5秒后页面跳转
捷配首页

Datasheet > MAX17242ETPB+
MAX17242ETPB+ PDF预览

MAX17242ETPB+

更新时间： 2024-11-20 18:43:59
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理开关输出元件
页数 文件大小 规格书
18页 557K
描述
Switching Regulator,

阅读下载

中文翻译

获取价格

MAX17242ETPB+ 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：HVQCCN,Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：2.28其他特性：ADJUSTABLE OUTPUT VOLTAGE FROM 1 TO 10V; ALSO WORKS IN PFM MODE
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：36 V
最小输入电压：3.5 V标称输入电压：14 V
JESD-30 代码：S-XQCC-N20长度：5 mm
功能数量：1端子数量：20
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电流：4.16 A标称输出电压：3.3 V
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：NOT SPECIFIED座面最大高度：0.8 mm
表面贴装：YES切换器配置：BUCK
最大切换频率：2200 kHz技术：BICMOS
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.65 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：5 mm
Base Number Matches：1

MAX17242ETPB+ 数据手册

 浏览型号MAX17242ETPB+的Datasheet PDF文件第2页浏览型号MAX17242ETPB+的Datasheet PDF文件第3页浏览型号MAX17242ETPB+的Datasheet PDF文件第4页浏览型号MAX17242ETPB+的Datasheet PDF文件第5页浏览型号MAX17242ETPB+的Datasheet PDF文件第6页浏览型号MAX17242ETPB+的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX17242/MAX17243  
3.5V–36V, 2A/3A, Synchronous Buck Converter  
with 15µA Quiescent Current and Reduced EMI  
General Description  
Benefits and Features  
● Eliminates External Components and Reduces Total Cost  
•ꢀ No Schottky-Synchronous Operation for High  
EfficiencyꢀandꢀReducedꢀCost  
The MAX17242/MAX17243 high-efficiency, synchronous  
step-down DC-DC converters with integrated MOSFETs  
operates over a 3.5V to 36V input voltage range, and  
can operate in drop-out condition by running at 99% duty  
cycle. The converters deliver up to 2A (MAX17242) and  
3A (MAX17243) output current and generate fixed output  
voltages of 3.3V/5V, along with the ability to program the  
output voltage between 1V to 10V.  
•ꢀ Simple external RC Compensation for Stable  
Operation at Any Output Voltage  
•ꢀ All-Ceramic Capacitor Solution: Ultra-Compact  
Layout with as Few as Eight External Components  
•ꢀ PGOOD Output and High-Voltage EN Input  
Simplify Power Sequencing  
The devices use a current-mode-control architecture and  
can be operated in the pulse-width modulation (PWM)  
or pulse-frequency modulation (PFM) control schemes.  
PWM operation provides constant frequency operation at  
all loads, and is useful in applications sensitive to switching  
frequency. PFM operation disables negative inductor  
current and additionally skips pulses at light loads for  
high-efficiency operation. The low-resistance, on-chip  
MOSFETs ensure high efficiency at full load and simplify  
the layout.  
● Reduces Number of DC-DC Converters to Stock  
•ꢀ Pin Compatibility for 2A/3A Options  
•ꢀ Fixed Output Voltage with ±2% Accuracy (5V/3.3V)  
or Externally Resistor Adjustable (1V to 10V) with  
±1% FB Accuracy  
•ꢀ 220kHz to 2.2MHz Adjustable Frequency with  
External Synchronization  
● Reduces Power Dissipation  
•ꢀ 93%ꢀPeakꢀEfficiency  
•ꢀ Shutdown Feature Blocks Current Flow from Input-  
to-Output or Vice-Versa  
•ꢀ LessꢀThanꢀ5μAꢀ(typ)ꢀinꢀShutdown  
•ꢀ Lowꢀ15μAꢀ(typ)ꢀQuiescentꢀCurrentꢀinꢀStandbyꢀ  
Mode  
The devices are available in a compact 20-pin (5mm x 5mm)  
TQFN package with exposed pad. These parts are rated for  
-40°C to +85°C operation.  
Applications  
● Operates Reliably  
● Distributed Supply Regulation  
● Wall Transformer Regulation  
● General-Purpose Point-of-Load  
•ꢀ 42V Input Voltage Transient Protection  
•ꢀ Fixed 8ms Internal Software Start Reduces Input  
Inrush Current  
•ꢀ Cycle-by-Cycle Current Limit, Thermal Shutdown  
with Automatic Recovery  
Ordering Information appears at end of data sheet.  
•ꢀ Reduced EMI Emission with Spread-Spectrum Control  
19-7767; Rev 0; 10/15  
1234567...18

中文翻译

下载PDF

MAX17242ETPB+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX17242ETPB+T MAXIM

功能相似

 IC REG BUCK SYNC

与MAX17242ETPB+相关器件

型号 品牌 获取价格 描述 数据表
MAX17242ETPB+T MAXIM

获取价格

 		IC REG BUCK SYNC
MAX17243 MAXIM

获取价格

 		Eliminates External Components and Reduces Total Cost
MAX17243 ADI

获取价格

 		3.5V至36V、2A/3A、同步Buck转换器，15μA静态电流和低EMI
MAX17243ETPA+ MAXIM

获取价格

 		Switching Regulator,
MAX17243ETPA+T MAXIM

获取价格

 		IC REG BUCK SYNC
MAX17243ETPB+ MAXIM

获取价格

 		Eliminates External Components and Reduces Total Cost
MAX17244 MAXIM

获取价格

 		Eliminates External Components and Reduces
MAX17244 ADI

获取价格

 		3.5V至36V、2.5A、同步Buck转换器，28μA静态电流和低EMI
MAX17244ETERA+ MAXIM

获取价格

 		Eliminates External Components and Reduces
MAX17244ETERB+ MAXIM

获取价格

 		Eliminates External Components and Reduces

与MAX17242ETPB+相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证