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LM3702YABPX-308 PDF预览

LM3702YABPX-308

更新时间: 2024-09-16 20:33:31
品牌 Logo 应用领域
德州仪器 - TI 输入元件
页数 文件大小 规格书
13页 222K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA9, MICRO, SMD-9

LM3702YABPX-308 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:VFBGA, BGA9,3X3,20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75Is Samacsys:N
其他特性:MANUAL RESET INPUT; RESET TRESHOLD VOLTAGE IS 3.08V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PBGA-B9
JESD-609代码:e0长度:1.412 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:9
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装等效代码:BGA9,3X3,20封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:1/5.5 V认证状态:Not Qualified
座面最大高度:0.85 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.05 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1 V标称供电电压 (Vsup):1.2 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn63Pb37)
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM阈值电压标称:+3.08V
处于峰值回流温度下的最长时间:40宽度:1.412 mm
Base Number Matches:1

LM3702YABPX-308 数据手册

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September 2003  
LM3702/LM3703  
Microprocessor Supervisory Circuits with Low Line  
Output and Manual Reset  
n No external components required  
n Manual-Reset input  
The LM3702/LM3703 series of microprocessor supervisory  
n RESET (LM3702) or RESET (LM3703) outputs  
General Description  
circuits provide the maximum flexibility for monitoring power  
supplies and battery controlled functions in systems without  
backup batteries. The LM3702/LM3703 series are available  
in a 9-bump micro SMD package.  
n Precision supply voltage monitor  
n Factory programmable Reset Timeout Delay  
n Available in micro SMD package for minimum footprint  
n
n
0.5% Reset threshold accuracy at room temperature  
2% Reset threshold accuracy over temperature  
extremes  
Built-in features include the following:  
Reset: Reset is asserted during power-up, power-down, and  
brownout conditions. RESET is guaranteed down to VCC of  
1.0V.  
n Reset assertion down to 1V VCC (RESET option only)  
n 28 µA VCC supply current  
Manual Reset Input: An input that asserts reset when pulled  
low.  
Applications  
Low Line Output: This early power failure warning indicator  
goes low when the supply voltage drops to a value which is  
2% higher than the reset threshold voltage.  
n Embedded Controllers and Processors  
n Intelligent Instruments  
n Automotive Systems  
Features  
n Critical µP Power Monitoring  
n Standard Reset Threshold voltage: 3.08V  
n Custom Reset Threshold voltages: For other voltages  
between 2.2V and 5.0V in 10mV increments, contact  
National Semiconductor Corp.  
Typical Application  
20011503  
© 2003 National Semiconductor Corporation  
DS200115  
www.national.com  

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