SC4525C集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
SC4525C |
参数属性 | SC4525C 封装/外壳为8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 3A 8SOIC |
功能描述 | 28V 3A Step-Down Switching Regulator Thermal Shutdown |
封装外壳 | 8-SOIC(0.154",3.90mm 宽)裸露焊盘 |
文件大小 |
742.81 Kbytes |
页面数量 |
21 页 |
生产厂商 | SEMTECH |
中文名称 | 先之科 |
网址 | |
数据手册 | |
更新时间 | 2025-10-6 23:00:00 |
人工找货 | SC4525C价格和库存,欢迎联系客服免费人工找货 |
SC4525C规格书详情
描述 Description
The SC4525C is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 3V to 28V. The switching frequency of the SC4525C is programmable up to 2MHz, allowing the use of small inductors and ceramic capacitors for miniaturization, and high input/ output conversion ratio. The SC4525C is suitable for next generation XDSL modems, high-defnition TVs and various point of load applications.
特性 Features
● Wide input range: 3V to 28V
● 3A Output Current
● 200kHz to 2MHz Programmable Frequency
● Precision 1V Feedback Voltage
● Peak Current-Mode Control
● Cycle-by-Cycle Current Limiting
● Hiccup Overload Protection with Frequency Foldback
● Soft-Start and Enable
● Thermal Shutdown
● Thermally Enhanced 8-pin SOIC Package
● Fully RoHS and WEEE compliant
Applications
● XDSL and Cable Modems
● Set Top Boxes
● Point of Load Applications
● CPE Equipment
● DSP Power Supplies
● LCD and Plasma TVs
产品属性
- 产品编号:
SC4525CSETRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
3V
- 电压 - 输入(最大值):
28V
- 电压 - 输出(最小值/固定):
1V
- 电压 - 输出(最大值):
26.88V
- 电流 - 输出:
3A
- 频率 - 开关:
200kHz ~ 2MHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 105°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)裸露焊盘
- 供应商器件封装:
8-SOIC,EDP
- 描述:
IC REG BUCK ADJUSTABLE 3A 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH/美国升特 |
24+ |
NA/ |
3971 |
原厂直销,现货供应,账期支持! |
询价 | ||
SEMTECH |
2016+ |
SOP8 |
522 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SEMTECH |
25+ |
SOP8 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
SEMTECH |
24+ |
SOP8 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
SC4525CSETRT |
3993 |
3993 |
询价 | ||||
SEMTECH/美国升特 |
24+ |
SOP-8 |
47186 |
郑重承诺只做原装进口现货 |
询价 | ||
SEMTECHIN |
2517+ |
SOP8 |
8850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
Semtech |
18+ |
SOP8 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
SEMTECH |
1724+ |
SOIC-8 |
5800 |
只做原装进口,假一罚十 |
询价 | ||
SemtechCorporation |
24+ |
8-SOIC-EP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |