Datasheet > A6262KLPTR-T

A6262KLPTR-T

更新时间： 2024-11-05 12:24:03

品牌	Logo	应用领域
急速微 - ALLEGRO		调节器二极管驱动
页数	文件大小	规格书
15页	359K
描述
The A6262 is a linear, programmable current regulator providing up to 100 mA from each of four outputs to drive arrays of high brightness LEDs.

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

A6262KLPTR-T 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：	5.68
接口集成电路类型：	LED DISPLAY DRIVER	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e3	长度：	5 mm
湿度敏感等级：	2	复用显示功能：	NO
功能数量：	1	区段数：	12
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）：	260	电源：	7/40 V
认证状态：	Not Qualified	筛选级别：	AEC-Q100
座面最大高度：	1.2 mm	子类别：	Display Drivers
最大供电电压：	50 V	最小供电电压：	6 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：	40	宽度：	4.4 mm
Base Number Matches：	1

A6262KLPTR-T 数据手册

A6262

Automotive LED Array Driver

Features and Benefits

Description

▪ Total LED drive current up to 400 mA

▪ Current shared equally up to 100 mA by up to 4 strings

▪ 6 to 50 V supply

TheA6262isalinear,programmablecurrentregulatorproviding

up to 100 mAfrom each of four outputs to drive arrays of high

brightnessLEDs.TheregulatedLEDcurrentfromeachoutput,

accurate to 5%, is set by a single reference resistor. Current

matching in each string is better than 10% without the use of

ballast resistors. Driving LEDs with constant current ensures

safe operation with maximum possible light output.

▪ Low dropout voltage

▪ LED output short-to-ground and thermal protection

▪ On/off toggle switch input

▪ Enable input for PWM control

▪ Current slew rate limit during PWM

▪ Current set by reference resistor

▪ Automotive K-temperature range (–40°C to 150°C)

Output control is provided by an enable input, giving direct

control for PWM applications, and by a debounced switch

input, proving an on/off toggle action.

Optimumperformanceisachievedwhendriving4stringswith

1 to 3 LEDs in each string, at a total current of up to 100 mA

in each string. Outputs can be connected in parallel or left

unused as required.

Applications:

▪ Dome light, map light, space lighting,

mood lighting

Short detection is provided to protect the LEDs and theA6262

during a short-to-ground at any LED output pin. The output

will automatically resume the regulated current when the short

is removed.

Packages

10-pin MSOP with

exposed thermal pad

(suffix LY)

A temperature monitor is included to reduce the LED drive

current if the chip temperature exceeds an adjustable thermal

threshold.

16-pin TSSOP with

exposed thermal pad

(suffix LP)

The device packages are a 10-pin MSOP (LY) and a 16-pin

TSSOP (LP), both with exposed pad for enhanced thermal

dissipation. They are lead (Pb) free, with 100% matte tin

leadframe plating.

Not to scale

Typical Application Diagram

Automotive

12 V power net

VIN

A6262

PWM dimming

input from LCU

LA1

LA2

LA3

LA4

IREF

On/Off

THTH

GND

–

A6262-DS, Rev. 4

12 3 4 5 6 7...15

中文翻译

下载PDF

与A6262KLPTR-T相关器件

型号	品牌	获取价格	描述	数据表
A6262KLYTR-T	ALLEGRO	获取价格	The A6262 is a linear, programmable current regulator providing up to 100 mA from each of
A6263	ALLEGRO	获取价格	Protected LED Array Driver
A6264	ALLEGRO	获取价格	The A6264 is a linear, programmable current regulator providing up to 100 mA from each of
A6264KLPTR-T	ALLEGRO	获取价格	The A6264 is a linear, programmable current regulator providing up to 100 mA from each of
A6264KLYTR-T	ALLEGRO	获取价格	The A6264 is a linear, programmable current regulator providing up to 100 mA from each of
A6265	ALLEGRO	获取价格	The A6265 is a DC-to-DC converter controller, providing a programmable constant current ou
A6265KLP-T	ALLEGRO	获取价格	LED Driver, PDSO16, LEAD FREE, TSSOP-16
A6265KLPTR-T	ALLEGRO	获取价格	The A6265 is a DC-to-DC converter controller, providing a programmable constant current ou
A6266	ALLEGRO	获取价格	The A6266 is a boost converter controller, providing a programmable constant current outpu
A6266KLPTR-T	ALLEGRO	获取价格	The A6266 is a boost converter controller, providing a programmable constant current outpu

与A6262KLPTR-T相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

A6262KLPTR-T

A6262KLPTR-T 技术参数

A6262KLPTR-T 数据手册

与A6262KLPTR-T相关器件

与A6262KLPTR-T相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

A6262KLPTR-T

A6262KLPTR-T 技术参数

A6262KLPTR-T 数据手册

与A6262KLPTR-T相关器件

与A6262KLPTR-T相关文章

您还可以找

您在本页遇到什么问题？