Datasheet > MAX16833EAUE+

MAX16833EAUE+

更新时间： 2024-11-11 20:07:55

品牌	Logo	应用领域
美信 - MAXIM		驱动光电二极管接口集成电路
页数	文件大小	规格书
24页	850K
描述
LED Driver, 1-Segment, BCDMOS, PDSO16, 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16

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技术参数
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MAX16833EAUE+ 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：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.1
接口集成电路类型：	LED DISPLAY DRIVER	JESD-30 代码：	R-PDSO-G16
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 mm	Base Number Matches：	1

MAX16833EAUE+ 数据手册

EVALUATION KIT AVAILABLE

MAX16833/MAX16833B/C/D/G

High-Voltage HB LED Drivers with

Integrated High-Side Current Sense

General Description

Beneﬁts and Features

● Integration Minimizes BOM for High-Brightness LED

Driver with a Wide Input Range Saving Space and

Cost

The MAX16833, MAX16833B, MAX16833C, MAX16833D,

and MAX16833G are peak current-mode-controlled LED

drivers 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

dimming using a DC input at ICTRL. The ICs sense the

LED current at the high side of the LED string.

• +5V to +65V Wide Input Voltage Range with a

Maximum 65V Boost Output

• Integrated High-Side pMOS Dimming MOSFET

Driver (Allows Single-Wire Connection to LEDs)

• ICTRL Pin for Analog Dimming

• Integrated High-Side Current-Sense Ampliﬁer

• Full-Scale, High-Side, Current-Sense Voltage of

200mV

● Simple to Optimize for Efficiency, Board Space, and

Input Operating Range

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/C/G, the switching frequency can be dithered

for spread-spectrum applications. The MAX16833B/D

instead provide a 1.64V reference voltage with a 2%

tolerance.

• Boost, SEPIC, and Buck-Boost Single-Channel

LED Drivers

• 2% Accurate 1.64V Reference (MAX16833B/D)

• Programmable Operating Frequency (100kHz to

1MHz) with Synchronization Capability

• Frequency Dithering for Spread-Spectrum

Applications (MAX16833/C/G)

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 applications.

Additional features include a fault-indicator output (FLT)

for short or overtemperature conditions and an overvolt-

age-protection sense input (OVP) for overvoltage protec-

tion. 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 terminal or to

the negative input terminal without any damage. This is a

unique feature of the ICs.

• Thermally Enhanced 5mm x 4.4mm, 16-Pin

TSSOP Package with Exposed Pad

● Protection Features and Wide Temperature Range

Increase System Reliability

• Short-Circuit, Overvoltage, and Thermal Protection

• Fault-Indicator Output

• -40°C to +125°C Operating Temperature Range

Simpliﬁed Operating Circuit

6V TO 18V

WITH LOAD

DUMP UP

TO 70V

Applications

●

Automotive Exterior Lighting:

High-Beam/Low-Beam/Signal/Position Lights

Daytime Running Lights (DRLs)

NDRV

MAX16833

OVP

Fog Light and Adaptive Front Light Assemblies

ISENSE+

ISENSE-

PWMDIM

●

Commercial, Industrial, and Architectural Lighting

DIMOUT

LED+

LED-

Ordering Information appears at end of data sheet.

PGND

19-5187; Rev 12; 8/17

12 3 4 5 6 7...24

中文翻译

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MAX16833EAUE+ 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
MAX16833AUE+	MAXIM	完全替代	High-Voltage HB LED Drivers with Integrated High-Side Current Sense

与MAX16833EAUE+相关器件

型号	品牌	获取价格	描述	数据表
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
MAX16834_10	MAXIM	获取价格	High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET D
MAX16834AGP/VY+	MAXIM	获取价格	LED Driver, BICMOS, PQCC20,
MAX16834AGP/VY+T	MAXIM	获取价格	LED Driver, BICMOS, PQCC20,
MAX16834ATP	MAXIM	获取价格	High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET D
MAX16834ATP/V+	MAXIM	获取价格	High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET D
MAX16834ATP/V+T	MAXIM	获取价格	LED Driver, BICMOS, PQCC20,
MAX16834ATP+	MAXIM	获取价格	High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET D
MAX16834ATP+T	MAXIM	获取价格	暂无描述

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