Texas Instruments has introduced two power management development kits, which help designers generate clean positive and negative voltage rails to power analogue circuits. The TPS54060 and TPS7A30/49 development kits remove switching noise and increase the performance of data converters, operational amplifiers, clocks and other signal chain devices. Designers have the ability to enhance the power performance of their system by connecting the evaluation modules for a comprehensive low-noise reference design. The 60V TPS54060 switcher in an inverting buck-boost configuration generates an accurate, balanced positive and negative output voltage of up to 18V. The positive and negative voltage outputs are post-regulated with TPS7A30 and TPS7A49 low-noise high-PSRR LDOs.
