STMicroelectronics VN5025AJ-E
The VN5025AJ-E is a monolithic device made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads with one side connected to ground. This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio) when CS_DIS is driven low or left open.FEATURES
Max supply voltage Operating voltage range Max on-state resistance Current limitation (typ) Off state supply current VCC VCC RON ILIMH IS 41 V 4.5 to 36V 25 m 40 A 2 µA● General features – Inrush current active management by power limitation – Very low stand-by current – 3.0V CMOS compatible input – Optimized electromagnetic emission – Very low electromagnetic susceptibility – In compliance with the 2002/95/EC european directive
● Diagnostic functions – proportional load current sense – high current sense precision for wide range currents – current sense disable – thermal shutdown indication – very low current sense leakage
● Protection – Undervoltage shut-down – Overvoltage clamp – package – Load current limitation – Self limiting of fast thermal transients – Protection against loss of ground and loss of Vcc – Thermal shut down PowerSSO-12 – Reverse battery protection (see Application schematic ) – Electrostatic discharge protection Application
● All types of resistive, ind...