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參數(shù)資料
| 型號： | FAN7300 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | LCD Back Light Inverter Drive IC |
| 中文描述： | 液晶背光逆變器驅(qū)動IC |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 672K |
| 代理商： | FAN7300 |
FAN7300
5
Electrical Characteristics
Vcc=10V, for typical values Ta=25
°
C, for min/max values Ta is the operating ambient temperature range with
-25
°
C
≤
Ta
≤
85
°
C and 6V
≤
Vcc
≤
25V, unless otherwise specified.
Characteristics
REFERENCE SECTION
Reference Voltage
Line Regulation
3V Regulation Voltage
OSCILLATOR SECTION(MAIN)
Oscillation Frequency
CT High Voltage
CT Low Voltage
OSCILLATOR SECTION(BURST)
Oscillation Frequency
BCT High Voltage
BCT Low Voltage
ERROR AMP SECTION
Feedback Output High Voltage
Output Sink Current
Output Source Current
Feedback High Voltage On Burst Dimming
MULTIPLIER SECTION
Multiplier Input Voltage High
Multiplier Gain
SOFT START SECTION
Soft Start Current
Soft Start Clamping Voltage
PROTECTION SECTION
Open Lamp Protection Voltage
Short Circuit Protection Voltage
Open Lamp Regulation
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Vref
Vref
V3
-
1.46
-
2.86
1.5
2
2.96
1.54
25
3.06
V
8
≤
V
CC
≤
20V
mV
V
-
fosc
Vcth
Vbct1
Ct = 330pF, Rt = 14k
75
-
-
95
1.75
0.25
115
-
-
kHz
V
V
-
-
fosc
Vbcth
Vbct1
Ctb = 180nF
125
-
-
170
1.75
0.25
205
-
-
Hz
V
V
-
-
Veh
lsin
lsur
Vfbh
EA_IN = 0V
EA_OUT = 2.2V
EA_OUT = 2.2V
R(EA_IN) = 50k
3.2
-
1
3.7
-
-
4.2
-1
-
V
mA
mA
V
Va+0.1 Va+0.4
Va+0.7
Vmih
K
-
-
1.4
-
1.6
0.85
1.8
-
V
1/V
I
SS
Vssh
S_S=2V
5
3
8.3
3.7
11.6
4.4
uA
V
-
Vpr
Vsc
Vor
-
-
-
2.5
2.5
2.5
3
3
3
3.5
3.5
3.5
V
V
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN7300G | 功能描述:LCD 驅(qū)動器 HALF BRIDGE LCD BA CKLIGHT CONTROLLER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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 |
| FAN7300GX | 功能描述:LCD 驅(qū)動器 HALF BRIDGE LCD BA CKLIGHT CONTROLLER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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 |
| FAN7310 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Back Light Inverter Drive IC |
| FAN7310_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Back Light Inverter Drive IC |
| FAN7310_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LCD Backlight Inverter Drive Integrated Circuit |
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