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MP7782DF-LF-Z PDF预览

MP7782DF-LF-Z

更新时间: 2024-02-01 02:59:58
品牌 Logo 应用领域
芯源 - MPS 放大器光电二极管商用集成电路
页数 文件大小 规格书
8页 275K
描述
Audio Amplifier, 50W, 1 Channel(s), 1 Func, PDSO20, LEAD FREE, TSSOP-20

MP7782DF-LF-Z 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:TSSOP
包装说明:HTSSOP,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.1
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:6.5 mm
湿度敏感等级:2A信道数量:1
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:50 W封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压 (Vsup):24 V最小供电电压 (Vsup):9.5 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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

MP7782DF-LF-Z 数据手册

 浏览型号MP7782DF-LF-Z的Datasheet PDF文件第2页浏览型号MP7782DF-LF-Z的Datasheet PDF文件第3页浏览型号MP7782DF-LF-Z的Datasheet PDF文件第4页浏览型号MP7782DF-LF-Z的Datasheet PDF文件第5页浏览型号MP7782DF-LF-Z的Datasheet PDF文件第6页浏览型号MP7782DF-LF-Z的Datasheet PDF文件第7页 
TM  
MP7782  
50W Class D  
Mono Bridged Audio Amplifier  
TM  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP7782 is a mono, 50W Class D Audio  
Amplifier. It is one of MPS’ second generation  
fully integrated audio amplifiers which  
dramatically reduces solution size by integrating  
four 180mpower MOSFETs in a space saving  
TSSOP20 package. The MP7782 utilizes a full  
bridge output structure capable of delivering  
50W into 6speakers. As in all other MPS  
Class D audio amplifiers, this device exhibits  
the high fidelity of a Class AB amplifier with an  
efficiency of 90%. The circuit is based on  
ADAMTM (Analog Digital Adaptive Modulation),  
MPS’ proprietary variable frequency modulation  
topology (patents pending) that delivers  
excellent PSRR, fast response time and  
operates on a single power supply.  
50W into 6with VDD = 24V @10% THD+N  
90% Efficiency at 50W  
Amplifies Full Audio Range with Low THD+N  
THD+N = 0.06% @ 1W  
9.5V to 24V Supply Voltage Operation  
Full Bridge Output Drive  
4 Integrated 180mSwitches  
Turn-On / Turn-Off Click and Pop Suppression  
Integrated Short Circuit Protection  
Integrated Thermal Shutdown  
Mute / Standby Mode  
Thermally Enhanced 20-Pin TSSOP  
Package with Exposed Pad  
APPLICATIONS  
MP3 Systems  
Surround Sound Systems  
Multimedia Computers  
Televisions  
EVALUATION BOARD REFERENCE  
Board Number  
Dimensions  
EV7782DF-00A  
4.0”X x 3.5”Y x 1.0”Z  
Home Stereos  
DVD and VCD Players  
Game Devices and Systems  
Subwoofers  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
ADAM (Analog Digital Adaptive Modulation) is a Trademark of Monolithic  
Power Systems, Inc.  
TYPICAL APPLICATION  
V
DD  
+
MP7782  
100  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
NC  
PGND1  
SW1  
VDD1  
BS1  
FB2  
FB1  
AGND  
NC  
3
AUDIO IN  
GND  
10  
4
-
5
NC  
+
6
1
EN  
PGND2  
SW2  
VDD2  
BS2  
7
FB2  
FB1  
AGND  
EN  
8
0.1  
9
10  
EN  
OFF ON  
NC  
0.01  
0.1  
1
10  
100  
OUTPUT POWER (W)  
MP7782-TAC01  
MP7782-EC01  
MP7782 Rev. 1.2  
9/24/2007  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2007 MPS. All Rights Reserved.  
1

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