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AAT1231ITP-T1 PDF预览

AAT1231ITP-T1

更新时间: 2024-01-02 05:04:20
品牌 Logo 应用领域
ANALOGICTECH 转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
27页 1554K
描述
Step-Up DC/DC Converters for White LED Backlight Applications

AAT1231ITP-T1 技术参数

生命周期:Obsolete包装说明:SOJ,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:5.5 V
最小输入电压:2.7 V标称输入电压:3.6 V
JESD-30 代码:R-PDSO-J12长度:3 mm
功能数量:1端子数量:12
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOJ
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
座面最大高度:1.1 mm表面贴装:YES
切换器配置:BOOST最大切换频率:2000 kHz
温度等级:INDUSTRIAL端子形式:J BEND
端子节距:0.5 mm端子位置:DUAL
宽度:2.4 mmBase Number Matches:1

AAT1231ITP-T1 数据手册

 浏览型号AAT1231ITP-T1的Datasheet PDF文件第3页浏览型号AAT1231ITP-T1的Datasheet PDF文件第4页浏览型号AAT1231ITP-T1的Datasheet PDF文件第5页浏览型号AAT1231ITP-T1的Datasheet PDF文件第7页浏览型号AAT1231ITP-T1的Datasheet PDF文件第8页浏览型号AAT1231ITP-T1的Datasheet PDF文件第9页 
AAT1231/1231-1  
Step-Up DC/DC Converters for  
White LED Backlight Applications  
Typical Characteristics  
Accuracy ILED vs. Temperature  
(VFB = 0.6V; RBALLAST = 30.1Ω)  
Accuracy ILED vs. Input Voltage  
(VFB = 0.6V; RBALLAST = 30.1Ω)  
1.0  
0.8  
2.0  
1.5  
0.5  
1.0  
-40°C  
0.3  
0.5  
0.0  
0.0  
85°C  
-0.3  
-0.5  
-0.8  
-1.0  
-0.5  
25°C  
-1.0  
-1.5  
-2.0  
2.7  
3.2  
3.7  
4.2  
4.7  
5.2  
5.7  
-40  
-15  
10  
35  
60  
85  
Temperature (°C)  
Input Voltage (V)  
Line Transient  
(6 White LEDs; RBALLAST = 30.1Ω)  
Shutdown  
(VFB = 0.6V; ILED = 20mA)  
2.5V  
4.2V  
3.6V  
0V  
20.8  
20.6  
20.4  
20.2  
0.6  
0.4  
0.2  
0
0.8  
0.6  
0.4  
0.5  
0.0  
Time (50µs/div)  
Time (50µs/div)  
Output Ripple  
(6 White LEDs; ILED = 13mA)  
Output Ripple  
(6 White LEDs; ILED = 20mA)  
VOUT (DC  
Offset 20.7V)  
(20mV/div)  
VOUT (DC  
Offset 19.8V)  
(50mV/div)  
20  
0
20  
0
VLX (V)  
VLX (V)  
0.5  
0
0.5  
0
IL (A)  
IL (A)  
Time (400ns/div)  
Time (200ns/div)  
6
1231.2007.01.1.2  

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