5秒后页面跳转
捷配首页

Datasheet > SGM61184
SGM61184 PDF预览

SGM61184

更新时间： 2024-03-03 10:10:39
品牌 Logo 应用领域
圣邦微 - SGMICRO /
页数 文件大小 规格书
28页 2409K
描述
4.5V to 18V Input, 8A, Synchronous Buck Converter

阅读下载

中文翻译

获取价格

SGM61184 数据手册

 浏览型号SGM61184的Datasheet PDF文件第2页浏览型号SGM61184的Datasheet PDF文件第3页浏览型号SGM61184的Datasheet PDF文件第4页浏览型号SGM61184的Datasheet PDF文件第5页浏览型号SGM61184的Datasheet PDF文件第6页浏览型号SGM61184的Datasheet PDF文件第7页 
SGM61184  
4.5V to 18V Input, 8A,  
Synchronous Buck Converter  
GENERAL DESCRIPTION  
FEATURES  
The SGM61184 is an efficient 18V, 8A synchronous  
Buck DC/DC converter with integrated power MOSFETs  
and a wide 4.5V to 18V input range. This current mode  
control device is optimized for high density applications  
with minimal number of external components. High  
switching frequency, up to 1600kHz, can be chosen to  
lessen the solution size by smaller inductor and  
capacitors.  
● 4.5V to 18V Input Voltage Range  
● 0.6V to 12V Output Voltage Range  
● 3.5µA (TYP) Shutdown Current  
● Integrated RDSON Switches: 8.6mΩ and 4.5mΩ  
● 200kHz to 1600kHz Fixed Switching Frequency  
● 0.6V Internal Voltage Reference  
● External Clock Synchronization  
● Peak Current Mode Control with Fast Transient  
Response  
The peak current mode control with fast transient  
response makes the loop compensation simple. The  
high-side MOSFET current and low-side MOSFET  
sourcing current are cycle-by-cycle limited for overload  
protection. The hiccup mode limits MOSFET power  
dissipation if short-circuit or overload keeps appearing.  
● Hiccup Mode Current Limit  
● Safe Start-Up with Pre-Biased Outputs  
● Adjustable Soft-Start Time  
● Power Sequencing Capability  
● Adjustable Input Under-Voltage Lockout (UVLO)  
● Power Good Output Monitor for Under-Voltage  
and Over-Voltage Protections  
A power good supervisor circuit monitors the regulator  
output. When the output voltage is in regulation, the PG  
open-drain output pin will be in high-impedance state.  
An internal deglitch time prevents this pin from pulling  
low unless a fault has occurred. The EN pin can be  
used to adjust the input UVLO and hysteresis by a  
resistor divider. The soft-start and tracking pin (SS/TRK)  
can control the output voltage start-up ramp, which  
makes the device work as a standalone power supply  
or work in tracking situations.  
● Non-Latch Thermal Shutdown Protection  
● Available in a Green TQFN-3.5×3.5-18AL Package  
APPLICATIONS  
Test and Measurement Devices  
Medical Imaging Equipment  
Business Exchange and Server  
Wireless Infrastructure  
Telecommunications Infrastructure  
The SGM61184 is available in a Green TQFN-3.5×3.5-  
18AL package.  
Efficiency vs. Load Current  
100  
TYPICAL APPLICATION  
95  
90  
85  
80  
75  
70  
VIN  
2, 11  
1
VIN  
BOOT  
CBOOT  
REN1  
+EC1  
L
CIN  
VOUT  
6, 7  
SW  
17  
18  
16  
13  
15  
EN  
GND  
COUT  
GND  
SGM61184  
PG  
RFB1  
SS/TRK  
RT/CLK  
COMP  
REN2  
14  
FB  
CSS  
RFB2  
65  
RRT  
RC  
CZ  
CP  
— 12V to 3.3V, 800kHz, L = 1μH, DCR = 5.5mΩ  
— 12V to 1.5V, 600kHz, L = 1μH, DCR = 5.5mΩ  
— 9V to 1V, 700kHz, L = 680nH, DCR = 3.1mΩ  
— 5V to 1V, 700kHz, L = 680nH, DCR = 3.1mΩ  
60  
AGND  
12  
PGND  
3, 4, 5, 8, 9, 10  
55  
50  
Figure 1. Typical Application Circuit  
0
1
2
3
4
5
6
7
8
Load Current (A)  
SG Micro Corp  
AUGUST 23,2023  
www.sg-micro.com  
1234567...28

中文翻译

下载PDF

与SGM61184相关器件

型号 品牌 获取价格 描述 数据表
SGM61220 SGMICRO

获取价格

 		4.5V to 28V Input, 2A Output, Synchronous Buck Converter
SGM61230 SGMICRO

获取价格

 		4.5V to 28V Input, 3A Output, Synchronous Buck Converter
SGM61232 SGMICRO

获取价格

 		28V, 3A, Buck DC/DC Converter
SGM61233 SGMICRO

获取价格

 		4.5V to 28V Input, 3A Output, Synchronous Buck Converter
SGM61234 SGMICRO

获取价格

 		28V, 2A, 5V Fixed Output, Non-Synchronous Buck Converter
SGM61235 SGMICRO

获取价格

 		4.5V to 28V Input, 3A Output, Synchronous Buck Converter
SGM6130 SGMICRO

获取价格

 		3A, 28.5V, 385kHz Buck Converter
SGM61307 SGMICRO

获取价格

 		4V to 36V Input, 600mA Synchronous Buck Converter
SGM61310 SGMICRO

获取价格

 		4V to 36V Input, 1A Synchronous Buck Converter in SOT Package
SGM6132 SGMICRO

获取价格

 		3A, 28.5V, 1.4MHz Buck Converter

与SGM61184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