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ICL7660SMTV/883B PDF预览

ICL7660SMTV/883B

更新时间： 2024-09-21 14:51:19
品牌 Logo 应用领域
瑞萨 - RENESAS 开关
页数 文件大小 规格书
9页 137K
描述
SWITCHED CAPACITOR CONVERTER, 35kHz SWITCHING FREQ-MAX, MBCY8, METAL CAN-8

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ICL7660SMTV/883B 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：BCY包装说明：METAL CAN-8
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.7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 VJESD-30 代码：O-MBCY-W8
JESD-609代码：e0功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-55 °C最大输出电流：0.02 A
封装主体材料：METAL封装等效代码：CAN8,.2
封装形状：ROUND封装形式：CYLINDRICAL
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
筛选级别：MIL-STD-883 Class B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：MILITARY端子面层：Tin/Lead (Sn/Pb)
端子形式：WIRE端子位置：BOTTOM
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

ICL7660SMTV/883B 数据手册

 浏览型号ICL7660SMTV/883B的Datasheet PDF文件第2页浏览型号ICL7660SMTV/883B的Datasheet PDF文件第3页浏览型号ICL7660SMTV/883B的Datasheet PDF文件第4页浏览型号ICL7660SMTV/883B的Datasheet PDF文件第5页浏览型号ICL7660SMTV/883B的Datasheet PDF文件第6页浏览型号ICL7660SMTV/883B的Datasheet PDF文件第7页 
ICL7660S  
TM  
Data Sheet  
April 1999  
FN3179.2  
Super Voltage Converter  
Features  
The ICL7660S Super Voltage Converter is a monolithic  
CMOS voltage conversion IC that guarantees significant  
performance advantages over other similar devices. It is a  
direct replacement for the industry standard ICL7660 offering  
an extended operating supply voltage range up to 12V, with  
lower supply current. No external diode is needed for the  
ICL7660S. In addition, a Frequency Boost pin has been  
incorporated to enable the user to achieve lower output  
impedance despite using smaller capacitors. All  
• Guaranteed Lower Max Supply Current for All  
Temperature Ranges  
• Wide Operating Voltage Range 1.5V to 12V  
• 100% Tested at 3V  
• No External Diode Over Full Temperature and Voltage  
Range  
• Boost Pin (Pin 1) for Higher Switching Frequency  
• Guaranteed Minimum Power Efficiency of 96%  
improvements are highlighted in the Electrical Specifications  
section. Critical parameters are guaranteed over the entire  
commercial, industrial and military temperature ranges.  
• Improved Minimum Open Circuit Voltage Conversion  
Efficiency of 99%  
• Improved SCR Latchup Protection  
The ICL7660S performs supply voltage conversion from  
positive to negative for an input range of 1.5V to 12V,  
resulting in complementary output voltages of -1.5V to -12V.  
Only 2 non-critical external capacitors are needed for the  
charge pump and charge reservoir functions. The ICL7660S  
can be connected to function as a voltage doubler and will  
generate up to 22.8V with a 12V input. It can also be used as  
a voltage multiplier or voltage divider.  
• Simple Conversion of +5V Logic Supply to ±5V Supplies  
• Simple Voltage Multiplication V  
OUT  
= (-)nV  
IN  
• Easy to Use - Requires Only 2 External Non-Critical  
Passive Components  
• Improved Direct Replacement for Industry Standard  
ICL7660 and Other Second Source Devices  
The 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  
OUT  
= ±nV  
IN  
• 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 /2  
S
OUT  
Pinouts  
ICL7660S (PDIP, SOIC)  
TOP VIEW  
Ordering Information  
TEMP.  
BOOST  
CAP+  
GND  
1
2
3
4
8
7
6
5
V+  
PART  
NUMBER  
RANGE  
o
OSC  
LV  
( C)  
PACKAGE  
8 Ld P SOIC (N)  
8 Ld PDIP  
PKG. NO.  
M8.15  
E8.3  
ICL7660SCBA  
ICL7660SCPA  
ICL7660SIBA  
ICL7660SIPA  
0 to 70  
0 to 70  
CAP-  
V
OUT  
-40 to 85 8 Ld P SOIC (N)  
-40 to 85 8 Ld PDIP  
M8.15  
E8.3  
ICL7660S (CAN)  
TOP VIEW  
V+ (AND CASE)  
ICL7660SMTV  
(Note)  
-55 to 125 8 Pin Metal Can  
T8.C  
8
BOOST  
OSC  
1
3
7
5
NOTE: Add /883B to part number if 883B processing is required.  
LV  
6
2
CAP+  
GND  
V
OUT  
4
CAP-  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.  
Copyright © Intersil Americas Inc. 2002. All Rights Reserved  
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