VN9004AJ Overview
Description
transient supply voltage Operating voltage range Typ. on-state resistance (per channel) Current limitation (typ.) Standby current (max.) Parameter VCC VCC RON ILIMH ISTBY Value 36 V 4 to 28 V 4.2 mΩ 108 A 0.5 µA - AEC-Q100 qualified - Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013) - General – Single channel smart high-side driver with current sense analog feedback – Very low standby current – Compatible with 3 V and 5 V CMOS outputs - Current sense diagnostic functions – Multiplexed analog feedback of: load current with high precision proportional current mirror – Overload and short to ground (power limitation) indication – Thermal shutdown indication – OFF-state open-load detection (with external pull-up) – 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 through self turn-on – Electrostatic discharge protection.
