5秒后页面跳转
捷配首页

Datasheet > MP2148GQD-12
MP2148GQD-12 PDF预览

MP2148GQD-12

更新时间： 2024-11-15 00:58:27
品牌 Logo 应用领域
芯源 - MPS /
页数 文件大小 规格书
20页 702K
描述
1A Synchronous Step-down Converter with 11uA Iq in Ultra-small 1x1.5mm QFN

阅读下载

中文翻译

获取价格

MP2148GQD-12 数据手册

 浏览型号MP2148GQD-12的Datasheet PDF文件第2页浏览型号MP2148GQD-12的Datasheet PDF文件第3页浏览型号MP2148GQD-12的Datasheet PDF文件第4页浏览型号MP2148GQD-12的Datasheet PDF文件第5页浏览型号MP2148GQD-12的Datasheet PDF文件第6页浏览型号MP2148GQD-12的Datasheet PDF文件第7页 
MP2148  
1A Synchronous Step-down Converter  
with 11µA Iq in Ultra-small 1x1.5mm QFN  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2148 is a monolithic, step-down, switch-  
mode converter with built-in internal power  
MOSFETs. It achieves 1A continuous output  
current from a 2.3V-to-5.5V input voltage with  
excellent load and line regulation. The output  
voltage can be regulated to as low as 0.6V.  
•
•
•
•
•
•
•
•
Low IQ: 11μA  
2.2MHz Switching Frequency  
EN for Power Sequencing  
Power Good Only for Fixed Output Version  
Wide 2.3V-to-5.5V Operating Input Range  
Output Adjustable from 0.6V  
Up to 1A Output Current  
120mΩ and 80mΩ Internal Power MOSFET  
Switches  
Output Discharge  
The  
Constant-On-Time  
control  
scheme  
provides fast transient response and eases loop  
stabilization. Fault protections include cycle-by-  
cycle current limiting and thermal shutdown.  
•
•
•
•
100% Duty Cycle  
The MP2148 is available in an ultra-small QFN-  
6 (1.0mmx1.5mm) package and requires a  
minimal number of readily available standard  
external components.  
Short-Circuit Protection with Hiccup Mode  
Stable with Low ESR Output Ceramic  
Capacitors  
Available in a QFN-6 (1.0mmx1.5mm)  
Package  
•
The MP2148 is ideal for a wide range of  
applications including high performance DSPs,  
wireless power, portable and mobile devices,  
and other low-power systems.  
APPLICATIONS  
•
•
•
•
Wireless/Networking Cards  
Portable and Mobile Devices  
Battery Powered /Wearable Devices  
Low Voltage I/O System Power  
All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For  
MPS green status, please visit MPS website under Quality Assurance.  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks  
of Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
L1  
1μH  
VIN  
5V  
VOUT  
1.2V/1A  
SW  
VIN  
OUT  
C2  
10μF  
C1  
10μF  
R1  
200kΩ  
MP2148  
EN  
FB  
EN  
R2  
200kΩ  
GND  
MP2148 Rev. 1.11  
5/25/2015  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2015 MPS. All Rights Reserved.  
1
1234567...20

中文翻译

下载PDF

与MP2148GQD-12相关器件

型号 品牌 获取价格 描述 数据表
MP2148GQD-15 MPS

获取价格

 		1A Synchronous Step-down Converter with 11uA Iq in Ultra-small 1x1.5mm QFN
MP2148GQD-18 MPS

获取价格

 		1A Synchronous Step-down Converter with 11uA Iq in Ultra-small 1x1.5mm QFN
MP2148GQD-25 MPS

获取价格

 		1A Synchronous Step-down Converter with 11uA Iq in Ultra-small 1x1.5mm QFN
MP2148GQD-33 MPS

获取价格

 		1A Synchronous Step-down Converter with 11uA Iq in Ultra-small 1x1.5mm QFN
MP2149 MPS

获取价格

 		6V, 1A, Low Quiescent Current Dual, SYNC Buck Regulator
MP2149GJ MPS

获取价格

 		6V, 1A, Low Quiescent Current Dual, SYNC Buck Regulator
MP2149GJ-Z MPS

获取价格

 		Switching Regulator, Current-mode, 1000kHz Switching Freq-Max, PDSO8, MO-193BA, TSOT-23, 8
MP2151 MPS

获取价格

 		5.5V、1A同步降压转换器，具有 25μA IQ 和输出放电功能，采用超小尺寸封装
MP2152 MPS

获取价格

 		5.5V、2A同步降压转换器，具有 25μA IQ 和输出放电功能，采用 QFN 和 SO
MP2152D MPS

获取价格

 		带快速输出放电功能的 2.5V 至 5.5V、2A、同步降压变换器

与MP2148GQD-12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