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MAX17112ETB+ PDF预览

MAX17112ETB+

更新时间: 2024-11-09 11:18:19
品牌 Logo 应用领域
美信 - MAXIM 转换器DC-DC转换器
页数 文件大小 规格书
12页 315K
描述
High-Performance, Step-Up, DC-DC Converter

MAX17112ETB+ 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:DFN
包装说明:HVSON, SOLCC10,.12,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.81其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 2.6V TO 20 V
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:5.5 V
最小输入电压:2.6 V标称输入电压:3 V
JESD-30 代码:S-XDSO-N10JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:5.3 A封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC10,.12,20
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.8 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:1000 kHz技术:BICMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mm

MAX17112ETB+ 数据手册

 浏览型号MAX17112ETB+的Datasheet PDF文件第2页浏览型号MAX17112ETB+的Datasheet PDF文件第3页浏览型号MAX17112ETB+的Datasheet PDF文件第4页浏览型号MAX17112ETB+的Datasheet PDF文件第5页浏览型号MAX17112ETB+的Datasheet PDF文件第6页浏览型号MAX17112ETB+的Datasheet PDF文件第7页 
19-4393; Rev 0; 12/08  
High-Performance, Step-Up, DC-DC Converter  
MAX712  
General Description  
Features  
The MAX17112 is a high-performance, step-up, DC-DC  
converter that provides a regulated supply voltage for  
active-matrix thin-film transistor (TFT) liquid-crystal dis-  
plays (LCDs). The MAX17112 incorporates current-  
mode, fixed-frequency (1MHz), pulse-width modulation  
(PWM) circuitry with a built-in, n-channel power MOSFET  
to achieve high efficiency and fast-transient response.  
The input overvoltage protection (OVP) function pre-  
vents damage to the MAX17112 from an input surge  
voltage (up to 24V).  
o Input Overvoltage Protection  
o Adjustable Output from V to 20V  
IN  
o 2.6V to 5.5V Input Supply Range  
o Input Supply Undervoltage Lockout  
o 1MHz Fixed Switching Frequency  
o Programmable Soft-Start  
The high switching frequency (1MHz) allows the use of  
ultra-small inductors and low-ESR ceramic capacitors.  
The current-mode architecture provides fast-transient  
response to pulsed loads. A compensation pin (COMP)  
gives users flexibility in adjusting loop dynamics. The  
internal MOSFET can generate output voltages up to  
20V from an input voltage between 2.6V and 5.5V.  
o Small 10-Pin, TDFN Package  
o Thermal-Overload Protection  
Ordering Information  
Soft-start slowly ramps the input current and is pro-  
grammable with an external capacitor. The MAX17112  
is available in a 10-pin TDFN package.  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX17112ETB+  
-40°C to +85°C  
10 TDFN-EP*  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
Applications  
Notebook Computer Displays  
LCD Monitor Panels  
Simplified Operating Circuit  
Pin Configuration  
V
IN  
V
OUT  
2.6V TO 5.5V  
TOP VIEW  
6
7
LX  
LX  
+
COMP  
FB  
1
2
3
4
5
10 SS  
8
2
FB  
IN  
SHDN  
9
8
7
6
MAX17112  
V
L
IN  
9
MAX17112  
5
4
1
GND  
SHDN  
GND  
GND  
LX  
LX  
3
GND  
V
L
*EP  
10  
COMP  
SS  
GND  
EP  
TDFN  
3mm × 3mm  
*EXPOSED PAD  
________________________________________________________________ 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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