TPS62293DRVR

The TPS62293DRVR is a dual buck DC-DC switching regulator controller targeted for automotive applications. It features a high-performance current mode architecture including a unique low RDSON output driver for driving both high-side and low-side power MOSFETs.

The TPS62293DRVR offers a wide range of input voltage from 4.5V to 42V and supports output voltages from 1V to 6V, with an adjustable switching frequency up to 1.2MHz. The integrated high-side power MOSFET driver provides internal dead time, as well as external Miller clamp voltage and Miller clamp current, to minimize the EMI noise. The device also has four hysteresis thresholds and can be used to regulate two separate output rails.

The TPS62293DRVR is designed to provide several loop protection features, including over-voltage protection, under-voltage protection, over-current protection, and auto-restart. All these features make it an ideal solution for automotive applications.

The TPS62293DRVR is also designed to support a wide range of operating conditions and load conditions. It operates in a continuous conduction mode and is designed to handle load transients with minimum output voltage ripple. The TPS62293DRVR also features an adjustable output current limit, allowing system designers to optimize inductor size, reduce power losses, and minimize board size.

In addition to its unique and highly integrated features, the TPS62293DRVR is also designed to offer excellent EMI performance. The device utilizes an advanced EMI control scheme to reduce output noise, while still providing high efficiency at light loads. The device also incorporates a valley current sense scheme, which reduces radiated EMI.

The TPS62293DRVR is ideal for applications such as automotive infotainment systems, body and chassis control, powertrain systems, in-vehicle networks, and automotive lighting systems. It is also suitable for other DC-DC converter applications, such as medical, industrial, and consumer.

In conclusion, the TPS62293DRVR is a highly integrated dual buck DC-DC switching regulator controller targeted for automotive applications. It features a wide range of input and output voltage and supports an adjustable switching frequency up to 1.2MHz. The TPS62293DRVR is also designed to provide excellent EMI performance, making it an ideal solution for automotive applications.