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LT3598IUFTRPBF PDF预览

LT3598IUFTRPBF

更新时间: 2024-02-23 23:59:57
品牌 Logo 应用领域
凌特 - Linear 驱动器
页数 文件大小 规格书
24页 396K
描述
6-String 30mA LED Driver with 1.5% Current Matching

LT3598IUFTRPBF 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN,
针数:24Reach Compliance Code:compliant
风险等级:5.04接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-PQCC-N24JESD-609代码:e3
长度:4 mm湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:60端子数量:24
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):250认证状态:Not Qualified
座面最大高度:0.8 mm最大供电电压:30 V
最小供电电压:3.2 V标称供电电压:5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

LT3598IUFTRPBF 数据手册

 浏览型号LT3598IUFTRPBF的Datasheet PDF文件第3页浏览型号LT3598IUFTRPBF的Datasheet PDF文件第4页浏览型号LT3598IUFTRPBF的Datasheet PDF文件第5页浏览型号LT3598IUFTRPBF的Datasheet PDF文件第7页浏览型号LT3598IUFTRPBF的Datasheet PDF文件第8页浏览型号LT3598IUFTRPBF的Datasheet PDF文件第9页 
LT3598  
TYPICAL PERFORMANCE CHARACTERISTICS  
LED Current vs PWM Duty Cycle  
LED Current vs Temperature  
LED Current vs CTRL Voltage  
100  
10  
20.3  
20.2  
20.1  
20.0  
19.9  
19.8  
19.7  
25  
20  
15  
1
0.1  
10  
5
0.01  
0.001  
0
0
25  
50  
75 100 125  
–50 –25  
0.01  
0.1  
1
10  
100  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
PWM DUTY CYCLE (%)  
TEMPERATURE (°C)  
CTRL VOLTAGE (V)  
3598 G12  
3598 G11  
3598 G10  
LED Current Matching  
vs Temperature  
LED Current Waveforms  
(0.1% PWM)  
OPENLED Sink Current  
3.0  
1.5  
2.5  
2.0  
1.5  
1.0  
0.5  
0
1.0  
0.5  
PWM  
5V/DIV  
SW  
20V/DIV  
0.0  
I
L
1A/DIV  
I
–0.5  
–1.0  
–1.5  
LED1  
50mA/DIV  
3598 G15  
20μs/DIV  
0
25  
50  
75 100 125  
0
25  
50  
75 100 125  
–50 –25  
–50 –25  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
3598 G14  
3598 G13  
LED Current Waveforms  
(0.1% PWM)  
LED Current Waveforms  
(90% PWM)  
LED Current Waveforms  
(90% PWM)  
PWM  
5V/DIV  
PWM  
5V/DIV  
PWM  
5V/DIV  
SW  
20V/DIV  
SW  
20V/DIV  
SW  
20V/DIV  
I
I
L
L
I
L
1A/DIV  
1A/DIV  
1A/DIV  
I
I
LED1  
50mA/DIV  
LED1  
50mA/DIV  
I
LED1  
50mA/DIV  
3598 G16  
3598 G18  
3598 G17  
2μs/DIV  
5μs/DIV  
100μs/DIV  
3598fa  
6

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