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TC7660SEOAG PDF预览

TC7660SEOAG

更新时间: 2024-11-23 16:56:51
品牌 Logo 应用领域
美国微芯 - MICROCHIP 开关光电二极管
页数 文件大小 规格书
22页 828K
描述
SWITCHED CAPACITOR REGULATOR, 45 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8

TC7660SEOAG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR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-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
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
封装主体材料:PLASTIC/EPOXY封装代码:SOP
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表面贴装:YES
切换器配置:DOUBLER INVERTER最大切换频率:45 kHz
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

TC7660SEOAG 数据手册

 浏览型号TC7660SEOAG的Datasheet PDF文件第2页浏览型号TC7660SEOAG的Datasheet PDF文件第3页浏览型号TC7660SEOAG的Datasheet PDF文件第4页浏览型号TC7660SEOAG的Datasheet PDF文件第5页浏览型号TC7660SEOAG的Datasheet PDF文件第6页浏览型号TC7660SEOAG的Datasheet PDF文件第7页 
TC7660S  
Super Charge Pump DC-to-DC Voltage Converter  
Features:  
Package Types  
• Oscillator boost from 10 kHz to 45 kHz  
• Converts +5V Logic Supply to ±5V System  
• Wide Input Voltage Range: +1.5V to +12V  
• Efficient Voltage Conversion (99.9%, typical)  
• Excellent Power Efficiency (98%, typical)  
• Low PowerConsumption:80 µA(typical)@VIN=5V  
• Low Cost and Easy to Use  
PDIP/CERDIP/SOIC  
+
BOOST  
1
2
3
4
8
7
6
5
V
+
OSC  
CAP  
TC7660S  
LOW  
VOLTAGE (LV)  
GND  
-
V
CAP  
OUT  
- Only Two External Capacitors Required  
• Available in 8-Pin Small Outline (SOIC) and 8-Pin  
PDIP Packages  
General Description:  
• Improved ESD Protection (10 kV HBM)  
The TC7660S device is a pin-compatible replacement  
for the industry standard 7660 charge pump voltage  
converter. It converts a +1.5V to +12V input to a corre-  
sponding -1.5V to -12V output using only two low-cost  
capacitors, eliminating inductors and their associated  
cost, size and electromagnetic interference (EMI).  
Added features include an extended supply range to  
12V, and a frequency boost pin for higher operating fre-  
quency, allowing the use of smaller external capacitors.  
• No External Diode Required for High-Voltage  
Operation  
Applications:  
• RS-232 Negative Power Supply  
• Simple Conversion of +5V to ±5V Supplies  
• Voltage Multiplication VOUT = ± n V+  
• Negative Supplies for Data Acquisition Systems  
and Instrumentation  
The on-board oscillator operates at a nominal fre-  
quency of 10 kHz. Frequency is increased to 45 kHz  
when pin 1 is connected to V+. Operation below 10 kHz  
(for lower supply current applications) is possible by  
connecting an external capacitor from OSC to ground  
(with pin 1 open).  
The TC7660S is available in 8-Pin PDIP and 8-Pin  
Small Outline (SOIC) packages in commercial and  
extended temperature ranges.  
2001-2013 Microchip Technology Inc.  
DS20001467B-page 1  

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Switched Capacitor Regulator, PDSO8