Datasheet > A8503GECTR-T

A8503GECTR-T

更新时间： 2024-01-12 19:40:16

品牌	Logo	应用领域
急速微 - ALLEGRO		驱动接口集成电路
页数	文件大小	规格书
17页	408K
描述
LED Driver, 72-Segment, QFN-26

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技术参数
数据手册

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A8503GECTR-T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	QFN-26	针数：	26
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.8
接口集成电路类型：	LED DISPLAY DRIVER	JESD-30 代码：	S-XQCC-N26
JESD-609代码：	e3	长度：	4 mm
湿度敏感等级：	2	复用显示功能：	NO
功能数量：	1	区段数：	72
端子数量：	26	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装等效代码：	LCC26/28,.16SQ,16
封装形状：	SQUARE	封装形式：	CHIP CARRIER
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Display Drivers	最大供电电压：	5.5 V
最小供电电压：	4.2 V	标称供电电压：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.4 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	4 mm
Base Number Matches：	1

A8503GECTR-T 数据手册

High Efficiency 6-Channel, 2 MHz, WLED/RGB Driver for

Medium Displays, with Integrated 55 V Power Switch

A8503

Package EC, 26-contact QFN

0.20

4.00 ±0.15

0.40

0.95

1.10

1.23

4.00

4.00 ±0.15

Top View

2.45

4.00

27X

SEATING

PLANE

PCB Layout Reference View

0.08

0.20 ±0.05

0.75 ±0.05

0.40

For Reference Only

(reference JEDEC MO-220WGGE)

Dimensions in millimeters

Exact case and lead configuration at supplier discretion within limits shown

Terminal #1 mark area

Exposed thermal pad (reference only, terminal #1

identifier appearance at supplier discretion)

+0.15

–0.10

0.40

1.23

1.10

Reference land pattern layout (reference IPC7351

QFN40P400X400X80-29M)

All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary

to meet application process requirements and PCB layout tolerances; when

mounting on a multilayer PCB, thermal vias at the exposed thermal pad land

can improve thermal dissipation (reference EIA/JEDEC Standard JESD51-5)

Coplanarity includes exposed thermal pad and terminals

2.45

Bottom View

Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to

permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that

the information being relied upon is current.

Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the

failure of that life support device or system, or to affect the safety or effectiveness of that device or system.

The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its

use; nor for any infringement of patents or other rights of third parties which may result from its use.

For the latest version of this document, visit our website:

www.allegromicro.com

Allegro MicroSystems, LLC

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

1...14 15 1617

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