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A4403GEU-T PDF预览

A4403GEU-T

更新时间: 2024-02-02 15:47:54
品牌 Logo 应用领域
急速微 - ALLEGRO 转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
15页 335K
描述
Valley Current Mode Control Buck Converter

A4403GEU-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:QFN
包装说明:HVQCCN, LCC16,.16SQ,25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.69
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE FREQUENCY MODULATION最大输入电压:46 V
最小输入电压:9 VJESD-30 代码:S-XQCC-N16
JESD-609代码:e3长度:4 mm
湿度敏感等级:2功能数量:1
端子数量:16最高工作温度:105 °C
最低工作温度:-40 °C最大输出电流:4.2 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.16SQ,25封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:2000 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:4 mmBase Number Matches:1

A4403GEU-T 数据手册

 浏览型号A4403GEU-T的Datasheet PDF文件第9页浏览型号A4403GEU-T的Datasheet PDF文件第10页浏览型号A4403GEU-T的Datasheet PDF文件第11页浏览型号A4403GEU-T的Datasheet PDF文件第12页浏览型号A4403GEU-T的Datasheet PDF文件第13页浏览型号A4403GEU-T的Datasheet PDF文件第14页 
Valley Current Mode Control Buck Converter  
A4403  
Package EU, 16-Contact QFN  
0.35  
4.00 ±0.15  
0.65  
16  
16  
0.95  
1
2
A
1
2
4.00 ±0.15  
2.70  
4.10  
2.70  
4.10  
D
C
17X  
C
PCB Layout Reference View  
SEATING  
PLANE  
0.08  
C
0.30 ±0.05  
0.75 ±0.05  
For Reference Only  
(reference JEDEC MO-220WGGC)  
Dimensions in millimeters  
0.65  
Exact case and lead configuration at supplier discretion within limits shown  
A
B
Terminal #1 mark area  
Exposed thermal pad (reference only, terminal #1  
identifier appearance at supplier discretion)  
C
Reference land pattern layout (reference IPC7351  
0.40 ±0.10  
QFN65P400X400X80-17W2M)  
B
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)  
2.70  
2
1
D
Coplanarity includes exposed thermal pad and terminals  
16  
2.70  
Copyright ©2008-2009, Allegro MicroSystems, Inc.  
The products described here are manufactured under one or more U.S. patents or U.S. patents pending.  
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to per-  
mit 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, Inc. assumes no responsibility for its use;  
nor for any infringement of patents or other rights of third parties which may result from its use.  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff  
15  
Worcester, Massachusetts 01615-0036 U.S.A.  
1.508.853.5000; www.allegromicro.com  

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