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MAX1675EUA+T PDF预览

MAX1675EUA+T

更新时间: 2024-10-01 12:59:51
品牌 Logo 应用领域
美信 - MAXIM 转换器
页数 文件大小 规格书
12页 522K
描述
Switching Regulator, Voltage-mode, 1.5A, 500kHz Switching Freq-Max, PDSO8, UMAX-8

MAX1675EUA+T 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, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.87Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:312841
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:MAX1675_21-0061
Samacsys Released Date:2018-09-18 12:02:28Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE FREQUENCY MODULATION最大输入电压:5.5 V
最小输入电压:1.1 V标称输入电压:2 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
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:1.5 A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):260认证状态:Not Qualified
座面最大高度:1.1 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:500 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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 mm
Base Number Matches:1

MAX1675EUA+T 数据手册

 浏览型号MAX1675EUA+T的Datasheet PDF文件第2页浏览型号MAX1675EUA+T的Datasheet PDF文件第3页浏览型号MAX1675EUA+T的Datasheet PDF文件第4页浏览型号MAX1675EUA+T的Datasheet PDF文件第5页浏览型号MAX1675EUA+T的Datasheet PDF文件第6页浏览型号MAX1675EUA+T的Datasheet PDF文件第7页 
19-1360; Rev 3; 3/00  
High-Efficiency, Low-Supply-Current,  
Compact, Step-Up DC-DC Converters  
General Description  
____________________________Features  
94% Efficient at 200mA Output Current  
16µA Quiescent Supply Current  
The MAX1674/MAX1675/MAX1676 compact, high-effi-  
ciency, step-up DC-DC converters fit in small µMAX  
packages. They feature a built-in synchronous rectifier,  
which improves efficiency and reduces size and cost  
by eliminating the need for an external Schottky diode.  
Quiescent supply current is only 16µA.  
Internal Synchronous Rectifier (no external diode)  
0.1µA Logic-Controlled Shutdown  
LBI/LBO Low-Battery Detector  
The input voltage ranges from 0.7V to V  
OUT  
teed from 1.1V inputs. The MAX1674/MAX1675/  
MAX1676 have a preset, pin-selectable output for 5V or  
3.3V. The outputs can also be adjusted to other volt-  
ages using two external resistors.  
, where  
OUT  
V
can be set from 2V to 5.5V. Start-up is guaran-  
Selectable Current Limit for Reduced Ripple  
Low-Noise, Anti-Ringing Feature (MAX1676)  
8-Pin and 10-Pin µMAX Packages  
Preassembled Evaluation Kit (MAX1676EVKIT)  
All three devices have a 0.3N-channel MOSFET  
power switch. The MAX1674 has a 1A current limit. The  
MAX1675 has a 0.5A current limit, which permits the  
use of a smaller inductor. The MAX1676 comes in a  
10-pin µMAX package and features an adjustable cur-  
rent limit and circuitry to reduce inductor ringing.  
_______________Ordering Information  
PART  
TEMP. RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
8 µMAX  
________________________Applications  
MAX1674EUA  
MAX1675EUA  
MAX1676EUB  
Pagers  
8 µMAX  
Wireless Phones  
Medical Devices  
Hand-Held Computers  
PDAs  
10 µMAX  
RF Tags  
Pin Configurations  
1 to 3-Cell Hand-Held Devices  
TOP VIEW  
Typical Operating Circuit  
1
2
3
4
8
7
6
5
OUT  
LX  
FB  
LBI  
INPUT  
0.7V TO V  
OUT  
MAX1674  
MAX1675  
LBO  
REF  
GND  
SHDN  
OUTPUT  
3.3V, 5V, OR  
ADJ (2V TO 5.5V)  
UP TO 300mA  
ON  
SHDN  
LX  
OFF  
µMAX  
MAX1674  
MAX1675  
OUT  
1
2
3
4
5
FB  
LBI  
10 OUT  
9
8
7
6
LX  
LOW-BATTERY  
DETECT IN  
LOW-BATTERY  
DETECT OUT  
MAX1676  
LBI  
LBO  
LBO  
GND  
BATT  
SHDN  
REF  
FB  
GND  
CLSEL  
REF  
0.1µF  
µMAX  
________________________________________________________________ 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.  

MAX1675EUA+T 替代型号

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