VN7140AJ
VN7140AJ is High-side driver manufactured by STMicroelectronics.
Features
Max transient supply voltage Operating voltage range Typ. on-state resistance (per Ch) Current limitation (typ) Standby current (max)
VCC VCC RON ILIMH ISTBY
40 V 4 to 28 V 140 mΩ
12 A 0.5 µA
- AEC-Q100 qualified
- General
- Single channel smart high-side driver with Multi Sense analog feedback
- Very low standby current
- patible with 3 V and 5 V CMOS outputs
- Multi Sense diagnostic functions
- Multiplexed analog feedback of: load current with high precision proportional current mirror, VCC supply voltage and TCHIP device temperature
- Overload and short to ground (power limitation) indication
- Thermal shutdown indication
- OFF-state open-load detection
- Output short to VCC 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 VCC
- Reverse battery with external ponents
- Electrostatic discharge protection
Applications
- All types of automotive resistive, inductive and capacitive loads
- Specially intended for automotive signal lamps (up to R10W or LED Rear binations)
- Protected supply for ADAS systems: radars and...
