Datasheet 搜索 > FET驱动器 > ST Microelectronics（意法半导体） > VN7050AJTR 数据手册 > VN7050AJTR 开发手册 1/55 页
￥ 5.237
VN7050AJTR 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:
PowerSSO-16
描述:
VN7050AJ 系列 28 V 50 mOhm 高边 驱动器 带多路检测 模拟反馈
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P44P45P46P47P48P49P50P51P52
标记信息在P51P52
封装信息在P47P49P53
技术参数、封装参数在P9
应用领域在P1
电气规格在P9P10P11P12P13P14P15P16P17P18P19P20
导航目录
VN7050AJTR数据手册
Page:
of 55 Go
若手册格式错乱，请下载阅览PDF原文件
VN7050AJ, VN7050AS
High-side driver with MultiSense analog feedback for automotive
applications
Datasheet - production data
Features
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
Standby current (max) I
STBY
0.5 µA
• 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
− Configurable latch-off on
overtemperature or power limitation
with dedicated fault reset pin
− Loss of ground and loss of V
CC
− 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 devices are single channel high-side drivers
manufactured using ST proprietary VIPower
®
M0-7 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.
May 2015 DocID027397 Rev 1 1/55
This is information on a product in full production.
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
