參數(shù)資料
型號： AAT1231ITP-1-T1
廠商： Advanced Analog Technology,lnc.
英文描述： Step-Up DC/DC Converters for White LED Backlight Applications
中文描述： 升壓型DC / DC轉(zhuǎn)換器，用于白光LED背光應(yīng)用
文件頁數(shù)： 6/27頁
文件大?。?/td> 1535K
代理商： AAT1231ITP-1-T1
Typical Characteristics
Output Ripple
(6 White LEDs; I
LED
= 20mA)
Time (200ns/div)
V
OUT
(DC
Offset 20.7V)
(20mV/div)
V
LX
(V)
I
L
(A)
0
0.5
0
20
Output Ripple
(6 White LEDs; I
LED
= 13mA)
Time (400ns/div)
V
OUT
(DC
Offset 19.8V)
(50mV/div)
V
LX
(V)
I
L
(A)
0
0.5
0
20
Shutdown
(V
FB
= 0.6V; I
LED
= 20mA)
E
F
I
Time (50μs/div)
0
0.2
0.4
0.6
0.0
0.5
2.5V
0V
Line Transient
(6 White LEDs; R
BALLAST
= 30.1
Ω
)
I
O
Time (50μs/div)
20.2
20.4
20.6
20.8
0.4
0.6
0.8
3.6V
4.2V
Accuracy I
LED
vs. Input Voltage
(V
FB
= 0.6V; R
BALLAST
= 30.1
Ω
)
Input Voltage (V)
A
L
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.7
3.2
3.7
4.2
4.7
5.2
5.7
-40
°
C
25
°
C
85
°
C
Accuracy I
LED
vs. Temperature
(V
FB
= 0.6V; R
BALLAST
= 30.1
Ω
)
Temperature (
°
C)
A
L
-1.0
-0.8
-0.5
-0.3
0.0
0.3
0.5
0.8
1.0
-40
-15
10
35
60
85
AAT1231/1231-1
Step-Up DC/DC Converters for
White LED Backlight Applications
6
1231.2007.01.1.2
相關(guān)PDF資料
PDF描述
AAT1231ITP-T1 Step-Up DC/DC Converters for White LED Backlight Applications
AAT1232 24V 100mA Step-Up Converter
AAT1232IRN-T1 24V 100mA Step-Up Converter
AAT1232ITP-T1 24V 100mA Step-Up Converter
AAT1265 Low Voltage 2MHz Step-Up DC/DC Converter in SC70JW Package
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT1231ITP-T1 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER
AAT1232 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:24V 100mA Step-Up Converter
AAT1232_07 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:24V 100mA Step-Up Converter
AAT1232IRN-T1 制造商:Advanced Analogic Tech 功能描述:IC DC/DC CONV STEP UP 24V 100MA
AAT1232ITP-DB1 制造商:Advanced Analogic Tech 功能描述:AAT1232 Series 24 V 100 mA Step-Up DC/DC Converter Eval Board 制造商:SKYWORKS SOLUTIONS 功能描述:AAT1232 Series 24 V 100 mA Step-Up DC/DC Converter Eval Board
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