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MAX1708EEE-T

更新时间： 2024-11-24 11:56:03
品牌 Logo 应用领域
美信 - MAXIM 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管信息通信管理
页数 文件大小 规格书
14页 302K
描述
High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter

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MAX1708EEE-T 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：0.150 INCH, 0.025 INCH PITCH, QSOP-16针数：16
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.22
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：CURRENT-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：5 V
最小输入电压：1 VJESD-30 代码：R-PDSO-G16
JESD-609代码：e0长度：4.89 mm
湿度敏感等级：1功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：7.5 A
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装等效代码：SSOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH峰值回流温度（摄氏度）：245
认证状态：Not Qualified座面最大高度：1.73 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：BOOST最大切换频率：700 kHz
技术：BICMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

MAX1708EEE-T 数据手册

 浏览型号MAX1708EEE-T的Datasheet PDF文件第2页浏览型号MAX1708EEE-T的Datasheet PDF文件第3页浏览型号MAX1708EEE-T的Datasheet PDF文件第4页浏览型号MAX1708EEE-T的Datasheet PDF文件第5页浏览型号MAX1708EEE-T的Datasheet PDF文件第6页浏览型号MAX1708EEE-T的Datasheet PDF文件第7页 
19-2068; Rev 1; 11/10  
High-Frequency, High-Power, Low-Noise,  
Step-Up DC-DC Converter  
MAX1708  
General Description  
Features  
The MAX1708 sets a new standard of space savings for  
high-power, step-up DC-DC conversion. It delivers up  
to 10W at a fixed (3.3V or 5V) or adjustable (2.5V to  
5.5V) output, using an on-chip power MOSFET from a  
0.7V to 5V supply.  
♦ On-Chip 5A Power MOSFET  
♦ 5V, 2A Output from a 3.3V Input  
♦ Fixed 3.3V or 5V Output Voltage or  
Adjustable (2.5V to 5.5V)  
Fixed-frequency PWM operation ensures that the  
switching noise spectrum is constrained to the 600kHz  
fundamental and its harmonics, allowing easy postfilter-  
ing for noise reduction. External clock synchronization  
capability allows for even tighter noise spectrum con-  
trol. Quiescent power consumption is less than 1mW to  
extend operating time in battery-powered systems.  
♦ Input Voltage Range Down to 0.7V  
♦ Low Power Consumption  
1mW Quiescent Power  
1µA Current in Shutdown Mode  
♦ Low-Noise, Constant Frequency Operation  
(600kHz)  
Two control inputs (ONA, ONB) allow simple push-on,  
push-off control through a single momentary push-but-  
ton switch, as well as conventional on/off logic control.  
The MAX1708 also features programmable soft-start  
and current limit for design flexibility and optimum per-  
formance with batteries. The maximum RMS switch cur-  
rent rating is 5A. For a device with a higher (10A)  
switch current rating, refer to the MAX1709 data sheet.  
♦ Synchronizable Switching Frequency  
(350kHz to 1000kHz)  
♦ Small QSOP Package  
________________________Applications  
Ordering Information  
Routers, Servers, Workstations, Card Racks  
Local 2.5V to 3.3V or 5V Conversion  
Local 3.3V to 5V Conversion  
PART  
TEMP. RANGE  
PIN-PACKAGE  
MAX1708EEE+  
-40°C to +85°C  
16 QSOP  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
3.6V or 5V RF PAs in Communications Handsets  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
INPUT  
1V TO 5V  
+
ONB  
ONA  
LX  
1
2
3
4
5
6
7
8
16 CLK  
15 3.3/5  
14 PGND  
13 PGND  
12 PGND  
11 FB  
2.2μH  
OUTPUT  
3.3V, 5V,  
OR ADJ  
OFF ON  
ONA  
CLK  
LX  
LX  
MAX1708  
LX  
UP TO 2A  
SYNC  
OR  
INTERNAL  
MAX1708  
GND  
SS/LIM  
REF  
GND  
OUT  
SS/LIM  
REF  
10 OUT  
9
GND  
QSOP  
________________________________________________________________ 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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MAX1708EEE-T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1708EEE+T MAXIM

类似代替

 暂无描述
MAX1708EEE MAXIM

类似代替

 High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter
MAX1708EEE+ MAXIM

功能相似

 Switching Regulator, Current-mode, 7.5A, 700kHz Switching Freq-Max, BICMOS, PDSO16, ROHS C

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