參數(shù)資料
型號(hào): 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(yè)數(shù): 8/27頁(yè)
文件大?。?/td> 1535K
代理商: AAT1231ITP-1-T1
AAT1231/1231-1
Step-Up DC/DC Converters for
White LED Backlight Applications
8
1231.2007.01.1.2
Typical Characteristics
Input Disconnect Switch Resistance
vs. Input Voltage
Input Voltage (V)
R
D
Ω
)
140
160
180
200
220
240
260
280
300
2.5
3
3.5
4
4.5
5
5.5
6
120
°
C
100
°
C
25
°
C
85
°
C
Low Side Switch On Resistance
vs. Input Voltage
Input Voltage (V)
R
D
Ω
)
40
60
80
100
120
140
160
2.5
3
3.5
4
4.5
5
5.5
6
120
°
C
100
°
C
25
°
C
85
°
C
EN/SET High Threshold vs. Input Voltage
Input Voltage (V)
V
I
0.6
0.5
0.4
0.7
0.8
0.9
1.0
1.1
1.2
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
25
°
C
85
°
C
-40
°
C
EN/SET Low Threshold vs. Input Voltage
Input Voltage (V)
V
I
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
-40
°
C
25
°
C
85
°
C
EN/SET Off Timeout vs. Input Voltage
Input Voltage (V)
E
50
100
150
200
250
300
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
25°C
85°C
-40°C
EN/SET Latch Timeout vs. Input Voltage
Input Voltage (V)
E
100
150
200
250
300
350
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
85
°
C
-40
°
C
25
°
C
相關(guān)PDF資料
PDF描述
AAT1231ITP-T1 Step-Up DC/DC Converters for White LED Backlight Applications
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