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MAX1697REUT

更新时间： 2024-09-12 13:01:51
品牌 Logo 应用领域
美信 - MAXIM 泵
页数 文件大小 规格书
13页 370K
描述
Switched Capacitor Converter, 0.06A, 21kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN

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MAX1697REUT 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：SOT-23包装说明：SOT-23, 6 PIN
针数：6Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.65Is 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：1.5 V标称输入电压：5 V
JESD-30 代码：R-PDSO-G6JESD-609代码：e0
长度：2.9 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：0.06 A封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装等效代码：TSOP6,.11,37
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
认证状态：Not Qualified座面最大高度：1.45 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：21 kHz
技术：CMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.95 mm端子位置：DUAL
宽度：1.625 mmBase Number Matches：1

MAX1697REUT 数据手册

 浏览型号MAX1697REUT的Datasheet PDF文件第2页浏览型号MAX1697REUT的Datasheet PDF文件第3页浏览型号MAX1697REUT的Datasheet PDF文件第4页浏览型号MAX1697REUT的Datasheet PDF文件第5页浏览型号MAX1697REUT的Datasheet PDF文件第6页浏览型号MAX1697REUT的Datasheet PDF文件第7页 
19-1499; Rev 3; 12/08  
60mA, SOT23 Inverting Charge Pump  
with Shutdown  
General Description  
Features  
The MAX1697 ultra-small, monolithic, CMOS charge-  
pump voltage inverter accepts an input voltage ranging  
from +1.25V to +5.5V. This device features an ultra-low  
12Ω output resistance, permitting loads of up to 60mA  
with maximum efficiency. The MAX1697 is available  
with operating frequencies of 12kHz, 35kHz, 125kHz, or  
250kHz, allowing optimization of supply current or  
external component size. Its small external components  
and micropower shutdown mode make this device  
ideal for both battery-powered and board-level voltage  
conversion applications.  
♦ 60mA Output Current  
♦ Low 12Ω Output Resistance  
♦ 150µA Supply Current (MAX1697R)  
♦ Requires Only Two 1µF Capacitors (MAX1697U)  
♦ Start-Up Current Limited  
♦ +1.25V to +5.5V Input Voltage Range  
♦ Slew-Rate Limited to Reduce EMI  
Ordering Information  
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. All versions come in a  
6-pin SOT23 package and deliver 60mA.  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX1697_EUT-T  
6 SOT23  
-40°C to +85°C  
Note 1: The MAX1697 requires special solder temperature pro-  
file described in the Absolute Maximum Ratings section.  
For applications with lower current requirements, the  
MAX1719/MAX1720/MAX1721 are pin-compatible  
SOT23 charge pumps that supply up to 25mA.  
Note 2: The MAX1697 is available with four different operating  
frequencies. Choose the desired frequency from the table  
below and insert the suffix in the blank above to complete the  
part number.  
Applications  
Negative Supply from +5V or +3.3V Logic Supplies  
TOP MARK  
+T  
PART NO.  
SUFFIX  
FREQUENCY  
(kHz)  
-T  
#T  
R
S
T
12  
35  
AABV  
AABW  
AABX  
AABY  
AABV  
ACBT  
ACCK  
ACCL  
ACCM  
Small LCD Panels  
AABW  
AABX  
GaAsFET Bias Supplies  
125  
250  
Handy-Terminals, PDAs  
U
AABY  
Battery-Operated Equipment  
Note 3: MAX1697 is available in different package material.  
Add the following suffix to the part number when ordering:  
-T = Denotes a package containing lead(Pb).  
+T = Denotes a lead(Pb)-free/RoHS-compliant package.  
#T = Denotes an RoHS-compliant device that may include  
lead(Pb) that is exempt under the RoHS requirements.  
Pin Configuration  
Typical Operating Circuit  
TOP VIEW  
+
1μF  
OUT  
1
2
3
C1+  
6
5
4
C1+  
C1-  
OUT  
NEGATIVE  
OUTPUT  
✕
INPUT  
1.5V to 5.5V  
MAX1697  
SHDN  
GND  
IN  
IN  
-1  
V
IN  
60mA  
MAX1697U  
C1-  
1μF  
SHDN  
ON  
SOT23  
OFF  
GND  
Note 4: Leaded and lead-free top marks are identical. Per  
Maxim guideline, the pin 1 indicator for leaded package is  
a ‘•’ and the lead-free package is a ‘+’.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim's website at www.maxim-ic.com.  
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MAX1697REUT 替代型号

型号 品牌 替代类型 描述 数据表
MAX1697REUT-T MAXIM

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 60mA, SOT23 Inverting Charge Pump with Shutdown

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