TI intros 60-V, 2.2 MHz DC/DC converter

BANGALORE, INDIA: Texas Instruments Inc. (TI) recently introduced an automotive-qualified DC/DC step-down converter that offers a leading combination of high voltage up to 60 V, a switching frequency up to 2-MHz,
and ultra-low quiescent current of 65-µA in a small, monolithic package.

The first in a family of automotive-qualified DC/DC controllers and converters, the TPS54362-Q1 converts an unregulated input voltage to a fixed lower output voltage to power automotive applications, such as infotainment, navigation systems, and power supply for electronic control units.

In addition, the TPS54362-Q1 allows designers to reduce overall solution size, cost and design complexity when compared to discrete solutions.

Key features and benefits
* Support for transients up to 60 V and a wide input voltage range of 3.6 V to 48 V protects the system.
* Up to 2-MHz frequency allows for smaller size external components, saving valuable board space and reducing overall solution cost.
* Ultra-low quiescent current of 65-µA and standby mode ensures less battery drain from the vehicle battery, resulting in longer battery life.
* Integrated voltage supervisor to help monitor system performance.