- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄375726 > FAN7311 (Fairchild Semiconductor Corporation) LCD Backlight Inverter Drive IC PDF資料下載
參數(shù)資料
| 型號(hào)： | FAN7311 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | LCD Backlight Inverter Drive IC |
| 中文描述： | 液晶背光逆變器驅(qū)動(dòng)IC |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 461K |
| 代理商： | FAN7311 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
8
www.fairchildsemi.com
FAN7311 Rev. 1.0.0
F
Open lamp regulation & open lamp protection:
It is neces-
sary to suspend power stage operation if an open lamp occurs,
because the power stage has high gain. When a voltage higher
than 2V is applied to the OLR pin, the part enters regulation
mode and controls the EA_OUT voltage. This limits the lamp
voltage by summing 105uA into the feedback node. At the same
time, the OLP capacitor, connected to the OLP pin, is charged
by the 1.4uA internal current source. Once it reaches 2.5V, the
IC enters shut down where all the output is high.
Output Drives:
The four output drives are designed so that
switches A and B, C and D never turn on simultaneously. The
OUTA-OUTB pair is intended to drive one half-bridge in the
external power stage. The OUTC-OUTD pair will drive the other
half-bridge.
8.5V
8.5V
8.5V
8.5V
VIN
VIN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN7311G | LCD Backlight Inverter Drive IC |
| FAN7311GX | LCD Backlight Inverter Drive IC |
| FAN7315G | LCD Back Light Inverter Drive IC |
| FAN7315 | LCD Back Light Inverter Drive IC |
| FAN7361 | High-Side Gate Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN7311_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Backlight Inverter Drive IC |
| FAN7311_0712 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Backlight Inverter Drive IC |
| FAN7311AG | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN7311AGX | 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN7311B | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Backlight Inverter Drive IC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。