shorted load protection
■
Undervoltage shudown
■
Protection against loss of ground
■
Very low stand-by current
■
Compliance to 61000-4-4 IEC test up to 4KV
Description
The VN808SR is a monolithic device designed in
STMicroelectronics VIPower M0-3 technology,
intended for driving any kind of load with one side
connected to ground.
Figure 1.
Block diagram
Active current limitation combined with thermal
shutdown and automatic restart, protect the
device against overload. In overload condition,
channel turns OFF and back ON automatically so
as to maintain junction temperature between T
TSD
and T
R
. If
this condition makes case temperature
reach T
CSD
, overloaded channel is turned OFF
and and will restart only when case temperature
has decreased down to T
CR
( see waveform 3
Figure 7 on page 10
). Non overloaded channels
continue to operate normally. Device
automatically turns OFF in case of ground pin
disconnection. This device is especially suitable
for industrial applications conform to IEC 61131
R
DS(on)
I
out
V
CC
VN808SR
150m
0.7A
45V
PowerSO-36
www.st.com
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相關代理商/技術參數(shù)
參數(shù)描述
VN808SR_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Octal channel high side driver
VN808SR13TR 功能描述:電源開關 IC - 配電 Octal Ch HiSide Drvr RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
VN808TR-32-E 功能描述:功率驅動器IC Octal channel High Side Driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
VN808TR-E 功能描述:功率驅動器IC Octal Channel High RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
VN820 功能描述:功率驅動器IC 9A 36V High Side RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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