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NTE7002 PDF预览

NTE7002

更新时间: 2024-01-30 06:15:36
品牌 Logo 应用领域
NTE 开关
页数 文件大小 规格书
4页 33K
描述
Integrated Circuit Switched Mode Power Supply Control

NTE7002 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
包装说明:, SIP9,.07Reach Compliance Code:unknown
风险等级:5.77控制模式:VOLTAGE-MODE
JESD-609代码:e0端子数量:9
最高工作温度:85 °C最低工作温度:-15 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP9,.07
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:NO技术:BIPOLAR
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子节距:2.54 mm端子位置:SINGLE
Base Number Matches:1

NTE7002 数据手册

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NTE7002  
Integrated Circuit  
Switched Mode Power Supply Control  
Description:  
The NTE7002 is a bipolar integrated circuit in a 9–Lead SIP type package that drives, regulates, and  
monitors the switching transistor in a power supply based on the ringing choke flyback principle.  
Due to the wide regulating range and the high voltage stability during large load changes, SMPS for  
Hi–Fi equipment and active loudspeakers can be realized as well as applications in TV receivers and  
video recorders.  
Features:  
D Wide Operational Range  
D High Voltage Stability Even at High Load Changes  
D Direct Control of Switching Transistor  
D Low Start–Up Current  
D Linear Foldback of the Overload Characteristic  
D Base Drive Proportional to the Current Through the Power Switching Transistor  
D Stand–By Mode 3.5W into the External Load  
D Inhibit Capability (TTL Compatible)  
D Undervoltage Lockout  
Absolute Maximum Ratings:  
Supply Voltage, V9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V  
Sink Output Voltage  
V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to V9V  
V7–V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6V  
Reference Output, I1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10 to +1.0mA  
Zero Crossing, I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –3.0 to +3.0mA  
Control Amplifier, I3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –3.0 to 0mA  
Collector Current, I4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –2.0 to +5.0mA  
Trigger Input, I5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –2.0 to +3.0mA  
Sink Output, I7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.5A  
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C  
Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +70°C/W  
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15°C/W  

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