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MAX866EUA PDF预览

MAX866EUA

更新时间: 2024-09-30 22:20:27
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电池开关式控制器光电二极管输出元件
页数 文件大小 规格书
12页 141K
描述
3.3V/5V or Adjustable-Output, Single-Cell DC-DC Converters

MAX866EUA 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:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.76其他特性:FIXED 3.3V OUTPUT ALSO POSSIBLE
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE FREQUENCY MODULATION最大输入电压:5 V
最小输入电压:0.8 V标称输入电压:1.2 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.015 A标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):245
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Switching Regulator or Controllers最大供电电流 (Isup):0.06 mA
表面贴装:YES切换器配置:BOOST
最大切换频率:250 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:3 mmBase Number Matches:1

MAX866EUA 数据手册

 浏览型号MAX866EUA的Datasheet PDF文件第2页浏览型号MAX866EUA的Datasheet PDF文件第3页浏览型号MAX866EUA的Datasheet PDF文件第4页浏览型号MAX866EUA的Datasheet PDF文件第5页浏览型号MAX866EUA的Datasheet PDF文件第6页浏览型号MAX866EUA的Datasheet PDF文件第7页 
19-0374; Rev 1; 5/96  
3 .3 V/5 V o r Ad ju s t a b le -Ou t p u t ,  
S in g le -Ce ll DC-DC Co n ve rt e rs  
/MAX867  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
0.8V to 6.0V Input Supply Voltage  
The MAX866 and MAX867 are ultra-small, high-efficiency,  
CMOS, step-up, DC-DC switching regulators for 1-cell  
battery-powered systems. The MAX866 accepts a posi-  
tive input voltage between 0.8V and VOUT and converts it  
to a higher, pin-selectable output voltage of 3.3V or 5V.  
The MAX867 adjustable version accepts 0.8V to 6.0V  
input voltages and generates a higher adjustable output  
voltage in the 2.7V to 6.0V range. Typical efficiencies are  
greater than 80%. Typical no-load supply current is  
100µA (1µA in shutdown).  
0.9V Guaranteed Start-Up Supply Voltage  
>80% Efficiency Over Wide Load Range  
100µA No-Load Battery Current (V  
1µA Shutdown Mode  
= 3.3V)  
OUT  
Up to 250kHz Switching Frequency  
±1.5% Reference Tolerance  
Low-Battery Detector (LBI/LBO)  
The MAX866/MAX867 combine ultra-low quiescent sup-  
ply current and high efficiency to give maximum battery  
life. Its high switching frequency permits the use of  
small, low-cost inductors and capacitors. Additionally,  
internal peak-current limiting protects the IC.  
Available in Ultra-Small 8-Pin µMAX Package  
(1.11mm high)  
Circuit Fits in 0.2in2  
______________Ord e rin g In fo rm a t io n  
________________________Ap p lic a t io n s  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
Dice*  
Pagers  
MAX866C/D  
MAX866ESA  
MAX866EUA  
MAX867C/D  
MAX867ESA  
MAX867EUA  
Remote Controls  
Detectors  
-40°C to +85°C  
-40°C to +85°C  
0°C to +70°C  
8 SO  
8 µMAX  
Dice*  
1-Cell Battery-Operated Equipment  
Backup Supplies  
-40°C to +85°C  
-40°C to +85°C  
8 SO  
8 µMAX  
* Dice are tested at T = +25°C only.  
A
_________________P in Co n fig u ra t io n s  
__________Typ ic a l Op e ra t in g Circ u it  
INPUT  
TOP VIEW  
0.8V TO V  
OUT  
1
2
3
4
8
7
6
5
SHDN  
3/5  
LX  
GND  
330µH  
MAX866  
REF  
OUT  
LBI  
OUTPUT  
5V OR 3.3V  
LBO  
SHDN  
ON/OFF  
LX  
MBRS0520LTI  
OR 1N5817  
SO/µMAX  
47µF  
MAX866  
GND  
3/5  
LBI  
OUT  
3V/5V SELECT  
1
2
3
4
8
7
6
5
SHDN  
FB  
LX  
LOW-BATTERY  
DETECTOR  
INPUT  
GND  
MAX867  
OUT  
LBI  
REF  
LOW-BATTERY  
DETECTOR OUTPUT  
REF  
LBO  
LBO  
0.22µF  
SO/µMAX  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800  

MAX866EUA 替代型号

型号 品牌 替代类型 描述 数据表
MAX866EUA+ MAXIM

功能相似

Switching Regulator, Current-mode, 250kHz Switching Freq-Max, CMOS, PDSO8, 1.11 MM HEIGHT,
MAX866EUA-T MAXIM

功能相似

Switching Regulator, Current-mode, 250kHz Switching Freq-Max, CMOS, PDSO8, 1.11 MM HEIGHT,
MAX866EUA+T MAXIM

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