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HA17432UA PDF预览

HA17432UA

更新时间: 2024-09-23 04:20:27
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
20页 246K
描述
Shunt Regulato

HA17432UA 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SC-62
包装说明:, TO-243针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.41
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PSSO-F3
JESD-609代码:e0长度:4.5 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:3
最高工作温度:85 °C最低工作温度:-20 °C
最大输出电流:0.15 A最大输出电压:2.595 V
最小输出电压:2.44 V标称输出电压:2.495 V
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-243
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Voltage References
表面贴装:YES技术:BIPOLAR
最大电压温度系数:64.892 ppm/ °C温度等级:OTHER
端子形式:FLAT端子节距:1.5 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:NO宽度:2.5 mm
Base Number Matches:1

HA17432UA 数据手册

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HA17431 Series  
Shunt Regulator  
REJ03D0678-0300  
Rev.3.00  
Apr 03, 2007  
Description  
The HA17431 series is temperature-compensated variable shunt regulators. The main application of these products is in  
voltage regulators that provide a variable output voltage. The on-chip high-precision reference voltage source can  
provide ±1% accuracy in the V versions, which have a VKA max of 16 volts. The HA17431VLP, which is provided in  
the MPAK-5V package, is designed for use in switching mode power supplies. It provides a built-in photocoupler  
bypass resistor for the PS pin, and an error amplifier can be easily constructed on the supply side.  
Features  
The V versions provide 2.500 V ±1% at Ta = 25°C  
The HA17431VLP includes a photocoupler bypass resistor (2 k)  
The reference voltage has a low temperature coefficient  
The MPAK-5V(5-pin), MPAKV(3-pin) and UPAKV miniature packages are optimal for use on high mounting  
density circuit boards  
Block Diagram  
K
PS*  
2k  
+
REF  
A
Note: * The PS pin is only provided by the HA17431VLP.  
Application Circuit Example  
Switching power supply secondary-side error amplification circuit  
Vout  
R
R1  
+
K
A
PS  
2k  
REF  
R2  
GND  
HA17431VLP  
REJ03D0678-0300 Rev.3.00 Apr 03, 2007  
Page 1 of 19  

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