illustrate

The TPS75003 is a complete power management solution for FPGAs, DSPs and other multi-power applications. The device has been tested to meet all Spartan-3E and Spartan-3L starting profile requirements with the Xilinx Spartan-3, including monotonic ramp voltage and rise time for the lowest rail. Allows each output to be independently allowed sequencing to reduce the start-up of power requirements. Each power supply inrush current limit for soft-start is limited at startup. Two integrated buck controllers allow for high efficiency such as core low and high current supply, low cost voltage conversion and I/O A 300mA LDO is available with an integrated-3 FPGA for an auxiliary rail Spartan such as V_CCAUXAt Xilinx. All three supply voltages provide maximum flexibility in user-programmable options.

characteristic

• Two 95% efficiency, 3A buck controllers and a 300mA LDO
• Testing and Xilinx endorsed power supplies for the Spartan-3, Spartan-3E and Spartan-3L FPGAs
• Adjustable voltage (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDOs) for output voltages on all channels
• Input voltage range: 2.2V to 6.5V
• Independent soft-start for each power supply
• Flexible sequencing supply for each individual enabler
• LDO stabilization with 2.2μF ceramic output capacitor
• Small, low-profile 4.5 mm × × 0.9 mm QFN package 3.5 mm
• apply
  • Supply of FPGA/DSP/ASIC
  • Stb
  • DSL modem
  • Plasma TV display panel