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CSD87381PEVM-603 implements a step-down synchronous buck converter using the NextFETTM Power Block II CSD87381P together with controller TPS51219RTE from Texas Instruments. CSD87381P NexFET™ Power Block II is a highly optimized design for synchronous buck applications offering high current and (...)
- 2% tolerance 1.0V output voltage
- Up to 15-Adc steady state output current
- 300kHz switching frequency
- Over 92% peak efficiency
SLPM069A.ZIP (4 KB) - PSpice Model CALCULATION TOOL Download
Buck Converter NexFET™ Selection Tool
FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
CALCULATION TOOL Download
- Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
- Select from a pre-established list of TI controllers or enter your own custom IC
- Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
SPLR001.ZIP (824 KB) REFERENCE DESIGNS Download REFERENCE DESIGNS Download
Power reference design for Xilinx® Zynq® UltraScale+™ MPSoC applications REFERENCE DESIGNS Download TIDA-01393 — This reference design is a configurable power solution designed to handle the entire Xilinx® Zynq® UltraScale+ (ZU+) family of MPSoC devices across various use cases.
The various versions of the TPS65086x PMIC allow this design to power devices from the basic ZU2CG device with a dual-core Arm® (...)
Comparison: 0.8V/8W GaN vs Silicon Power Supply Reference Design REFERENCE DESIGNS Download
PMP21440 — This reference design provides customers with a comparison study on the usage of GaN vs SI in power supply designs. This specific design uses TPS40400 controller to drive CSD87381 for the silicon power supply and LMG1210 with EPC2111 for the GaN power supply to provide 0.8V/10A. This design compares (...)
0.9V/10A PMBus POL Power Reference Design REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download REFERENCE DESIGNS Download
PMP20084 — This reference design is a 3.3Vin to 0.9V @ 10A power supply in a small form-factor, cost-effective design. It uses the TPS40400 controller in conjunction with the CSD87381P (a high and low side FET IC). The TPS40400 features full PMBUS telemetry for enhanced monitoring and control. The (...)
2.7-5Vin, 9V output boost circuit with 3A peak current
PMP4386 — The PMP4386 demonstrates boost converter solution with input voltage 2.7~5Vin and 9V3A peak current output. The design is limited in the small form factor as 19.8mmx13.2mmx8mm which can be used in portable equipment. The typical efficiency is 94.7%@full load with 5Vin.