5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> MAX5090AATE+
MAX5090AATE+ PDF预览

MAX5090AATE+

更新时间： 2024-11-02 03:19:39
品牌 Logo 应用领域
美信 - MAXIM 转换器
页数 文件大小 规格书
17页 658K
描述
2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters

阅读下载

中文翻译

获取价格

MAX5090AATE+ 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：QFN
包装说明：HVQCCN,针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.37
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：76 V
最小输入电压：6.5 V标称输入电压：12 V
JESD-30 代码：S-XQCC-N16JESD-609代码：e3
长度：5 mm湿度敏感等级：1
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：5 A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）：260
认证状态：Not Qualified座面最大高度：0.8 mm
表面贴装：YES切换器配置：BOOST
最大切换频率：150 kHz温度等级：AUTOMOTIVE
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.8 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

MAX5090AATE+ 数据手册

 浏览型号MAX5090AATE+的Datasheet PDF文件第2页浏览型号MAX5090AATE+的Datasheet PDF文件第3页浏览型号MAX5090AATE+的Datasheet PDF文件第4页浏览型号MAX5090AATE+的Datasheet PDF文件第5页浏览型号MAX5090AATE+的Datasheet PDF文件第6页浏览型号MAX5090AATE+的Datasheet PDF文件第7页 
19-3872; Rev 0; 3/06  
2A, 76V, High-Efficiency  
MAXPower Step-Down DC-DC Converters  
General Description  
Features  
♦ Wide Input Voltage Range: 6.5V to 76V  
The MAX5090A/B/C easy-to-use, high-efficiency, high-  
voltage step-down DC-DC converters operate from an  
input voltage up to 76V, and consume only 310µA qui-  
escent current at no load. This pulse-width-modulated  
(PWM) converter operates at a fixed 127kHz switching  
frequency at heavy loads, and automatically switches  
to pulse-skipping mode to provide low quiescent cur-  
rent and high efficiency at light loads. The MAX5090  
includes internal frequency compensation simplifying  
circuit implementation. The device can also be syn-  
chronized with external system clock frequency in a  
noise-sensitive application. The MAX5090 uses an  
internal low on-resistance and a high-voltage DMOS  
transistor to obtain high efficiency and reduce overall  
system cost. This device includes undervoltage lock-  
out, cycle-by-cycle current limit, hiccup-mode output  
short-circuit protection, and overtemperature shutdown.  
♦ Fixed (3.3V, 5V) and Adjustable (1.265V to 11V)  
Output-Voltage Versions  
♦ 2A Output Current  
♦ Efficiency Up to 92%  
♦ Internal 0.26Ω High-Side DMOS FET  
♦ 310µA Quiescent Current at No Load  
♦ 19µA Shutdown Current  
♦ Internal Frequency Compensation  
♦ Fixed 127kHz Switching Frequency  
♦ External Frequency Synchronization  
♦ Thermal Shutdown and Short-Circuit Current Limit  
♦ -40°C to +125°C Automotive Temperature Range  
♦ 16-Pin (5mm x 5mm) Thin QFN Package  
♦ Capable of Dissipating 2.67W at +70°C  
The MAX5090 delivers up to 2A output current. External  
shutdown is included, featuring 19µA (typ) shutdown  
current. The MAX5090A/MAX5090B versions have fixed  
output voltages of 3.3V and 5V, respectively, while the  
MAX5090C features an adjustable 1.265V to 11V output  
voltage.  
Ordering Information  
OUTPUT  
VOLTAGE  
(V)  
TEMP  
RANGE  
PIN-  
PACKAGE*  
PART  
The MAX5090 is available in a space-saving 16-pin thin  
QFN package (5mm x 5mm) and operates over the  
automotive temperature range (-40°C to +125°C).  
MAX5090AATE+ -40°C to +125°C 16 TQFN-EP**  
3.3  
MAX5090AATE -40°C to +125°C 16 TQFN-EP**  
MAX5090BATE+ -40°C to +125°C 16 TQFN-EP**  
MAX5090BATE -40°C to +125°C 16 TQFN-EP**  
3.3  
5.0  
5.0  
Applications  
Automotive  
Industrial  
Ordering Information continued at end of data sheet.  
*The package code is T1655-3.  
**EP = Exposed pad.  
Distributed Power  
+Denotes lead-free package.  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
12  
EP  
11  
10  
9
V
IN  
7.5V TO 76V  
R
IN  
10Ω  
FB  
C
IN  
68µF  
8
7
6
5
DRAIN 13  
DRAIN 14  
N.C. 15  
C
BYPASS  
0.47µF  
V
OUT  
100µH  
5V/2A  
V
DRAIN  
IN  
SS  
LX  
MA5090  
ON/OFF  
C
C
BST  
0.22µF  
OUT  
100µF  
D1  
PDS5100H  
SYNC  
VD  
BST  
FB  
MAX5090B  
16  
N.C.  
SS  
SYNC  
SGND  
C
SS  
VD  
0.047µF  
PGND  
1
2
3
4
3.3µF  
TQFN  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...17

中文翻译

下载PDF

MAX5090AATE+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX5090AATE+T MAXIM

完全替代

 暂无描述
MAX5090AATE MAXIM

类似代替

 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters
LT3990HMSE-3.3#PBF Linear

功能相似

 LT3990 - 62V, 350mA Step-Down Regulator with 2.5µA Quiescent Current and Integrat

与MAX5090AATE+相关器件

型号 品牌 获取价格 描述 数据表
MAX5090AATE+T MAXIM

获取价格

 		暂无描述
MAX5090AATE-T MAXIM

获取价格

 		Switching Controller, Voltage-mode, 5A, 150kHz Switching Freq-Max, 5 X 5 MM, 0.8 MM HEIGHT
MAX5090B ADI

获取价格

 		2A、76V、高效MAXPower、降压型DC-DC转换器
MAX5090BATE MAXIM

获取价格

 		2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters
MAX5090BATE+ MAXIM

获取价格

 		2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters
MAX5090BATE+T MAXIM

获取价格

 		Switching Controller, Voltage-mode, 5A, 150kHz Switching Freq-Max, 5 X 5 MM, 0.8 MM HEIGHT
MAX5090C ADI

获取价格

 		2A、76V、高效MAXPower、降压型DC-DC转换器
MAX5090CATE MAXIM

获取价格

 		2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters
MAX5090CATE/GG8 MAXIM

获取价格

 		Switching Controller,
MAX5090CATE/V+ MAXIM

获取价格

 		Switching Controller

与MAX5090AATE+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