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5962-8670406PA PDF预览

5962-8670406PA

更新时间: 2024-01-07 10:04:12
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
11页 659K
描述
Current Mode PWM Controller

5962-8670406PA 技术参数

生命周期:Active零件包装代码:QLCC
包装说明:QCCN,针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:15.5 V最小输入电压:14.5 V
标称输入电压:15 VJESD-30 代码:S-CQCC-N20
JESD-609代码:e0功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C最大输出电流:1 A
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装形状:SQUARE封装形式:CHIP CARRIER
认证状态:Qualified筛选级别:MIL-STD-883
表面贴装:YES切换器配置:SINGLE
温度等级:MILITARY端子面层:TIN LEAD
端子形式:NO LEAD端子位置:QUAD
Base Number Matches:1

5962-8670406PA 数据手册

 浏览型号5962-8670406PA的Datasheet PDF文件第3页浏览型号5962-8670406PA的Datasheet PDF文件第4页浏览型号5962-8670406PA的Datasheet PDF文件第5页浏览型号5962-8670406PA的Datasheet PDF文件第7页浏览型号5962-8670406PA的Datasheet PDF文件第8页浏览型号5962-8670406PA的Datasheet PDF文件第9页 
UC1842A/3A/4A/5A  
UC2842A/3A/4A/5A  
APPLICATIONS DATA (cont.)  
Oscillator Section  
Oscillator Frequency vs Timing Resistance  
Maximum Duty Cycle vs Timing Resistor  
Open-Loop Laboratory Test Fixture  
High peak currents associated with capacitive loads necessi-  
tate careful grounding techniques. Timing and bypass capaci-  
tors should be connected close to pin 5 in a single point  
ground. The transistor and 5k potentiometer are used to sam-  
ple the oscillator waveform and apply an adjustable ramp to  
pin 3.  
Slope Compensation  
A fraction of the oscillator ramp can be resistively  
summed with the current sense signal to provide slope  
compensation for converters requiring duty cycles over  
50%.  
Note that capacitor, C, forms a filter with R2 to suppress  
the leading edge switch spikes.  
6

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