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TC7660MJAG PDF预览

TC7660MJAG

更新时间: 2024-09-21 20:53:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 开关
页数 文件大小 规格书
20页 1179K
描述
SWITCHED CAPACITOR REGULATOR, 10 kHz SWITCHING FREQ-MAX, CDIP8, CERDIP-8

TC7660MJAG 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:DIP
包装说明:DIP,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:10 V
最小输入电压:1.5 V标称输入电压:5 V
JESD-30 代码:R-GDIP-T8JESD-609代码:e3
长度:9.78 mm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封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.08 mm
表面贴装:NO切换器配置:DOUBLER INVERTER
最大切换频率:10 kHz温度等级:MILITARY
端子面层:MATTE TIN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 SPECIFIED宽度:7.62 mm
Base Number Matches:1

TC7660MJAG 数据手册

 浏览型号TC7660MJAG的Datasheet PDF文件第2页浏览型号TC7660MJAG的Datasheet PDF文件第3页浏览型号TC7660MJAG的Datasheet PDF文件第4页浏览型号TC7660MJAG的Datasheet PDF文件第5页浏览型号TC7660MJAG的Datasheet PDF文件第6页浏览型号TC7660MJAG的Datasheet PDF文件第7页 
TC7660  
Charge Pump DC-to-DC Voltage Converter  
Features  
Package Types  
• Wide Input Voltage Range: +1.5V to +10V  
• Efficient Voltage Conversion (99.9%, typ)  
• Excellent Power Efficiency (98%, typ)  
• Low Power Consumption: 80 µA (typ) @ VIN = 5V  
• Low Cost and Easy to Use  
PDIP/CERDIP/SOIC  
+
NC  
1
2
3
4
8
7
6
5
V
+
OSC  
CAP  
TC7660  
LOW  
VOLTAGE (LV)  
GND  
- Only Two External Capacitors Required  
• Available in 8-Pin Small Outline (SOIC), 8-Pin  
PDIP and 8-Pin CERDIP Packages  
-
V
CAP  
OUT  
• Improved ESD Protection (3 kV HBM)  
• No External Diode Required for High-Voltage  
Operation  
General Description  
The TC7660 device is a pin-compatible replacement  
for the industry standard 7660 charge pump voltage  
converter. It converts a +1.5V to +10V input to a corre-  
sponding -1.5V to -10V output using only two low-cost  
capacitors, eliminating inductors and their associated  
cost, size and electromagnetic interference (EMI).  
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. Operation below 10 kHz (for lower  
supply current applications) is possible by connecting  
an external capacitor from OSC to ground.  
The TC7660 is available in 8-Pin PDIP, 8-Pin Small  
Outline (SOIC) and 8-Pin CERDIP packages in  
commercial and extended temperature ranges.  
Functional Block Diagram  
V+ CAP+  
8
2
Voltage  
Level  
Translator  
7
6
RC  
Oscillator  
4
5
OSC  
LV  
  
2
CAP-  
VOUT  
n
t
e
r
n
a
l
Voltage  
Regulator  
Logic  
Network  
TC7660  
3
GND  
2002-2011 Microchip Technology Inc.  
DS21465C-page 1  

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