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BD5445EFV PDF预览

BD5445EFV

更新时间: 2024-11-26 12:50:11
品牌 Logo 应用领域
罗姆 - ROHM 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
32页 748K
描述
Analog Input / Single End Output Class-D Speaker Amplifier

BD5445EFV 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:SSOP
包装说明:,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.71
Is Samacsys:N商用集成电路类型:AUDIO AMPLIFIER
JESD-30 代码:R-PDSO-G28JESD-609代码:e2
端子数量:28封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
表面贴装:YES端子面层:Tin/Copper (Sn/Cu)
端子形式:GULL WING端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BD5445EFV 数据手册

 浏览型号BD5445EFV的Datasheet PDF文件第2页浏览型号BD5445EFV的Datasheet PDF文件第3页浏览型号BD5445EFV的Datasheet PDF文件第4页浏览型号BD5445EFV的Datasheet PDF文件第5页浏览型号BD5445EFV的Datasheet PDF文件第6页浏览型号BD5445EFV的Datasheet PDF文件第7页 
Middle Power Class-D Speaker Amplifiers  
Analog Input /  
Single End Output  
Class-D Speaker Amplifier  
BD5445EFV  
No.10075EBT16  
Overview  
BD5445EFV is a Analog input type Class D Speaker Amplifier designed for Flat-panel TVs in particular for space-saving  
and low-power consumption, delivers an output power of 17W+17W. This IC employs state-of-the-art Bipolar, CMOS, and  
DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and internal loss due to line  
resistances up to an ultimate level. With this technology, the IC can achieve high efficiency of 91% (10W+10W output with  
8load).In addition, the IC is packaged in a compact reverse heat radiation type power package to achieve low power  
consumption and low heat generation and eliminates necessity of external heat-sink up to a total output power of 34W. This  
product satisfies both needs for drastic downsizing, low-profile structures and powerful, high-quality playback of sound  
system.  
Features  
1) 17W stereo single-ended outputs  
34W mono bridge-tied-load output  
2) Wide supply voltage (From 10V to 27V)  
3) Four selectable gain (14, 20, 26, 32dB)  
4) Master / Slave function  
5) Soft-start and Soft-mute  
6) Low noise, Low distortion  
7) Various protection functions  
(High temperature, Output short, Under voltage)  
8) Small power package (HTSSOP-B28)  
Applications  
Flat Panel TVs (LCD, Plasma), Home Audio, Desktop PC, Amusement equipments, Electronic Music equipments, etc.  
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.05 - Rev.B  
1/31  

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