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MAX1683C/D PDF预览

MAX1683C/D

更新时间: 2024-11-10 22:13:55
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
8页 85K
描述
Switched-Capacitor Voltage Doublers

MAX1683C/D 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:DIE,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
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:2 V标称输入电压:5 V
JESD-30 代码:R-XUUC-N5JESD-609代码:e0
功能数量:1端子数量:5
最高工作温度:70 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
表面贴装:YES切换器配置:DOUBLER INVERTER
最大切换频率:45.5 kHz技术:CMOS
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:NO LEAD端子位置:UPPER
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

MAX1683C/D 数据手册

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19-1305; Rev 1; 8/98  
S w it c h e d -Ca p a c it o r Vo lt a g e Do u b le rs  
2/MAX1683  
Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
5-Pin SOT23 Package  
The ultra-small MAX1682/MAX1683 monolithic, CMOS  
charge-pump voltage doublers accept input voltages  
ranging from +2.0V to +5.5V. Their high voltage-con-  
version efficiency (over 98%) and low operating current  
(110µA for MAX1682) make these devices ideal for  
both battery-powered and board-level voltage-doubler  
applications.  
+2.0V to +5.5V Input Voltage Range  
98% Voltage-Conversion Efficiency  
110µA Quiescent Current (MAX1682)  
Requires Only Two Capacitors  
Up to 45mA Output Current  
Oscillator control circuitry and four power MOSFET  
switches are included on-chip. The MAX1682 operates  
at 12kHz and the MAX1683 operates at 35kHz. A typi-  
c a l a pp lic a tion inc lud e s ge ne ra ting a 6V supp ly to  
power an LCD display in a hand-held PDA. Both parts  
are available in a 5-pin SOT23 package and can deliver  
30mA with a typical voltage drop of 600mV.  
Ord e rin g In fo rm a t io n  
________________________Ap p lic a t io n s  
Small LCD Panels  
TEMP.  
RANGE  
PIN-  
SOT  
PART  
PACKAGE TOP MARK  
Cell Phones  
MAX1682C/D  
0°C to +70°C Dice*  
ACLL  
Handy-Terminals  
PDAs  
MAX1682EUK-T -40°C to +85°C 5 SOT23-5  
MAX1683C/D 0°C to +70°C Dice*  
MAX1683EUK-T -40°C to +85°C 5 SOT23-5  
ACCM  
Note: These parts are available in tape-and-reel only. Minimum  
order quantity is 2500 pieces.  
*Dice are tested at T = +25°C.  
A
Typ ic a l Op e ra t in g Circ u it  
INPUT  
SUPPLY  
VOLTAGE  
5
4
V
IN  
IN  
C1+  
P in Co n fig u ra t io n  
C1  
MAX1682  
MAX1683  
TOP VIEW  
3
1
C1-  
GND  
OUT  
C1-  
1
2
3
5
4
C1+  
IN  
OUTPUT  
VOLTAGE  
2
OUT  
MAX1682  
MAX1683  
2 x V  
IN  
C2  
GND  
SOT23-5  
VOLTAGE DOUBLER  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 408-737-7600 ext. 3468.  

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