Datasheet 搜索 > FET驱动器 > ST Microelectronics（意法半导体） > VN7050AJ-E 数据手册 > VN7050AJ-E 开发手册 1/54 页
￥ 6.385
VN7050AJ-E 开发手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
FET驱动器
封装:
PowerLFSOP-16
描述:
STMICROELECTRONICS VN7050AJ-E 芯片, 场效应管驱动器, MOSFET, 高压侧, POWERSSO-16
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P7Hot
原理图在P7P8
封装尺寸在P46P47P48P49
封装信息在P49P50
技术参数、封装参数在P9P10
应用领域在P1
电气规格在P9P10P11P12P13P14P15P16P17P18P19P20
导航目录
VN7050AJ-E数据手册
Page:
of 54 Go
若手册格式错乱，请下载阅览PDF原文件
This is information on a product in full production.
October 2014 DocID022403 Rev 8 1/54
VN7050AS-E, VN7050AJ-E
High-side driver with MultiSense analog feedback for automotive
application
Datasheet
-
production data
Features
• Automotive qualified
• General
– Single channel smart high-side driver with
MultiSense analog feedback
– Very low standby current
– Compatible with 3 V and 5 V CMOS
outputs
• MultiSense diagnostic functions
– Multiplexed analog feedback of: load
current with high precision proportional
current mirror, V
CC
supply voltage and
T
CHIP
device temperature
– Overload and short to ground (power
limitation) indication
– Thermal shutdown indication
– OFF-state open-load detection
– Output short to V
CC
detection
– Sense enable/ disable
• Protections
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Loss of ground and loss of V
CC
– Configurable latch-off on overtemperature
or power limitation with dedicated fault
reset pin
– Reverse battery with external components
– Electrostatic discharge protection
Applications
• All types of automotive resistive, inductive and
capacitive loads
• Specially intended for Automotive Turn
Indicators (up to P27W or SAE1156 or LED
Rear Combinations)
Description
The VN7050AS-E and VN7050AJ-E are single
channel high-side driver manufactured using ST
proprietary VIPower
®
technology and housed in
PowerSSO-16 and SO-8 packages. The devices
are designed to drive 12 V automotive grounded
loads through a 3 V and 5 V CMOS-compatible
interface, and to provide protection and
diagnostics.
The devices integrate advanced protective
functions such as load current limitation, overload
active management by power limitation and
overtemperature shutdown with configurable
latch-off. A FaultRST
pin unlatches the output in
case of fault or disables the latch-off functionality.
A dedicated multifunction multiplexed analog
output pin delivers sophisticated diagnostic
functions including high precision proportional
load current sense, supply voltage feedback and
chip temperature sense, in addition to the
detection of overload and short circuit to ground,
short to V
CC
and OFF-state open-load. A sense
enable pin allows OFF-state diagnosis to be
disabled during the module low-power mode as
well as external sense resistor sharing among
similar devices.
Max transient supply voltage V
CC
40 V
Operating voltage range V
CC
4 to 28 V
Typ. on-state resistance (per Ch) R
ON
50 mΩ
Current limitation (typ) I
LIMH
30 A
Stand-by current (max) I
STBY
0.5 µA
62
("1($'5
www.st.com
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
