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SA03 PDF预览

SA03

更新时间: 2024-02-29 21:12:12
品牌 Logo 应用领域
APEX 放大器脉冲
页数 文件大小 规格书
4页 246K
描述
PULSE WIDTH MODULATION AMPLIFIER

SA03 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DFM包装说明:,
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.59模拟集成电路 - 其他类型:BRUSH DC MOTOR CONTROLLER
JESD-30 代码:R-CDFM-P12功能数量:1
端子数量:12最高工作温度:125 °C
最低工作温度:-55 °C最大输出电流:40 A
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大供电电压 (Vsup):16 V
最小供电电压 (Vsup):14 V标称供电电压 (Vsup):15 V
表面贴装:NO温度等级:MILITARY
端子形式:PIN/PEG端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

SA03 数据手册

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FEATURES  
• WIDE SUPPLY RANGE—16-100V  
• 30A CONTINUOUS TO 60°C case  
• 3 PROTECTION CIRCUITS  
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• ANALOG OR DIGITAL INPUTS  
• SYNCHRONIZED OR EXTERNAL OSCILLATOR  
• FLEXIBLE FREQUENCY CONTROL  
APPLICATIONS  
• MOTORS TO 4HP  
• REACTIVE LOADS  
12-PIN POWER DIP  
PACKAGE STYLE CR  
• LOW FREQUENCY SONAR  
• LARGE PIEZO ELEMENTS  
• OFF-LINE DRIVERS  
• C-D WELD CONTROLLER  
EXTERNAL CONNECTIONS  
DESCRIPTION  
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The SA03 is a pulse width amplifier that can supply 3000W  
to the load. An internal 45kHz oscillator requires no external  
components. The clock input stage divides the oscillator  
frequency by two, which provides the basic switching of  
22.5 kHz. External oscillators may also be used to lower the  
switching frequency or to synchronize multiple amplifiers.  
Current sensing is provided for each half of the bridge giv-  
ing amplitude and direction data. A shutdown input turns off  
all four drivers of the H bridge output. A high side current  
limit and the programmable low side current limit protect the  
amplifier from shorts to supply or ground in addition to load  
shorts. The H bridge output MOSFETs are protected from  
thermal overloads by directly sensing the temperature of the  
die. The 12-pin hermetic MO-127 power package occupies  
only 3 square inches of board space.  
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BLOCK DIAGRAM AND TYPICAL APPLICATION  
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APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com  
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