Datasheet > AL8862SP-13

AL8862SP-13

更新时间： 2024-02-26 17:24:12

品牌	Logo	应用领域
美台 - DIODES		PC 驱动光电二极管接口集成电路
页数	文件大小	规格书
16页	940K
描述
LED Driver,

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AL8862SP-13 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	HLSOP,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	19 weeks	风险等级：	1.68
Samacsys Confidence：	4	Samacsys Status：	Released
2D Presentation：	https://componentsearchengine.com/2D/0T/1149283.1.1.png	Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=1149283
PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=1149283	3D View：	https://componentsearchengine.com/viewer/3D.php?partID=1149283
Samacsys PartID：	1149283	Samacsys Image：	https://componentsearchengine.com/Images/9/AL8862SP-13.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/AL8862SP-13.jpg	Samacsys Pin Count：	9
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	SO-8(EP)_3	Samacsys Released Date：	2018-06-29 06:29:47
Is Samacsys：	N	接口集成电路类型：	LED DISPLAY DRIVER
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e3
长度：	4.9 mm	功能数量：	1
区段数：	2	端子数量：	8
最高工作温度：	105 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HLSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度（摄氏度）：	260	座面最大高度：	1.7 mm
最大供电电压：	60 V	最小供电电压：	5 V
标称供电电压：	16 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	3.9 mm	Base Number Matches：	1

AL8862SP-13 数据手册

AL8862

60V 1A STEP-DOWN LED DRIVER

Description

Pin Assignments

(Top View)

The AL8862 is a step-down DC/DC converter designed to drive LEDs

with a constant current. The AL8862 operates with an input supply

voltage from 5V to 60V and provides an externally adjustable output

current up to 1A. Series connection of the LEDs provides identical

LED currents resulting in uniform brightness and eliminating the need

for ballast resistors. The AL8862 switches at frequency up to 1MHz.

This allows the use of smaller size external components, hence

minimizing the PCB size.

CTRL

GND

SET

GND

VIN

The AL8862 integrates the power switch and a high-side output

current sensing circuit. Maximum output current of AL8862 is set via

an external resistor connected between the VIN and SET input pins.

Dimming is achieved by applying either a DC voltage or a PWM

signal at the CTRL input pin. The soft-start time can be adjusted using

an external capacitor from the CTRL pin to ground. An input voltage

of 0.3V or lower at CTRL pin will shut down the power switch.

SO-8EP

Applications



Commercial & Industrial Lighting

Appliances Interior Lighting

Architecture Detail Lighting

External Driver with Multiple Channels and Smart Lighting

Features



Wide Input Voltage Range: 5V to 60V

Output Current up to 1A

Internal 60V NDMOS Switch

Typical 4% Output Current Accuracy

Single Pin for On/Off and Brightness Control by DC Voltage or

PWM Signal



High Efficiency (Up to 97%)

LED Short-Circuit Protection

Inherent Open-Circuit LED Protection

Current-Sense Resistor Short-Circuit Protection

Over Temperature Shutdown

Up to 1MHz Switching Frequency

SO-8EP Packages Available in Green Molding Compound (No

Br, Sb)



Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated‟s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine

(<1500ppm total Br + Cl) and <1000ppm antimony compounds.

1 of 16

www.diodes.com

December 2017

AL8862

Document number: DS40375 Rev. 1 - 2

12 3 4 5 6 7...16

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