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SLF10145T-470M1R4 PDF预览

SLF10145T-470M1R4

更新时间: 2024-02-13 07:27:21
品牌 Logo 应用领域
德州仪器 - TI 稳压器驱动
页数 文件大小 规格书
30页 574K
描述
LM3404/04HV 1.0A Constant Current Buck Regulator for Driving High Power LEDs

SLF10145T-470M1R4 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:0404Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:1.66大小写代码:0404
构造:Rectangular型芯材料:Ferrite
直流电阻:0.1 Ω标称电感 (L):47 µH
电感器应用:POWER INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
功能数量:1端子数量:2
最高工作温度:125 °C最低工作温度:-40 °C
封装高度:4.5 mm封装长度:10.1 mm
封装形式:SMT封装宽度:10.1 mm
包装方法:TR, BLISTER PLASTIC, 13 INCH最大额定电流:1.5 A
参考标准:AEC-Q200形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES特殊特征:DC RESISTANCE IS MEASURED AT 20% TOLERANCE
表面贴装:YES端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:0.001 MHz
容差:20%Base Number Matches:1

SLF10145T-470M1R4 数据手册

 浏览型号SLF10145T-470M1R4的Datasheet PDF文件第4页浏览型号SLF10145T-470M1R4的Datasheet PDF文件第5页浏览型号SLF10145T-470M1R4的Datasheet PDF文件第6页浏览型号SLF10145T-470M1R4的Datasheet PDF文件第8页浏览型号SLF10145T-470M1R4的Datasheet PDF文件第9页浏览型号SLF10145T-470M1R4的Datasheet PDF文件第10页 
Symbol  
Parameter  
Conditions  
DIM Increasing  
Min  
2.2  
Typ  
Max  
0.8  
Units  
DIM COMPARATOR  
VIH  
Logic High  
Logic Low  
DIM Pull-up Current  
V
V
VIL  
DIM Decreasing  
DIM = 1.5V  
IDIM-PU  
80  
µA  
MOSFET AND DRIVER  
RDS-ON  
Buck Switch On Resistance  
ISW = 200mA, BST-SW = 6.3V  
0.37  
3
0.75  
4
V
VDR-UVLO  
BST Under-voltage Lock-out BST–SW Increasing  
1.7  
Threshold  
VDR-HYS  
BST Under-voltage Lock-out BST–SW Decreasing  
Hysteresis  
400  
mV  
THERMAL SHUTDOWN  
TSD  
Thermal Shutdown Threshold  
165  
25  
°C  
°C  
TSD-HYS  
Thermal Shutdown Hysteresis  
Junction to Ambient  
THERMAL RESISTANCE  
SOIC-8 Package  
155  
50  
°C/W  
θJA  
PSOP-8 Package (Note 5)  
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is  
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see Electrical Characteristics.  
Note 2: The human body model is a 100 pF capacitor discharged through a 1.5 kresistor into each pin.  
Note 3: VCC provides self bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.  
Note 4: Typical specifications represent the most likely parametric norm at 25°C operation.  
Note 5: θJA of 50°C/W with DAP soldered to a minimum of 2 square inches of 1oz. copper on the top or bottom PCB layer.  
www.national.com  
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