STMicroelectronics VNQ7140AJ-E
The VNQ7140AJ-E is a quad channel high-side driver manufactured using ST proprietary VIPower® technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics. The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.VNQ7140AJ-E Specifications
- Mount Type : Surface Mount
- Min Voltage : 4V
- Max Voltage : 28V
- Fault Protection : Over Temperature, Over Voltage
- Outputs : 4
- Max Output Current : 1A
- Terminals : 16
- Circuits : 1
- Max Operating Temp : 150°C
- Min Operating Temp : -40°C
- Max Supply Current : 16mA
Source:
Octopart
| Part No. | VNQ7140AJ-E |
|---|---|
| Datasheet | VNQ7140AJ-E Download |
| Manufacturer |  STMicroelectronics |
| Description | Quad channel high-side driver |
| Buy | Stock & Price |
FEATURES
Max transient supply voltage VCC Operating voltage range VCC Typ. on-state resistance (per Ch) RON Current limitation (typ) ILIMH Stand-by current (max) ISTBY 40 V 4 to 28 V 140 mΩ 12 A 0.5 µA● General – Quad 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, 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
APPLICATIONS
● All types of automotive resistive, inductive and capacitive loads● Specially intended for automotive signal lamps (up to R10W or LED Real Combinations)
DESCRIPTION
A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.
