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MP8044DF-Z PDF预览

MP8044DF-Z

更新时间: 2024-11-25 14:53:55
品牌 Logo 应用领域
芯源 - MPS 驱动光电二极管接口集成电路
页数 文件大小 规格书
9页 391K
描述
Half Bridge Based Peripheral Driver, 4A, PDSO20, MO-153ACT, TSSOP-20

MP8044DF-Z 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active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:8542.39.00.01风险等级:5.13
Is Samacsys:N内置保护:THERMAL; UNDER VOLTAGE
接口集成电路类型:HALF BRIDGE BASED PERIPHERAL DRIVERJESD-30 代码:R-PDSO-G20
长度:6.5 mm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输出电流流向:SOURCE AND SINK
标称输出峰值电流:4 A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):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.2 mm
最大供电电压:22 V最小供电电压:7.5 V
标称供电电压:12 V表面贴装:YES
温度等级:INDUSTRIAL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:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

MP8044DF-Z 数据手册

 浏览型号MP8044DF-Z的Datasheet PDF文件第2页浏览型号MP8044DF-Z的Datasheet PDF文件第3页浏览型号MP8044DF-Z的Datasheet PDF文件第4页浏览型号MP8044DF-Z的Datasheet PDF文件第5页浏览型号MP8044DF-Z的Datasheet PDF文件第6页浏览型号MP8044DF-Z的Datasheet PDF文件第7页 
MP8044  
22V, 4A Dual Channel Power Half-Bridge  
The Future of Analog IC Technology  
FEATURES  
DESCRIPTION  
4A Peak Current Output  
The MP8044 is a dual channel power half  
bridge that can be configured as the output  
stage of a Class-D audio amplifier. Each  
channel can be driven independently as stereo  
single ended audio amplifiers or driven  
complementary in a bridge tied load (BTL)  
audio amplifier configuration.  
Up to 600kHz Switching Frequency  
Protected Integrated Power 0.2Switches  
30ns Switch Dead Time  
All Switches Current Limited  
Internal Under Voltage Protection  
Internal Thermal Protection  
2.1mA Operating Current  
The MP8044 features a low current shutdown  
mode, standby mode, input under voltage  
protection, current limit, thermal shutdown and  
fault flag signal output. Both channels of drivers  
interface with standard logic signals.  
Fault Output Flag  
Stereo Single Ended Output Power:  
8W/Channel at 22V, 8Load  
Bridge Tied Load Output Power: 30W at 22V,  
8Load  
The MP8044 is available in a 20-pin TSSOP  
package with exposed pad.  
APPLICATIONS  
Class D Audio Drivers  
Motor Drivers  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
VDD  
VCC  
+
VCC  
GND  
D2  
1N4148  
CN1  
U1  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
1
2
POR-VFB  
AGND1  
PWM1  
VDR1  
BST1  
VCC  
3
PGND1  
SW1  
PWM1  
D5  
D4  
22  
4
STBYB  
STBYB  
CN2  
5
MP8044  
PWM2  
VSP  
PWM2  
OUT1  
OUT2  
6
FAULTB  
FAULTB  
SHDNB  
AGND2  
VSP  
VCC  
D7  
7
VSP  
SHDNB  
8
D6  
22  
8
SW2  
9
POR-OUT  
VDR2  
PGND2  
BST2  
POR-OUT  
10  
D3  
1N4148  
M8044 Rev. 1.0  
5/5/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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