5秒后页面跳转
捷配首页

Datasheet > XR76117ELTR-F
XR76117ELTR-F PDF预览

XR76117ELTR-F

更新时间： 2024-01-18 11:00:12
品牌 Logo 应用领域
艾科嘉 - EXAR /
页数 文件大小 规格书
18页 3190K
描述
PowerBloxTM 15A Synchronous

阅读下载

中文翻译

获取价格

XR76117ELTR-F 数据手册

 浏览型号XR76117ELTR-F的Datasheet PDF文件第2页浏览型号XR76117ELTR-F的Datasheet PDF文件第3页浏览型号XR76117ELTR-F的Datasheet PDF文件第4页浏览型号XR76117ELTR-F的Datasheet PDF文件第5页浏览型号XR76117ELTR-F的Datasheet PDF文件第6页浏览型号XR76117ELTR-F的Datasheet PDF文件第7页 
XR76117  
TM  
PowerBlox 15A Synchronous  
Step-Down COT Regulator  
Description  
FEATURES  
The XR76117 is a synchronous step-down regulator combining the  
controller, drivers, bootstrap diode and MOSFETs in a single package  
for point-of-load supplies. The XR76117 has a load current rating  
of 15A. A wide 5V to 22V input voltage range allows for single supply  
operation from industry standard 5V, 12V and 19.6V rails.  
ꢀ■  
15A step-down regulator  
4.5V to 5.5V low VIN operation  
5V to 22V wide single input voltage  
3V to 22V operation with external  
5V bias  
≥0.6V adjustable output voltage  
Proprietary constant on-time control  
No loop compensation required  
Ceramic output capacitor stable  
operation  
With a proprietary emulated current mode constant on-time (COT)  
control scheme, the XR76117 provides extremely fast line and  
load transient response using ceramic output capacitors. It require  
sno loop compensation, simplifying circuit implementation and  
reducing overall component count. The control loop also provides  
0.1% load and 0.1% line regulation and maintains constant  
operating frequency. A selectable power saving mode, allows the user  
to operate in discontinuous mode (DCM) at light current loads thereby  
significantly increasing the converter efficiency.  
ꢀ■  
Programmable 70ns-1µs on-time  
Constant 200kHz-1MHz frequency  
Selectable CCM or CCM/DCM  
operation  
Power-good flag with low impedance when  
power removed  
ꢀ■  
ꢀ■  
ꢀ■  
ꢀ■  
Precision enable  
Programmable soft-start  
5mm x 6mm QFN package  
A host of protection features, including overcurrent, over temperature,  
overvoltage, short-circuit, open feedback detect and UVLO, helps  
achieve safe operation under abnormal operating conditions.  
APPLICATIONS  
The XR76117 is available in a RoHS compliant, green/halogen-free  
space-saving 5mm x 6mm QFN package.  
ꢀ■  
Servers  
Distributed power architecture  
Point-of-load converters  
FPGA, DSP and processor supplies  
ꢀ■  
ꢀ■  
ꢀ■  
ꢀ■  
Base stations, switches/routers  
Typical Application  
100  
C
L1  
C
V
OUT  
ENABLE  
600kHz  
BST  
98  
96  
94  
92  
90  
88  
86  
84  
82  
80  
78  
76  
74  
72  
70  
EN  
BST  
SW  
V
IN  
VIN  
R
FF  
LIM  
PVIN  
PGOOD  
VCC  
SS  
ILIM  
R1  
R2  
POWER GOOD  
R
FF  
800kHz  
XR76117  
FB  
FCCM  
VSNS  
PGND  
C
IN  
C
OUT  
R
5.0V  
3.3V  
2.5V  
1.8V  
1.5V  
1.2V  
1.0V  
V
OUT  
R1  
TON  
AGND  
R
ON  
R2  
C
C
SS  
VCC  
0.0  
5.0  
10.0  
15.0  
I
( )  
A
OUT  
Figure 1. Typical Application  
Figure 2. Efficiency  
REV1A  
1/18  
1234567...18

中文翻译

下载PDF

XR76117ELTR-F 替代型号

型号 品牌 替代类型 描述 数据表
XR76117EL-F EXAR

类似代替

 PowerBloxTM 15A Synchronous

与XR76117ELTR-F相关器件

型号 品牌 获取价格 描述 数据表
XR76117EVB EXAR

获取价格

 		PowerBloxTM 15A Synchronous
XR76120EL-F EXAR

获取价格

 		PowerBloxTM 15A and 20A Synchronous
XR76120ELMTR-F EXAR

获取价格

 		PowerBloxTM 15A and 20A Synchronous
XR76120ELTR-F EXAR

获取价格

 		PowerBloxTM 15A and 20A Synchronous
XR76120EVB EXAR

获取价格

 		PowerBloxTM 15A and 20A Synchronous
XR76121 EXAR

获取价格

 		PowerBloxTM 20A Synchronous Step-Down COT Regulators
XR76121EL-F EXAR

获取价格

 		PowerBloxTM 20A Synchronous Step-Down COT Regulators
XR76121ELMTR-F EXAR

获取价格

 		PowerBloxTM 20A Synchronous Step-Down COT Regulators
XR76121ELTR-F EXAR

获取价格

 		PowerBloxTM 20A Synchronous Step-Down COT Regulators
XR76121EVB EXAR

获取价格

 		PowerBloxTM 20A Synchronous Step-Down COT Regulators

与XR76117ELTR-F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