參數(shù)資料
型號(hào): HA17385HPS
廠商: Hitachi,Ltd.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: High Speed Current Mode PWM Control IC for Switching Power Supply
中文描述: 高速開關(guān)電源電流模式PWM控制IC
文件頁數(shù): 16/31頁
文件大?。?/td> 145K
代理商: HA17385HPS
HA17384SPS/SRP, HA17384HPS/HRP, HA17385HPS/HRP
16
A. Control in the case of heavy load
B. Control in the case of light load
V
CS
I
S
V
CS
I
S
As the load becomes heavy and the DC output decreases, the current sensing
level is raised as shown in A. above in order to increase the current in the switching
device in each cycle. When the load decreases, inverse control is carried out as
shown in B. above.
Figure 6 Primary Current Control of Transformer in Current Mode (Conceptual Diagram)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA17385HPS/HRP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply
HA17385HRP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply
HA17385HRP(E) 制造商:Renesas Electronics Corporation 功能描述:
HA17385PS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller
HA17393 制造商:Panasonic Industrial Company 功能描述:I.C.