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BD5444EFV-E2 PDF预览

BD5444EFV-E2

更新时间: 2024-11-26 08:51:39
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 741K
描述
Analog Input / Single End Output Class-D Speaker Amplifier

BD5444EFV-E2 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:ROHS COMPLIANT, TSSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.71
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PDSO-G28
功能数量:2端子数量:28
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:24 V认证状态:Not Qualified
子类别:Audio/Video Amplifiers最大压摆率:50 mA
表面贴装:YES技术:BCDMOS
温度等级:OTHER端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BD5444EFV-E2 数据手册

 浏览型号BD5444EFV-E2的Datasheet PDF文件第2页浏览型号BD5444EFV-E2的Datasheet PDF文件第3页浏览型号BD5444EFV-E2的Datasheet PDF文件第4页浏览型号BD5444EFV-E2的Datasheet PDF文件第5页浏览型号BD5444EFV-E2的Datasheet PDF文件第6页浏览型号BD5444EFV-E2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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