VNQ7040AY-E

The VNQ7040AY-E is a power management integrated circuit (PMIC) which specialises in power distribution switches, load drivers, and the like. This PMIC can be found in a wide range of applications, such as in industrial controllers, medical equipment, automotive infotainment, and communication network systems, to name a few.

The VNQ7040AY-E is a high-performance device that features an integrated PMOS and NMOS power switch. It is designed to reduce power dissipation in applications where the load is not driven through a dedicated power supply. The VNQ7040AY-E also supports stand-alone load drivers, making it suitable for use in a variety of motor-driven applications. This PMIC can support up to 4 small signal drivers, which have adjustable slew rates, and in-rush current limits.

The VNQ7040AY-E has a wide input supply voltage range of 2.3V to 28V and is capable of delivering up to 3A of current output. It is designed with low on-resistance, enabling it to reduce power dissipation and improve system efficiency. The VNQ7040AY-E can be used in both buck and boost topologies, enabling it to be used in any application with different input voltages. The integrated power switch also has programmable over-voltage, under-voltage, and over-temperature protection, making it highly reliable.

The VNQ7040AY-E also integrates a linear regulator, further reducing the number of components needed in highly demanding applications. The regulator supports output voltages from 0.6V to 5V, making it suitable for applications such as a 3.3V power supply for RF circuits. The device can also be used in a parallel configuration for higher current outputs, up to 9A.

The VNQ7040AY-E has an integrated watchdog timer which allows the device to monitor system health and take action if necessary. This, combined with the integrated power switch and power regulator makes the VNQ7040AY-E an ideal choice for a wide range of applications requiring efficient power management.

Overall, the VNQ7040AY-E is a highly efficient and reliable PMIC for applications requiring power distribution switches, load drivers, power supply regulators, and other features. It features a wide input supply voltage range and can deliver up to 3A of current output. It also integrates a linear regulator for output voltages from 0.6V to 5V, and can be used in both buck and boost topologies. The integrated watchdog timer ensures system health, making this PMIC a great choice for many applications.