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CAT660EXA-TE13 PDF预览

CAT660EXA-TE13

更新时间: 2024-09-26 19:50:39
品牌 Logo 应用领域
CATALYST 光电二极管
页数 文件大小 规格书
15页 163K
描述
Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8

CAT660EXA-TE13 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17模拟集成电路 - 其他类型:SWITCHED CAPACITOR CONVERTER
最大输入电压:5.5 V最小输入电压:1.5 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.1 A标称输出电压:-5.5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Other Analog ICs表面贴装:YES
切换器配置:DOUBLER INVERTER技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mmBase Number Matches:1

CAT660EXA-TE13 数据手册

 浏览型号CAT660EXA-TE13的Datasheet PDF文件第2页浏览型号CAT660EXA-TE13的Datasheet PDF文件第3页浏览型号CAT660EXA-TE13的Datasheet PDF文件第4页浏览型号CAT660EXA-TE13的Datasheet PDF文件第5页浏览型号CAT660EXA-TE13的Datasheet PDF文件第6页浏览型号CAT660EXA-TE13的Datasheet PDF文件第7页 
Preliminary Information  
E
CAT660  
100mA CMOS Charge Pump Inverter/Doubler  
E TM  
FEATURES  
Replaces MAX660 and LTC®660  
Converts V+ to V- or V+ to 2V+  
Low output resistance, 10max  
High power efficiency  
Low quiescent current  
Pin-compatible, high-current alternative to 7660/1044  
Commercial & extended industrial temperature  
Available in 8-pin SOIC, DIP and 0.8mm thin 8-pad  
TDFN packages  
Selectable charge pump frequency  
- 10kHz or 80kHz  
- Lead-free, halogen-free package option  
- Optimize capacitor size  
APPLICATIONS  
Negative voltage generator  
Voltage doubler  
Low EMI power source  
Instrumentation  
GaAs FET biasing  
LCD contrast bias  
Cellular phones, pagers  
Voltage splitter  
Lithium battery power supply  
DESCRIPTION  
The CAT660 is a charge-pump voltage converter. It will  
inverta1.5Vto5.5Vinputtoa-1.5Vto-5.5Voutput.Only  
two external capacitors are needed. With a guaranteed  
100mAoutputcurrentcapability,theCAT660canreplace  
a switching regulator and its inductor. Lower EMI is  
achieved due to the absence of an inductor.  
V+. The operating frequency can also be adjusted with  
an external capacitor at the OSC pin or by driving OSC  
with an external clock.  
Both 8-pin DIP and SOIC packages are available in the  
commercialandextendedindustrialtemperatureranges.  
The TDFN package has a 4x4mm footprint and features  
a 0.8mm maximum height. Compared to the 8-pin SOIC  
the TDFN package footprint is nearly 50% less. For die  
availability, contact Catalyst Semiconductor marketing.  
In addition, the CAT660 can double a voltage supplied  
from a battery or power supply. Inputs from 2.5V to 5.5V  
will yield a doubled, 5V to 11V output voltage.  
A Frequency Control pin (BOOST/FC) is provided to  
select either a high (80kHz) or low (10kHz) internal  
oscillator frequency, thus allowing quiescent current vs.  
capacitor size trade-offs to be made. The 80kHz  
frequency is selected when the FC pin is connected to  
The CAT660 replaces the MAX660 and the LTC 660.  
In addition, the CAT660 is pin compatible with the 7660/  
1044, offering an easy upgrade for applications with  
100mA loads.  
TYPICAL APPLICATION  
+V  
IN  
1.5V to 5.5V  
Doubled  
Positive  
Output  
1
2
3
4
BOOST/FC  
CAP+  
V+  
OSC  
LV  
8
7
6
5
1
2
3
4
BOOST/FC  
CAP+  
V+  
OSC  
LV  
8
7
6
5
Voltage  
C1  
CAT  
CAT  
660  
+
C1  
Inverted  
Negative  
Output  
+
660  
GND  
CAP-  
GND  
CAP-  
V
= 2.5V to 5.5V  
IN  
OUT  
OUT  
Voltage  
POSITIVE  
VOLTAGE INVERTER  
VOLTAGE DOUBLER  
© 2003 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 5000, Rev. P  
1

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