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參數(shù)資料
| 型號(hào)： | FAN7311GX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | LCD Backlight Inverter Drive IC |
| 中文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PDSO20 |
| 封裝： | LEAD FREE, SSOP-20 |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 461K |
| 代理商： | FAN7311GX |
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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
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| FAN7315G | LCD Back Light Inverter Drive IC |
| FAN7315 | LCD Back Light Inverter Drive IC |
| FAN7361 | High-Side Gate Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN7311M | 功能描述:LCD 驅(qū)動(dòng)器 Half bridge gate driver RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| FAN7311MX | 功能描述:LCD 驅(qū)動(dòng)器 Half bridge gate driver RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| FAN7311N | 功能描述:LCD 驅(qū)動(dòng)器 POWER_CONVERSION RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| FAN7313 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Backlight Inverter Drive IC |
| FAN7313M | 功能描述:LCD 驅(qū)動(dòng)器 LCD BACKLIGHT INVERTER DRIVER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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