- IC型号
优源电子（Uni-Source）
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产品分类
其他未分类(20)
MOSFET优势IC过电压，电流，温度装置电路保护连接器，互连式无源元件电容器半导体连接器电感器，线圈，扼流圈电池产品光电子产品分离式半导体产品开关机电产品其他电源分立器件自动化及控制设备风扇，热管理电缆组件测试与测量滤波器RF/IF 和 RFID工具与供应紧固件与机械产品电位计，可变电阻器办公用品工具电阻器光电元件和显示器测试设备光电子与显示器光电元件集成电路 (IC)继电器半导体 - 集成电路(IC)硬件，紧固件，配件电线与电缆隔离器嵌入式解决方案电源 - 板载晶体和振荡器静电控制，ESD，无尘室产品开关与继电器工具与生产用具传感器传感器与换能器变压器电缆,电线与组装件电源与线路保护传感器，转换器未定义的类别存储卡，模块计算机，办公室 - 元件，配件线缆，导线 - 管理电缆和电线办公用品与计算机
供应 MPS MP7782DF-LF-Z,原装正品，现货MP7782DF-LF-Z
产品详细说明
产品参数：
最小电压(V) |
9.5 |
最大电压(V) |
20 |
Isw Typ (A) |
|
Output Power (W) |
50 |
效率 (%) |
90 |
THD+N (%) |
0.06 @ 1W |
PSRR (dB) |
60 |
Channel |
2 |
拓扑 |
Mono |
封装 |
TSSOP20F |
产品信息 |
50W Class-D Mono Bridged Audio Amplifier
|
产品介绍 |
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 180mΩ power MOSFETs in a space saving TSSOP20 package. The MP7782 utilizes a full bridge output structure capable of delivering 50W into 6Ω speakers. 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 ADAM™ (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.
|
特点 |
• 50W into 6Ω with VDD = 24V @10% THD+N
• 50W 时有效率90% • Amplifies Full Audio Range with Low THD+N • THD+N = 0.06% @ 1W • 9.5V ～ 24V Supply 电源电压操作 • Full Bridge Output Drive • 4 Integrated 180mΩ Switches • 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 |
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