5秒后页面跳转
捷配首页

Datasheet > LTC3416
LTC3416 PDF预览

LTC3416

更新时间： 2024-09-22 22:55:55
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
16页 231K
描述
4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking

阅读下载

中文翻译

获取价格

LTC3416 数据手册

 浏览型号LTC3416的Datasheet PDF文件第2页浏览型号LTC3416的Datasheet PDF文件第3页浏览型号LTC3416的Datasheet PDF文件第4页浏览型号LTC3416的Datasheet PDF文件第5页浏览型号LTC3416的Datasheet PDF文件第6页浏览型号LTC3416的Datasheet PDF文件第7页 
LTC3416  
4A, 4MHz, Monolithic  
Synchronous Step-Down  
Regulator with Tracking  
U
FEATURES  
DESCRIPTIO  
The LTC®3416 is a high efficiency monolithic synchro-  
nous, step-down DC/DC converter utilizing a constant  
frequency, current mode architecture. It operates from an  
input voltage range of 2.25V to 5.5V and provides a  
regulated output voltage from 0.8V to 5V while delivering  
up to 4A of output current. The internal synchronous  
power switch with 67mΩ of on-resistance increases effi-  
ciency and eliminates the need for an external Schottky  
diode. Switching frequency is set by an external resistor.  
100% duty cycle provides low dropout operation extend-  
ingbatterylifeinportablesystems. OPTI-LOOP® compen-  
sation allows the transient response to be optimized over  
a wide range of loads and output capacitors.  
■
High Efficiency: Up to 95%  
■
4A Output Current  
■
Low RDS(ON) Internal Switch: 67mΩ  
■
Tracking Input to Provide Easy Supply Sequencing  
■
Programmable Frequency: 300kHz to 4MHz  
■
2.25V to 5.5V Input Voltage Range  
■
±2% Output Voltage Accuracy  
■
0.8V Reference Allows Low Output Voltage  
■
Low Dropout Operation: 100% Duty Cycle  
■
Power Good Output Voltage Monitor  
Overtemperature Protected  
■
■
Available in a 20-Lead Thermally Enhanced  
TSSOP Package  
TheLTC3416operatesinforcedcontinuousoperationand  
provides tracking of another power supply rail. Forced  
continuousoperationreducesnoiseandRFinterferenceand  
provides excellent transient response. Fault protection is  
provided by an overcurrent comparator, and adjustable  
compensationallowsthetransientresponsetobeoptimized  
over a wide range of loads and output capacitors.  
U
APPLICATIO S  
■
Portable Instruments  
■
Notebook Computers  
■
Distributed Power Systems  
■
Battery-Powered Equipment  
■
POL Board Power  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
OPTI-LOOP is a registered trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
V
OUT2  
I/O VOLTAGE  
100  
90  
2.5V  
V
V
= 2.5V  
IN  
2.5V TO 5.5V  
IN  
80  
70  
22µF  
SVIN PVIN  
V
= 3.3V  
IN  
R
PGOOD  
SW  
0.2µH  
T
V
1.8V  
4A  
OUT1  
60  
50  
127k  
7.5k  
LTC3416  
RUN/SS PGND  
SGND  
100µF  
×2  
40  
30  
20  
10  
0
I
TH  
TRACK  
V
FB  
820pF  
255k  
V
= 1.8V  
OUT  
f = 2MHz  
255k  
200k  
0.01  
0.10  
1
10  
3416 F01a  
200k  
LOAD CURRENT (A)  
3416 G09  
Figure 1a. 2.5V/4A Step-Down Regulator with Tracking  
Figure 1b. Efficiency vs Load Current  
3416f  
1
1234567...16

中文翻译

下载PDF

与LTC3416相关器件

型号 品牌 获取价格 描述 数据表
LTC3416EFE Linear

获取价格

 		4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking
LTC3416EFE#TR Linear

获取价格

 		LTC3416 - 4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking; Package: TSS
LTC3417 Linear

获取价格

 		Dual Synchronous 1.4A/800mA 4MHz Step-Down DC/DC Regulator
LTC3417A Linear

获取价格

 		Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator
LTC3417A ADI

获取价格

 		双通道同步 1.5A / 1A 4MHz 降压型 DC/DC 稳压器
LTC3417A-1 Linear

获取价格

 		Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR
LTC3417A-1 ADI

获取价格

 		具有POR的双通道同步、1.5A/1A 4MHz降压型DC/DC稳压器
LTC3417A-2 Linear

获取价格

 		Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator
LTC3417A-2 ADI

获取价格

 		双通道同步、1.5A/1A 4MHz降压型DC/DC稳压器
LTC3417AEDHC Linear

获取价格

 		Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator

与LTC3416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