参考设计
(14)
Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.2V @ 8A)
PMP6577.2: PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. For each output a TPS40400 controller with a dual NexFET is used. TPS40400 has PMBus interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz.
Power Solution for Xilinx 7-Series MGT with 5V input voltage (1V @ 12A)
PMP6577.1: PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. For each output a TPS40400 controller with a dual NexFET is used. TPS40400 has PMBus interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz.
Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.8V @ 2.6A)
PMP6577.3: PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. For each output a TPS40400 controller with a dual NexFET is used. TPS40400 has PMBus interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz.
Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.8V @ 2.6A) - PMP6577.3 - TI Tool Folder
PMP6577: PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. For each output a TPS40400 controller with a dual NexFET is used. TPS40400 has PMBus interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz.
High-Efficiency Backup Power Supply Reference Design
PMP9761: This reference design describes a backup power circuit which addresses instantaneous protection against power interruptions by using a buck-boost converter and a backup capacitor. The implementation is based on a completely integrated TPS63060 buck-boost converter circuit enabling a small total solution size. This configuration has been tested with a full test report and operation explanation.
Contactless Charger 30mA Single Li-Ion
PMP4651: Complete wireless charger set for small Li-Ion battery charging system. The nominal output curent is 30mA on a single cell battery, while the intput comes from an USB source.
Wide Vin Buck Converter in TO-220 Packaging - Reference Design
PMP9450: PMP9450 is a reference design that is done so that the LM46002 can be evaluated in designs that use the LM2592HV. The board is pin and function compliant with the LM2592HV in TO-220. The design methodology was such that all external components used on the LM2592HV board were kept the same, and only the functional device was replaced with the small daughter board as seen in the photos.
Supercapacitor Backup Power Supply with Active Cell Balancing Reference Design
PMP9766: This reference design describes a backup power circuit which addresses instantaneous protection against power interruptions by using a buck-boost converter and two stacked supercapacitors. The implementation is based on a completely integrated TPS63020 buck-boost converter circuit enabling a small total solution size. The design also provides an active cell balancing circuit. This configuration has been tested with a full test report and operation explanation.
Contactless Battery Charger
PMP2562: This reference design is a very small resonant Flyback converter coupled via air (few millimeter distance) from a "receiver". ~ 250mW is wirelessly transferred with an efficiency of 65%.
5KW Interleaved CCM Power Factor Correction Converter
PMP4311: PMP4311 is for VFAC (Variable Frequency Air-Conditioner) applications, which use TI Interleaved CCM PFC controller UCC28070 to achieve 5KW two phases interleaved PFC and use UCC28610 as an auxiliary Flyback Power Supply.
Multi-Cell Battery Manager Unit with Integrated Charging, Gauging, Authentication and Protection
TIDA-00553: The Texas Instruments bq40z60 device is a Battery Pack Manager that integrates battery charging control output, gas gauging, and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables internal communication between the fuel gauging processor and battery charger controller to optimize the charging profile based on the external load conditions and power path source management during load transients and adaptor current limitations in the system. The charging current efficiency is scalable for power transfer based on the external components, such as the NFETs, inductor, and sensing resistor.
Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.2V @ 8A) - PMP6577.2 - TI Tool Folder
PMP6577: PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. For each output a TPS40400 controller with a dual NexFET is used. TPS40400 has PMBus interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz.
