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ICL7660SCPAZ PDF预览

ICL7660SCPAZ

更新时间： 2025-07-20 19:05:47
品牌 Logo 应用领域
瑞萨 - RENESAS 开关光电二极管
页数 文件大小 规格书
13页 685K
描述
最小工作电压(V):1.5V ;最大工作电压(V):12V ;最大输出电流(A):45mA ;元器件封装:8-PDIP;最大开关频率(KHz):10kHz ~ 35kHz ;

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中文翻译

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ICL7660SCPAZ 技术参数

生命周期：Unknown零件包装代码：PDIP, SOIC
包装说明：DIP, DIP8,.3针数：8, 8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：6.81Samacsys Description：Doubler DC-DC converter,ICL7660SCPA
模拟集成电路 - 其他类型：SWITCHED CAPACITOR CONVERTER最大输入电压：12 V
最小输入电压：1.5 V标称输入电压：5 V
JESD-30 代码：R-PDIP-T8JESD-609代码：e3
长度：9.585 mm功能数量：1
端子数量：8最高工作温度：70 °C
最低工作温度：最大输出电流：0.02 A
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP8,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT APPLICABLE
认证状态：Not Qualified座面最大高度：5.33 mm
子类别：Other Analog ICs表面贴装：NO
切换器配置：DOUBLER INVERTER最大切换频率：35 kHz
技术：CMOS温度等级：COMMERCIAL
端子面层：Matte Tin (Sn) - annealed端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT APPLICABLE宽度：7.62 mm

ICL7660SCPAZ 数据手册

 浏览型号ICL7660SCPAZ的Datasheet PDF文件第2页浏览型号ICL7660SCPAZ的Datasheet PDF文件第3页浏览型号ICL7660SCPAZ的Datasheet PDF文件第4页浏览型号ICL7660SCPAZ的Datasheet PDF文件第5页浏览型号ICL7660SCPAZ的Datasheet PDF文件第6页浏览型号ICL7660SCPAZ的Datasheet PDF文件第7页 
DATASHEET  
ICL7660S, ICL7660A  
Super Voltage Converters  
FN3179  
Rev 7.00  
January 23, 2013  
The ICL7660S and ICL7660A Super Voltage Converters are  
monolithic CMOS voltage conversion ICs that guarantee  
significant performance advantages over other similar  
devices. They are direct replacements for the industry  
standard ICL7660 offering an extended operating supply  
voltage range up to 12V, with lower supply current. A  
Frequency Boost pin has been incorporated to enable the  
user to achieve lower output impedance despite using smaller  
capacitors. All improvements are highlighted in the “Electrical  
Specifications” section on page 3. Critical parameters are  
guaranteed over the entire commercial and industrial  
temperature ranges.  
Features  
• Guaranteed Lower Max Supply Current for All  
Temperature Ranges  
• Wide Operating Voltage Range: 1.5V to 12V  
• 100% Tested at 3V  
• Boost Pin (Pin 1) for Higher Switching Frequency  
• Guaranteed Minimum Power Efficiency of 96%  
• Improved Minimum Open Circuit Voltage Conversion  
Efficiency of 99%  
• Improved SCR Latchup Protection  
The ICL7660S and ICL7660A perform supply voltage  
conversions from positive to negative for an input range of  
1.5V to 12V, resulting in complementary output voltages of  
-1.5V to -12V. Only two non-critical external capacitors are  
needed, for the charge pump and charge reservoir functions.  
The ICL7660S and ICL7660A can be connected to function  
as a voltage doubler and will generate up to 22.8V with a  
12V input. They can also be used as a voltage multipliers or  
voltage dividers.  
• Simple Conversion of +5V Logic Supply to ±5V Supplies  
• Simple Voltage Multiplication V  
= (-)nV  
IN  
OUT  
• Easy to Use; Requires Only Two External Non-Critical  
Passive Components  
• Improved Direct Replacement for Industry Standard  
ICL7660 and Other Second Source Devices  
• Pb-Free Available (RoHS Compliant)  
Each chip contains a series DC power supply regulator, RC  
oscillator, voltage level translator, and four output power  
MOS switches. The oscillator, when unloaded, oscillates at a  
nominal frequency of 10kHz for an input supply voltage of  
5.0V. This frequency can be lowered by the addition of an  
external capacitor to the “OSC” terminal, or the oscillator  
may be over-driven by an external clock.  
Applications  
• Simple Conversion of +5V to ±5V Supplies  
• Voltage Multiplication V  
= ±nV  
IN  
OUT  
• Negative Supplies for Data Acquisition Systems and  
Instrumentation  
• RS232 Power Supplies  
The “LV” terminal may be tied to GND to bypass the internal  
series regulator and improve low voltage (LV) operation. At  
medium to high voltages (3.5V to 12V), the LV pin is left  
floating to prevent device latchup.  
• Supply Splitter, V  
= ±V  
S
OUT  
In some applications, an external Schottky diode from V  
OUT  
to CAP- is needed to guarantee latchup free operation (see  
Do’s and Dont’s section on page 8).  
Pin Configurations  
ICL7660S  
(8 LD PDIP, SOIC)  
TOP VIEW  
ICL7660A  
(8 LD PDIP, SOIC)  
TOP VIEW  
BOOST  
CAP+  
GND  
1
2
3
4
8
7
6
5
V+  
NC  
1
2
3
4
8
V+  
OSC  
LV  
CAP+  
GND  
7
6
5
OSC  
LV  
CAP-  
V
CAP-  
V
OUT  
OUT  
FN3179 Rev 7.00  
January 23, 2013  
Page 1 of 13  
1234567...13

中文翻译

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 		元器件封装:8-SOIC;

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