文档下载
BSS84数据表
参考设计(15)
Digitally controlled power multiplexing and monitoring system
PMP5927: PMP5927 is an I2C controlled 1:7 Power Mux and Monitoring System for DC distribution systems from 9 to 80 V. It is well suited for distributing power to TMAs (Tower Mounted Antennas), LED Arrays, and other DC systems needing sequencing, circuit protection, and monitoring via an I2C interface. With the built in USB to I2C converter, the PMP5927 can be easily used with only a USB to Mini USB cable and the downloadable GUI.
Reference Design - Two Switch Buck Boost Built with a Buck Controller
PMP7156: This reference design provides a solution to how to build a two switch Buck Boost Converter with a Buck Controller for small loads. An input voltage between 8V and 16V is converted to 12V at the output with a 1A load.
Reference Design for Telecom Applications (1.05V @ 7A) - PMP4742.5 - TI Tool Folder
PMP4742: For PMP4742.5, the core voltage is supplied by TPS40021, which drives CSD16406 and CSD16409 to deliver 1.05V@7A. The TPS2420 on the 5Vin limits the inrush current "seen" by the 5V source.
Reference Design for Telecom Applications (1.8V @ 4A) - PMP4742.6 - TI Tool Folder
PMP4742: PMP4742.6 supplies the DDR2 memory by means of TPS54620 (1.8V@3.5A) and TPS51200 (0.9V@0.5A). The DDR2 current is monitored by INA210 and shunt resistor.
Reference Design for Telecom Applications (12V @ 1.1A) - PMP4742.1 - TI Tool Folder
PMP4742: PMP4742.1 comprises a negative input (-10.8V to -13.2V) to positive output (12V@1A average) inverting buck-boost converter with TPS40210; a hot swap circuit with TPS2420 quickly limits the output current to 2A peak.
Reference Design for Telecom Applications (24V @ 0.5A)
PMP4742.2: PMP4742.2 is a simple and efficient non synchronous boost converter. It boosts the input 12V to 24V at 150mA nominal, 500mA maximum. Its enable pin is driven by power good signal from the hot swap TPS2420.
Energy Harvesting LaunchPad BoosterPack for Brushed DC Motor Control Reference Design
TIDA-00616: The Energy Harvesting LaunchPad for Brushed DC Motor Control is designed for charging a Li-ion or Li-polymer battery with solar energy, and subsequently using a voltage regulator to provide secondary system power to a TI LaunchPad and any peripherals connected the LaunchPad. The BoosterPack is designed for low power and automation applications, using an on-board nano-timer and dual H-bridge motor drivers that have integrated MOSFETs with an extremely low 45mΩ Rds(on).
Reference Design for Telecom Applications (1.8V @ 4A)
PMP4742.6: PMP4742.6 supplies the DDR2 memory by means of TPS54620 (1.8V@3.5A) and TPS51200 (0.9V@0.5A). The DDR2 current is monitored by INA210 and shunt resistor.
Reference Design for Telecom Applications (12V @ 1.1A)
PMP4742.1: PMP4742.1 comprises a negative input (-10.8V to -13.2V) to positive output (12V@1A average) inverting buck-boost converter with TPS40210; a hot swap circuit with TPS2420 quickly limits the output current to 2A peak.
Reference Design for Telecom Applications (1.2V @ 2A)
PMP4742.4: For PMP4742.4, A second TPS54620 synchronous buck converter, supplies an FPGA at 1.2V@2A. Also, the output current is measured by INA210 and shunt resistor.
Reference Design for Telecom Applications (3.3V @ 5A)
PMP4742.3: PMP4742.3 protects the 12Vin by means of hot swap controller (TPS2420) and feeds a TPS54620, syncronous buck converter, which generates 3.3V@3.7A. An INA210 reads the buck's current for monitoring purposes.
Reference Design for Telecom Applications (1.05V @ 7A)
PMP4742.5: For PMP4742.5, the core voltage is supplied by TPS40021, which drives CSD16406 and CSD16409 to deliver 1.05V@7A. The TPS2420 on the 5Vin limits the inrush current "seen" by the 5V source.
