參數(shù)資料
型號(hào)： DSP56F803
廠(chǎng)商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： Digital Switched-Mode Power Supply (SMPS)
中文描述： 數(shù)字開(kāi)關(guān)模式電源（SMPS）
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 137K
代理商： DSP56F803
Overview
The main purpose of a power supply is to
provide clean and stable power to a load,
regardless of power grid conditions. The
SMPS has been widely used in office
equipment, computers, communication
systems and other applications because of
its high efficiency and high energy density.
Vref
SCI
Voltage
Regulator
Current
Regulator
AN0
PWM
AN1
AN2
56F801
Vsynch
Shunt
AC110V
or
AC220V
Q1
L1
If
Vf
C1
GND1
D1
T1
T4
T2
T3
PWM1
Vref
SCI
Voltage
Regulator
56F8323
AN1
Current
Regulator
AN0
GND2
If
Vf
V-
L3
GND2
D5
D4
D3
D2
C3
C2
V+
L2
EXAMPLE DIGITAL SMPS
Key Benefits
> Power applications become
more flexible and universal
> High input power factor
lowers power pollution to the
power grid
> Intelligent mode management
and fault supervision
> Operating status can be
monitored and controlled in
real time
> Lower system and
maintenance cost
Building Control
Digital Switched-Mode Power
Supply (SMPS)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP56F803BU80 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 80Mhz/ 40MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線(xiàn)寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DSP56F803BU80E 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 80Mhz/40 MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線(xiàn)寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
DSP56F803BU80E 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor IC DSP Type:Cor
DSP56F803BU80E 制造商:Freescale Semiconductor 功能描述:DSP LQFP100 3.6V
DSP56F803E 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
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