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> MAX16977RATE
MAX16977RATE PDF预览

MAX16977RATE

更新时间： 2024-02-23 07:05:43
品牌 Logo 应用领域
美信 - MAXIM 转换器
页数 文件大小 规格书
17页 2094K
描述
36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current

阅读下载

中文翻译

获取价格

MAX16977RATE 数据手册

 浏览型号MAX16977RATE的Datasheet PDF文件第2页浏览型号MAX16977RATE的Datasheet PDF文件第3页浏览型号MAX16977RATE的Datasheet PDF文件第4页浏览型号MAX16977RATE的Datasheet PDF文件第5页浏览型号MAX16977RATE的Datasheet PDF文件第6页浏览型号MAX16977RATE的Datasheet PDF文件第7页 
19-5844; Rev 0; 5/11  
General Description  
Features  
The MAX16977 is a 2A, current-mode, step-down con-  
verter with an integrated high-side switch. The device is  
designed to operate with input voltages from 3.5V to 36V  
while using only 30FA quiescent current at no load. The  
switching frequency is adjustable from 1MHz to 2.2MHz  
by an external resistor and can be synchronized to an  
external clock. The output voltage is pin selectable to  
be 5V fixed or adjustable from 1V to 10V. The wide input  
voltage range along with its ability to operate at high duty  
cycle during undervoltage transients make the device  
ideal for automotive and industrial applications.  
S Wide 3.5V to 36V Input Voltage Range  
S 42V Input Transients Tolerance  
S High Duty Cycle During Undervoltage Transients  
S 5V Fixed or 1V to 10V Adjustable Output Voltage  
S Integrated 2A Internal High-Side (70mI typ)  
Switch  
S Fast Load-Transient Response and Current-Mode  
Architecture  
S Adjustable Switching Frequency (1MHz to 2.2MHz)  
S Frequency Synchronization Input  
S 30µA Standby Mode Operating Current  
S 5µA Typical Shutdown Current  
The device operates in skip mode for reduced current  
consumption in light-load applications. Protection features  
include overcurrent limit, overvoltage, and thermal shut-  
down with automatic recovery. The device also features  
a power-good monitor to ease power-supply sequencing.  
S Spread Spectrum (Optional)  
S Overvoltage, Undervoltage, Overtemperature, and  
The device operates over the -40NC to +125NC automo-  
tive temperature range, and is available in 16-pin TSSOP  
and TQFN (5mm x 5mm) packages with exposed pads.  
Short-Circuit Protections  
Ordering Information appears at end of data sheet.  
Applications  
Automotive  
For related parts and recommended products to use with this part,  
refer to: www.maxim-ic.com/MAX16977.related  
Industrial/Military  
High-Voltage Input DC-DC Converters  
Point-of-Load Applications  
Typical Application Circuit  
V
BAT  
C
47µF  
C
IN2  
4.7µF  
IN1  
C
BST  
0.1µF  
SUP  
SUPSW  
BST  
L1  
2.2µH  
V
EN  
OUT  
5V AT 2A  
LX  
FSYNC  
V
C
22µF  
OUT  
OUT  
D1  
MAX16977  
OUT  
COMP  
C
COMP1  
2.2nF  
V
BIAS  
R
FOSC  
C
COMP2  
12pF  
12kI  
V
BIAS  
R
COMP  
20kI  
FOSC  
BIAS  
FB  
R
PGOOD  
10kI  
PGOOD  
POWER GOOD  
C
BIAS  
1µF  
GND  
����������������������������������������������������������������� 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.  
1234567...17

中文翻译

下载PDF

与MAX16977RATE相关器件

型号 品牌 获取价格 描述 数据表
MAX16977RATE/V+ MAXIM

获取价格

 		暂无描述
MAX16977RATE/V+T MAXIM

获取价格

 		Battery Charge Controller, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PQCC16,
MAX16977RATE+ MAXIM

获取价格

 		Switching Regulator, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PQCC16,
MAX16977RATE+T MAXIM

获取价格

 		Switching Regulator, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PQCC16,
MAX16977RATV MAXIM

获取价格

 		36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current
MAX16977RAUE MAXIM

获取价格

 		36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current
MAX16977RAUE/V+ MAXIM

获取价格

 		暂无描述
MAX16977RAUE/V+T MAXIM

获取价格

 		Battery Charge Controller, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PDSO16,
MAX16977RAUE+ MAXIM

获取价格

 		Switching Regulator, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PDSO16,
MAX16977RAUE+T MAXIM

获取价格

 		Switching Regulator, Current-mode, 2A, 2350kHz Switching Freq-Max, BICMOS, PDSO16,

与MAX16977RATE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