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參數(shù)資料
| 型號： | AAT1231 |
| 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轉換器，用于白光LED背光應用 |
| 文件頁數(shù)： | 5/27頁 |
| 文件大?。?/td> | 1535K |
| 代理商： | AAT1231 |
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Typical Characteristics
Feedback Voltage vs. Temperature
(R
BALLAST
= 30.1
Ω
)
Temperature (
°
C)
F
0
100
200
300
400
500
600
700
-40
-15
10
35
60
85
Shutdown Current vs. Input Voltage
(EN = GND)
Input Voltage (V)
S
0.0
0.2
0.4
0.6
0.8
1.0
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
-40
°
C
85
°
C
25
°
C
Efficiency vs. LED Current
(12 White LEDs; R
BALLAST
= 30.1
Ω
)
LED Current (mA)
E
74
75
76
77
78
79
80
81
82
83
84
2
4
6
8
10
12
14
16
18
20
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5V
Efficiency vs. LED Current
(6 White LEDs; R
BALLAST
= 30.1
Ω
)
LED Current (mA)
E
73
74
75
76
77
78
79
80
81
2
4
6
8
10
12
14
16
18
20
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5V
Efficiency vs. LED Current
(5 White LEDs; R
BALLAST
= 30.1
Ω
)
LED Current (mA)
E
75
76
77
78
79
80
81
82
83
2
4
6
8
10
12
14
16
18
20
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5V
Efficiency vs. LED Current
(4 White LEDs; R
BALLAST
= 30.1
Ω
)
LED Current (mA)
E
77
78
79
80
81
82
83
84
85
2
4
6
8
10
12
14
16
18
20
V
IN
= 3.6V
V
IN
= 4.2V
V
IN
= 5V
AAT1231/1231-1
Step-Up DC/DC Converters for
White LED Backlight Applications
1231.2007.01.1.2
5
相關PDF資料 |
PDF描述 |
|---|---|
| AAT1231ITP-1-T1 | Step-Up DC/DC Converters for White LED Backlight Applications |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1231_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP-1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1231ITP-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
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