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MAX16833AUE+ PDF预览

MAX16833AUE+

更新时间： 2024-09-26 11:18:23
品牌 Logo 应用领域
美信 - MAXIM 驱动器高压
页数 文件大小 规格书
22页 1472K
描述
High-Voltage HB LED Drivers with Integrated High-Side Current Sense

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MAX16833AUE+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：HTSSOP, TSSOP16,.25针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.08数据输入模式：SERIAL
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：R-PDSO-G16
JESD-609代码：e3长度：5 mm
湿度敏感等级：1复用显示功能：NO
功能数量：1区段数：1
端子数量：16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：HTSSOP封装等效代码：TSSOP16,.25
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）：NOT SPECIFIED电源：12 V
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Display Drivers最大供电电压：65 V
最小供电电压：5 V标称供电电压：12 V
表面贴装：YES技术：BCDMOS
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

MAX16833AUE+ 数据手册

 浏览型号MAX16833AUE+的Datasheet PDF文件第2页浏览型号MAX16833AUE+的Datasheet PDF文件第3页浏览型号MAX16833AUE+的Datasheet PDF文件第4页浏览型号MAX16833AUE+的Datasheet PDF文件第5页浏览型号MAX16833AUE+的Datasheet PDF文件第6页浏览型号MAX16833AUE+的Datasheet PDF文件第7页 
19-5187; Rev 3; 7/11  
High-Voltage HB LED Drivers with  
Integrated High-Side Current Sense  
General Description  
Features  
S Boost, SEPIC, and Buck-Boost Single-Channel  
The MAX16833/MAX16833B/MAX16833C/MAX16833D/  
MAX16833E are peak current-mode-controlled LED driv-  
ers for boost, buck-boost, SEPIC, flyback, and high-side  
buck topologies. A dimming driver designed to drive  
an external p-channel in series with the LED string pro-  
vides wide-range dimming control. This feature provides  
extremely fast PWM current switching to the LEDs with  
no transient overvoltage or undervoltage conditions. In  
addition to PWM dimming, the ICs provide analog dim-  
ming using a DC input at ICTRL. The ICs sense the LED  
current at the high side of the LED string.  
LED Drivers  
S +5V to +65V Wide Input Voltage Range with a  
Maximum 65V Boost Output  
S Integrated High-Side Current-Sense Amplifier  
S ICTRL Pin for Analog Dimming  
S Integrated High-Side pMOS Dimming MOSFET  
Driver (Allows Single-Wire Connection to LEDs)  
S Programmable Operating Frequency (100kHz to  
1MHz) with Synchronization Capability  
S Frequency Dithering for Spread-Spectrum  
Applications (MAX16833/MAX16833C/MAX16833E)  
A single resistor from RT/SYNC to ground sets the  
switching frequency from 100kHz to 1MHz, while an  
external clock signal capacitively coupled to RT/SYNC  
allows the ICs to synchronize to an external clock. In  
the MAX16833/MAX16833C/MAX16833E, the switching  
frequency can be dithered for spread-spectrum applica-  
tions. The MAX16833B/MAX16833D instead provide a  
1.64V reference voltage with a 2% tolerance.  
S 2% Accurate 1.64V Reference (MAX16833B/  
MAX16833D)  
S Full-Scale, High-Side, Current-Sense Voltage of  
200mV  
S Short-Circuit, Overvoltage, and Thermal  
Protection  
S Fault Indicator Output  
S -40NC to +125NC Operating Temperature Range  
The ICs operate over a wide 5V to 65V supply range  
and include a 3A sink/source gate driver for driving  
a power MOSFET in high-power LED driver applica-  
tions. Additional features include a fault-indicator output  
(FLT) for short or overtemperature conditions and an  
overvoltage-protection sense input (OVP) for overvoltage  
protection. High-side current sensing combined with a  
p-channel dimming MOSFET allow the positive terminal  
of the LED string to be shorted to the positive input termi-  
nal or to the negative input terminal without any damage.  
This is a unique feature of the ICs.  
S Thermally Enhanced 5mm x 4.4mm, 16-Pin TSSOP  
Package with Exposed Pad  
Simplified Operating Circuit  
6V TO 18V  
WITH LOAD  
DUMP UP  
TO 70V  
IN  
NDRV  
CS  
OVP  
ISENSE+  
ISENSE-  
PWMDIM  
PWMDIM  
Applications  
DIMOUT  
Automotive Exterior Lighting:  
High-Beam/Low-Beam/Signal/Position Lights  
Daytime Running Lights (DRLs)  
Fog Light and Adaptive Front Light Assemblies  
MAX16833  
PGND  
LED+  
LED-  
Commercial, Industrial, and Architectural  
Lighting  
Ordering Information  
MAX DUTY CYCLE FAULT OUTPUT  
PART  
TEMP RANGE  
PIN-PACKAGE  
FUNCTIONALITY  
(%)  
88.5  
88.5  
BLANKING  
MAX16833AUE+  
16 TSSOP-EP*  
16 TSSOP-EP*  
Frequency Dithering  
Frequency Dithering  
Yes  
-40°C to +125°C  
-40°C to +125°C  
MAX16833AUE/V+  
Yes  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
/V denotes an automotive qualified part.  
Ordering Information continued at end of data sheet.  
_______________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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MAX16833AUE+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX16833BAUE+ MAXIM

完全替代

 LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833CAUE+ MAXIM

完全替代

 LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833BAUE/V+ MAXIM

完全替代

 LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16

与MAX16833AUE+相关器件

型号 品牌 获取价格 描述 数据表
MAX16833AUE+/V+ MAXIM

获取价格

 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833B MAXIM

获取价格

 		High-Voltage HB LED Drivers with Integrated High-Side Current Sense
MAX16833BAUE/V+ MAXIM

获取价格

 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833BAUE+ MAXIM

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 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833CAUE/V+T MAXIM

获取价格

 		暂无描述
MAX16833CAUE+ MAXIM

获取价格

 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833EAUE/V+ MAXIM

获取价格

 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16833EAUE+ MAXIM

获取价格

 		LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16
MAX16834 MAXIM

获取价格

 		High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET D
MAX16834 ADI

获取价格

 		大功率LED驱动器，集成高边LED电流检测和PWM调光MOSFET驱动器

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