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MAX618EEE+T PDF预览

MAX618EEE+T

更新时间: 2024-11-19 20:07:19
品牌 Logo 应用领域
美信 - MAXIM 开关光电二极管
页数 文件大小 规格书
15页 1294K
描述
Switching Regulator, Current/voltage-mode, 3A, 312kHz Switching Freq-Max, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16

MAX618EEE+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:SSOP, SSOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.2
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT/VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:28 V
最小输入电压:3 V标称输入电压:6 V
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
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:3 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):260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:312 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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 mmBase Number Matches:1

MAX618EEE+T 数据手册

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EVALUATION KIT AVAILABLE  
MAX618  
28V Internal Switch, Step-Up DC-DC Converter  
General Description  
Features  
Adjustable Output Voltage Up to +28V  
The MAX618 CMOS, PWM, step-up DC-DC converter  
generates output voltages up to 28V and accepts inputs  
from +3V to +28V. An internal 2A, 0.3Ω switch eliminates  
the need for external power MOSFETs while supplying  
output currents up to 500mA or more. A PWM control  
scheme combined with Idle Mode™ operation at light  
loads minimizes noise and ripple while maximizing effi-  
ciency over a wide load range. No-load operating current  
is 500μA, which allows efficiency up to 93%.  
● Up to 93% Efficiency  
● Wide Input Voltage Range (+3V to +28V)  
Up to 500mA Output Current at +12V  
● 500μA Quiescent Supply Current  
● 3μA Shutdown Current  
● 250kHz Switching Frequency  
Small 1W, 16-Pin QSOP Package  
A fast 250kHz switching frequency allows the use of  
small surface-mount inductors and capacitors. A shut-  
down mode extends battery life when the device is not in  
use. Adaptive slope compensation allows the MAX618 to  
accommodate a wide range of input and output voltages  
with a simple, single compensation capacitor.  
Ordering Information  
PART  
TEMP. RANGE  
PIN-PACKAGE  
MAX618EEE+  
-40°C to +85°C  
16 QSOP  
The MAX618 is available in a thermally enhanced 16-pin  
QSOP package that is the same size as an industry-  
standard 8-pin SO but dissipates up to 1W. An evaluation  
kit (MAX618EVKIT) is available to help speed designs.  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
Typical Application Circuit  
Applications  
● Industrial +24V and +28V Systems  
● LCD Displays  
Palmtop Computers  
V
V
IN  
OUT  
Pin Configuration  
3V TO  
28V  
LX  
IN  
UP TO  
28V  
MAX618  
TOP VIEW  
+
SHDN  
VL  
PGND  
GND  
LX  
1
2
3
4
5
6
7
8
16 GND  
15 PGND  
14 PGND  
13 PGND  
12 GND  
11 VL  
LX  
MAX618  
FB  
LX  
SHDN  
COMP  
FB  
COMP  
GND  
10 IN  
GND  
9
GND  
QSOP  
Idle Mode is a trademark of Maxim Integrated Products, Inc.  
19-1462; Rev 2; 4/15  

MAX618EEE+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX618EEE+ MAXIM

完全替代

28V, PWM, Step-Up DC-DC Converter
MAX618EEE MAXIM

完全替代

28V, PWM, Step-Up DC-DC Converter
MAX618EEE-T MAXIM

功能相似

Switching Regulator, Current/voltage-mode, 3A, 312kHz Switching Freq-Max, CMOS, PDSO16, 0.

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