Click to expand full text
WS7140S Product Description
High-side driver with current sense analog feedback for automotive applications
Features
General Description
◆ WS7140S is single channel high-side drivers with current ◆ Operating voltage range:4.5V to 28V
sense analog feedback for automotive applications, the devices ◆ Load current limitation
are designed to drive 12 V automotive grounded loads through ◆ Output short-circuit protection
a 3 V and 5 V. ◆ Standby current <1.0μA
◆ WS7140S integrates advanced protective functions such as ◆ On-state resistance Typ=145mΩ
load current limitation, overload active management by power ◆ Thermal shutdown indication
limitation and overtemperature shutdown.