Cypress公司的PowerPSoC系列集成了可編程的SoC技術(shù),功率電子控制器和開關(guān)器件,可以替代傳統(tǒng)的MCU,系統(tǒng)IC以及其周圍的數(shù)量眾多的分立元件,使得PowerPSoC解決方案容易使用在照明應(yīng)用上.PowerPSoC包括1A2MHz功力FET,滯后控制器,電流檢測放大器,PrISM/PWM調(diào)制器,以創(chuàng)建完整的LED功率管理.而PowerPSoC用于太陽能對鉛酸電池充電的參考設(shè)計采用最大功率點跟蹤(MPPT)算法,實現(xiàn)最佳的電池充電過程,從而延長電池壽命,降低電池維護和平和提高
Cypress 公司的
PowerP
SoC系列集成了可編程的SoC技術(shù),
功率電子控制器和
開關(guān)器件,可以替代傳統(tǒng)的
MCU,系統(tǒng)
IC以及其周圍的數(shù)量眾多的分立元件,使得PowerPSoC解決方案容易使用在照明應(yīng)用上. PowerPSoC包括1A 2MHz功力
FET,滯后控制器,
電流檢測放大器, PrISM/PWM調(diào)制器,以創(chuàng)建完整的
LED功率管理.而PowerPSoC用于
太陽能對鉛酸
電池充電的參考設(shè)計采用最大功率點跟蹤(MPPT)算法,實現(xiàn)最佳的電池充電過程,從而延長電池壽命,降低電池維護和平和提高系統(tǒng)性能.本文介紹了PowerPSoC系列的主要特性,架構(gòu)方框圖,邏輯方框圖, 帶RGBA色彩混合配置的LED照明框圖和MPPT太陽能充電器控制器的方框圖,指標和詳細電路圖和材料清單.
The PowerPSoC family incorporates programmable system-
on-chip technology with the best in cl
ass power electron
icscontrollers and switching devices to create easy to use power-system-on-chip solutions for lighting applications.
All PowerPSoC family devices are designed to replace traditional MCUs, system ICs, and the numerous discrete components that surround them. PowerPSoC devices feature high
performance power electronics including 1A 2 MHz power FETs, hysteretic controllers, current sense amplifiers, and PrISM/PWM modulators to create a complete power electronics solution for LED power management. Configurable power, analog, digital,and interconnect circuitry enables a high level of integration in a host of industrial, commercial, and consumer LED lighting applications.
This architecture integrates programmable analog and digital blocks to enable the user to create customized peripheral configurations that match the requirements of each individual application.
Additionally, the device includes a fast CPU, Flash program memory, SRAM data memory, and configurable I/O in a range of convenient
pinouts and packages.
