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參數(shù)資料
| 型號(hào)： | HA17384 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 250000 SYSTEM GATE 1.5 VOLT FPGA |
| 中文描述： | 高速開(kāi)關(guān)電源電流模式PWM控制IC |
| 文件頁(yè)數(shù)： | 16/31頁(yè) |
| 文件大小： | 145K |
| 代理商： | HA17384 |
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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)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA17393 | Dual Comparator |
| HA17903FPK | Dual Comparator |
| HA17393F | Dual Comparator |
| HA17903 | 500000 SYSTEM GATE 1.5 VOLT FPGA |
| HA17903FP | Dual Comparator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA17384FP | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CURRENT MODE PWM CONTROL SWITTCHING REGULATOR ICS |
| HA17384HPS | 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 |
| HA17384HPS/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 |
| HA17384HRP | 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 |
| HA17384PS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CURRENT MODE PWM CONTROL SWITTCHING REGULATOR ICS |
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