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LM3402HVMM PDF预览

LM3402HVMM

更新时间： 2024-09-25 12:09:43
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管驱动PC
页数 文件大小 规格书
38页 1263K
描述
0.5A Constant Current Buck Regulator for Driving High Power LEDs

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中文翻译

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LM3402HVMM 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Obsolete零件包装代码：MSOP
包装说明：PLASTIC, MSOP-8针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.15
Samacsys Confidence：Samacsys Status：Released
Samacsys PartID：589028Samacsys Pin Count：8
Samacsys Part Category：Integrated CircuitSamacsys Package Category：Other
Samacsys Footprint Name：SOP65P490X109-8NSamacsys Released Date：2017-01-11 19:09:53
Is Samacsys：N模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：CURRENT-MODE控制技术：HYSTERETIC CURRENT MODE
最大输入电压：75 V最小输入电压：6 V
标称输入电压：24 VJESD-30 代码：S-PDSO-G8
JESD-609代码：e0长度：3 mm
湿度敏感等级：1功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：0.94 A
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.09 mm表面贴装：YES
切换器配置：BUCK温度等级：AUTOMOTIVE
端子面层：Tin/Lead (Sn/Pb)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：3 mm
Base Number Matches：1

LM3402HVMM 数据手册

 浏览型号LM3402HVMM的Datasheet PDF文件第2页浏览型号LM3402HVMM的Datasheet PDF文件第3页浏览型号LM3402HVMM的Datasheet PDF文件第4页浏览型号LM3402HVMM的Datasheet PDF文件第5页浏览型号LM3402HVMM的Datasheet PDF文件第6页浏览型号LM3402HVMM的Datasheet PDF文件第7页 
LM3402, LM3402HV  
www.ti.com  
SNVS450E –SEPTEMBER 2006–REVISED MAY 2013  
0.5A Constant Current Buck Regulator for Driving High Power LEDs  
Check for Samples: LM3402, LM3402HV  
1
FEATURES  
DESCRIPTION  
The LM3402/02HV are monolithic switching  
2
•
•
•
•
•
•
•
Integrated 0.5A N-channel MOSFET  
VIN Range from 6V to 42V (LM3402)  
VIN Range from 6V to 75V (LM3402HV)  
500 mA Output Current Over Temperature  
Cycle-by-Cycle Current Limit  
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 735  
mA (typical) for step-down (Buck) regulators.  
Hysteretic control with controlled on-time coupled with  
an external resistor allow the converter output voltage  
to adjust as needed to deliver a constant current to  
series and series - parallel connected arrays of LEDs  
of varying number and type, LED dimming by pulse  
width modulation (PWM), broken/open LED  
protection, low-power shutdown and thermal  
shutdown complete the feature set.  
No Control Loop Compensation Required  
Separate PWM Dimming and Low Power  
Shutdown  
•
Supports All-ceramic Output Capacitors and  
Capacitor-less Outputs  
•
•
Thermal Shutdown Protection  
VSSOP, SO PowerPAD Packages  
APPLICATIONS  
•
•
•
•
•
LED Driver  
Constant Current Source  
Automotive Lighting  
General Illumination  
Industrial Lighting  
Typical Application  
C
B
L1  
V
IN  
VIN  
BOOT  
SW  
R
C
ON  
IN  
D1  
RON  
I
F
LM3402/02HV  
CS  
R
SNS  
DIM  
VCC  
GND  
C
F
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2013, Texas Instruments Incorporated  
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中文翻译

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LM3402HVMM 替代型号

型号 品牌 替代类型 描述 数据表
LM3402HVMM/NOPB TI

类似代替

 75-V 0.5A constant current buck LED driver 8-VSSOP -40 to 125
LM3402HVMMX TI

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 0.5A Constant Current Buck Regulator for Driving High Power LEDs

与LM3402HVMM相关器件

型号 品牌 获取价格 描述 数据表
LM3402HVMM/NOPB TI

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 		75-V 0.5A constant current buck LED driver 8-VSSOP -40 to 125
LM3402HVMMX NSC

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMMX TI

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMMX/NOPB TI

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 		75V 0.5A 恒流 LED 降压驱动器 | DGK | 8 | -40 to 125
LM3402HVMR NSC

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMR TI

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMR/NOPB TI

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 		75-V 0.5A constant current buck LED driver 8-SO PowerPAD
LM3402HVMRX NSC

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMRX TI

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 		0.5A Constant Current Buck Regulator for Driving High Power LEDs
LM3402HVMRX/NOPB TI

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 		75-V 0.5A constant current buck LED driver 8-SO PowerPAD

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