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LM3406HVMHX/NOPB PDF预览

LM3406HVMHX/NOPB

更新时间: 2023-09-03 20:33:56
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
41页 1408K
描述
75V 1.5A 恒流 LED 降压驱动器 | PWP | 14 | -40 to 125

LM3406HVMHX/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HTSSOP,
Reach Compliance Code:compliantFactory Lead Time:1 week
风险等级:1.15输入特性:STANDARD
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G14
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
区段数:1端子数量:14
最高工作温度:125 °C最低工作温度:-40 °C
输出特性:CONSTANT-CURRENT封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
筛选级别:AEC-Q100座面最大高度:1.1 mm
最大供电电压:75 V最小供电电压:6 V
标称供电电压:24 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

LM3406HVMHX/NOPB 数据手册

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LM3406, LM3406HV, LM3406HV-Q1  
SNVS512E SEPTEMBER 2008REVISED MARCH 2014  
LM3406 1.5-A, Constant Current, Buck Regulator for Driving High Power LEDs  
1 FEATURES  
3 DESCRIPTION  
The LM3406 family are monolithic switching  
regulators designed to deliver constant currents to  
high power LEDs. Ideal for automotive, industrial, and  
general lighting applications, they contain a high-side  
N-channel MOSFET switch with a current limit of  
2.0A (typical) for step-down (Buck) regulators.  
Controlled on-time with true average current and an  
external current sense resistor allow the converter  
output voltage to adjust as needed to deliver a  
constant current to series and series-parallel  
connected LED arrays of varying number and type.  
LED dimming via pulse width modulation (PWM) is  
achieved using a dedicated logic pin or by PWM of  
the power input voltage. The product feature set is  
rounded out with low-power shutdown and thermal  
shutdown protection.  
1
LM3406HV-Q1  
Automotive Grade Device  
AEC-Q100 Grade 1 Qualified  
Operating Ambient Temperature: –40°C to  
125°C  
Integrated 2.0A MOSFET  
VIN Range 6V to 42V (LM3406)  
VIN Range 6V to 75V (LM3406HV)  
VIN Range 6V to 75V (LM3406HV-Q1)  
True Average Output Current Control  
1.7A Minimum Output Current Limit Over  
Temperature  
Cycle-by-Cycle Current Limit  
The LM3406HV-Q1 is AEC-Q100 grade 1 qualified.  
PWM Dimming with Dedicated Logic Input  
PWM Dimming with Power Input Voltage  
Simple Control Loop Compensation  
Low Power Shutdown  
Supports All-Ceramic Output Capacitors and  
Capacitor-less Outputs  
Thermal Shutdown Protection  
TSSOP-14 Package  
2 APPLICATIONS  
LED Driver  
Constant Current Source  
Automotive Lighting  
General Illumination  
Industrial Lighting  
3.1 TYPICAL APPLICATION  
C
B
VIN  
L1  
VIN,VINS  
RON  
BOOT  
SW  
R
ON  
C
IN  
D1  
IF  
LM3406/06HV  
VOUT  
DIM  
CS  
R
SNS  
COMP  
VCC  
GND  
C
C
F
C
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 

LM3406HVMHX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM3406HVMH/NOPB TI

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