VNQ7040AYTR

VNQ7040AYTR is a quad channel high-side driver. It has multisense analogue feedback for automotive applications. This device is designed to drive 12V automotive grounded loads through a 3V and 5V CMOS-compatible interface, and to provide protection and diagnostics. This device integrates advanced protective function such as load current limitation, overload active management by power limitation and over temperature shutdown with configurable latch-off. It has a dedicated multifunction multiplexed analogue output pin which delivers sophisticated diagnostic functions such as high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. This driver is ideal for automotive resistive, inductive and capacitive loads. It is specially intended for automotive turn indicators (up to P27W or SAE1156 and R5W paralleled or LED rear combinations).

• Load current limitation, case style is PowerSSO-36
• Self limiting of fast thermal transients
• Configurable latch-off on over temperature or power limitation with dedicated fault reset pin
• Loss of ground and loss of VCC
• Reverse battery through self turn-on
• Electrostatic discharge protection
• Operating voltage range is 4V to 28VCC
• Standby current ISTBY is 0.5µA (max)
• Current limitation ILIMH is 34A (typ)
• Typ. on-state resistance is RON 40mohm per channel