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> NCP1580DR2
NCP1580DR2 PDF预览

NCP1580DR2

更新时间： 2024-11-10 04:37:59
品牌 Logo 应用领域
安森美 - ONSEMI 控制器
页数 文件大小 规格书
12页 93K
描述
Low Voltage Synchronous Buck Controller

阅读下载

中文翻译

获取价格

NCP1580DR2 数据手册

 浏览型号NCP1580DR2的Datasheet PDF文件第2页浏览型号NCP1580DR2的Datasheet PDF文件第3页浏览型号NCP1580DR2的Datasheet PDF文件第4页浏览型号NCP1580DR2的Datasheet PDF文件第5页浏览型号NCP1580DR2的Datasheet PDF文件第6页浏览型号NCP1580DR2的Datasheet PDF文件第7页 
NCP1580  
Low Voltage Synchronous  
Buck Controller  
The NCP1580 is a voltage mode PWM controller designed to  
operate from a 5.0 V or 12 V supply and produce an output voltage as  
low as 0.8 V. This 8−pin device provides an optimal level of  
integration to reduce size and cost of the power supply. The NCP1580  
has a fixed 350 kHz oscillator and soft−start function. The NCP1580  
provides a 1.5 A floating gate driver design to drive N−Channel  
MOSFETs in a synchronous configuration. Adaptive non−overlap  
circuitry reduces switching losses by preventing simultaneous  
conduction of both outputs. Protection features include thermal  
shutdown and undervoltage lockout (UVLO). The NCP1580 is  
available in an 8−pin SOIC package.  
http://onsemi.com  
MARKING  
DIAGRAM  
8
SOIC−8  
D SUFFIX  
1580  
ALYW  
8
CASE 751  
1
1
Features  
A
L
Y
W
= Assembly Location  
= Wafer Lot  
= Year  
• Input Voltage Range from 4.5 V to 13.2 V  
• 350 kHz Internal Oscillator  
• Boost Pin Operates to 26.5 V  
• Voltage Mode PWM Control  
• 0.8 V $1.5% Internal Reference Voltage  
• Adjustable Output Voltage  
• Internal Soft−Start  
• Internal 1.5 A Gate Drivers  
• Adaptive Non−Overlap Circuit  
• 90% Max Duty Cycle  
= Work Week  
PIN CONNECTIONS  
BST  
TG  
PHASE  
COMP  
FB  
1
2
3
4
8
7
6
5
GND  
BG  
V
CC  
• Input UVLO  
(Top View)  
• Overtemperature Protection  
• Fully Specified over −40°C to 85°C  
• Pb−Free Package is Available  
ORDERING INFORMATION  
†
Device  
Package  
Shipping  
Applications  
NCP1580DR2  
SOIC−8  
2500/Tape & Reel  
2500/Tape & Reel  
• Graphics Cards  
NCP1580DR2G  
SOIC−8  
(Pb−Free)  
• Desktop Computers  
• Servers/Networking  
• DSP and FPGA Power Supply  
• DC−DC Regulator Modules  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
V
IN  
V
CC  
BST  
FB  
COMP  
GND  
TG  
V
OUT  
SWN  
BG  
Figure 1. Typical Application Diagram  
1
Semiconductor Components Industries, LLC, 2005  
Publication Order Number:  
January, 2005 − Rev. 4  
NCP1580/D  
1234567...12

中文翻译

下载PDF

NCP1580DR2 替代型号

型号 品牌 替代类型 描述 数据表
NCP1580DR2G ONSEMI

类似代替

 Low Voltage Synchronous Buck Controller

与NCP1580DR2相关器件

型号 品牌 获取价格 描述 数据表
NCP1580DR2G ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controller
NCP1581 ONSEMI

获取价格

 		High Frequency Synchronous Step Down PWM Controller for Tracking Applications
NCP1581DR2G ONSEMI

获取价格

 		High Frequency Synchronous Step Down PWM Controller for Tracking Applications
NCP1582 ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers
NCP1582A ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers
NCP1582ADR2G ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers
NCP1582DR2G ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers
NCP1582DR2G ROCHESTER

获取价格

 		SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8
NCP1583 ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers
NCP1583DR2G ONSEMI

获取价格

 		Low Voltage Synchronous Buck Controllers

与NCP1580DR2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