TPS75003 chip: for Spartan and Cyclone provides power management solutions

Electronic enthusiasts Network: This paper describes the performance of its main application circuit diagram TPS75003 chips.TPS75003 chip is the chip power management solutions for TI's a Spartan and Cyclone offer.

　　Key Features:

　　1 two efficiency of 95% of the 3A buck controllers and one of 300mA LDO;

　　2 adjustable output voltage of 1.2V to 1.0V buck circuit and the LDO;

　　3 Input voltage range: 2.2-6.5V;

　　4 each independently usable supply

　　5 Packaging: low profile 4.5mm * 3.5mmOFN

　　Pros: Small single-chip solution; flexible sequencing.

　　FPGA Applications: Altera Cyclone II family of products; Xilinx Spartan-3 family of products?.

　　Application circuit is shown below: