TPS62162

The TPS62162 from Texas Instruments is an easy-to-use synchronous step-down DC/DC converter optimized for applications requiring high power density. This device features the DCS-Control™ topology, enabling a wide input voltage range from 3V to 17V and supporting up to 1A of output current.

The converter allows for an adjustable output voltage ranging from 0.9V to 6V, with fixed output voltage versions also available. It boasts a high switching frequency of typically 2.25 MHz, which facilitates the use of small inductors and provides a fast transient response. The quiescent current is typically 17 µA, contributing to power efficiency.

Key features include a power good output, 100% duty cycle mode capability, and protection against short circuits and over-temperature conditions. The TPS62162 is pin-to-pin compatible with TPS62170 and TPS62125, offering design flexibility. It is available in 8-pin WSON and VSSOP packages, both measuring 3.00 mm x 3.00 mm or 2.00 mm x 2.00 mm respectively, suitable for space-constrained applications.

This device is well-suited for various power management needs where efficiency and compact size are critical. Its robust design and feature set make it a reliable choice for embedded systems and portable electronics.