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MAX1852EXT+ PDF预览

MAX1852EXT+

更新时间: 2024-09-17 13:10:27
品牌 Logo 应用领域
美信 - MAXIM
页数 文件大小 规格书
8页 219K
描述
Switched Capacitor Converter, 0.03A, 78kHz Switching Freq-Max, CMOS, PDSO6, SC-70, 6 PIN

MAX1852EXT+ 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:TSSOP, TSSOP6,.08针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.23Is Samacsys:N
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:2.5 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G6JESD-609代码:e4
长度:2 mm湿度敏感等级:1
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.03 A最大输出电压:-5.5 V
最小输出电压:-2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP6,.08
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Other Analog ICs
表面贴装:YES切换器配置:DOUBLER INVERTER
最大切换频率:78 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.25 mmBase Number Matches:1

MAX1852EXT+ 数据手册

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19-1792; Rev 0; 9/00  
SC70 Inverting Charge Pumps  
with Shutdown  
General Description  
Features  
The MAX1852/MAX1853 monolithic, CMOS charge-  
pump voltage inverters in the ultra-small SC70 package  
feature a low 15output resistance, permitting loads  
up to 30mA with maximum efficiency. The MAX1852/  
MAX1853 are available with operating frequencies of  
50kHz and 200kHz, respectively, allowing optimization  
of supply current or external component size. Small  
external components and micropower shutdown mode  
make these devices ideal for both battery-powered and  
board-level voltage conversion applications.  
o 30mA Output Current  
o Low 15Output Resistance  
o 68µA Supply Current (MAX1852)  
o Requires Only Two 0.68µF Capacitors (MAX1853)  
o +2.5V to +5.5V Input Voltage Range  
o 0.1µA Logic-Controlled Shutdown  
o Two Switching Frequencies  
50kHz (MAX1852)  
Oscillator control circuitry and four power-MOSFET  
switches are included on-chip. Applications include  
generating a negative supply from a +5V or +3.3V logic  
supply to power analog circuitry. Both versions come in  
a 6-pin SC70 package that is 40% smaller than a  
SOT23.  
200kHz (MAX1853)  
o Slew-Rate Limited to Reduce EMI  
o Ultra-Small 6-Pin SC70 Package  
Applications  
Negative Supply from +5V or +3.3V Logic Supplies  
Small LCD Panels  
Ordering Information  
GaAsFET Bias Supplies  
TEMP.  
PIN-  
TOP  
PART  
Handy-Terminals, PDAs  
RANGE  
PACKAGE  
MARK  
Battery-Operated Equipment  
MAX1852EXT  
MAX1853EXT  
-40°C to +85°C  
-40°C to +85°C  
6 SC70  
6 SC70  
AAL  
AAM  
Pin Configuration  
Typical Operating Circuit  
0.68µF  
TOP VIEW  
C1+  
C1-  
OUT  
NEGATIVE  
OUTPUT  
INPUT  
OUT  
GND  
1
2
3
C1+  
C1-  
IN  
6
5
4
2.5V TO 5.5V  
IN  
-1  
V
IN  
30mA  
MAX1852  
MAX1853  
MAX1853  
0.68µF  
SHDN  
ON  
SHDN  
OFF  
GND  
SC70-6  
________________________________________________________________ Maxim Integrated Products  
1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

MAX1852EXT+ 替代型号

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MAX1852EXT+T MAXIM

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