SC403B中文资料6A EcoSpeed® Integrated FET Regulator with Programmable LDO数据手册Semtech规格书

厂商型号 |
SC403B |
参数属性 | SC403B 封装/外壳为32-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的线性稳压器控制器;产品描述:IC REG DL BUCK/LNR SYNC 32MLPQ |
功能描述 | 6A EcoSpeed® Integrated FET Regulator with Programmable LDO |
封装外壳 | 32-WFQFN 裸露焊盘 |
制造商 | Semtech SEMTECH ELECTRONICS LTD. |
中文名称 | 先之科 先之科半导体科技(东莞)有限公司 |
数据手册 | |
更新时间 | 2025-9-26 22:59:00 |
人工找货 | SC403B价格和库存,欢迎联系客服免费人工找货 |
SC403B规格书详情
描述 Description
The SC403B is a stand-alone synchronous EcoSpeed® buck power supply which incorporates Semtech’s advanced patented adaptive on-time control architecture. It provides excellent light-load efficiency and fast transient response.
特性 Features
·Power System:·Input voltage — 3V to 28V
·Internal or external bias voltage — 3V to 5.5V
·Reference Voltage — 600mV
·Integrated bootstrap switch
·Programmable LDO output — 200mA
·1% reference tolerance -40 to +85 °C
·EcoSpeed® architecture with pseudo-fixed frequency adaptive on-time control
·Logic Input/Output Control:·Independent control EN for LDO and switcher
·Programmable VIN UVLO threshold
·Power good output
·Selectable power save mode·Programmable soft start time
·Protections:·Over-voltage and under-voltage
·TC compensated RDS(ON) sensed current limit
·Thermal shutdown
·Any ESR — SP, POSCAP, OSCON, and ceramic capacitors
·Package:·Lead-free package — 5x5mm, 32-pin MLPQ
·Fully RoHS/WEEE compliant and halogen-free
应用 Application
·Office automation and computing
·Networking and telecommunication equipment
·Point of load power supplies and module replacement
技术参数
- 产品编号:
SC403BMLTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 线性稳压器控制器
- 系列:
EcoSpeed®, SmartDrive™
- 包装:
卷带(TR)
- 拓扑:
降压同步(1),线性(LDO)(1)
- 频率 - 开关:
1MHz
- 电压/电流 - 输出 1:
可调至 0.75V,6A
- 电压/电流 - 输出 2:
可调至 0.75V,200mA
- 带 LED 驱动器:
无
- 带监控器:
无
- 带定序器:
是
- 电压 - 供电:
3V ~ 28V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
32-WFQFN 裸露焊盘
- 供应商器件封装:
32-MLPQ(5x5)
- 描述:
IC REG DL BUCK/LNR SYNC 32MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH/升特 |
24+ |
NA/ |
4652 |
原厂直销,现货供应,账期支持! |
询价 | ||
Semtech |
20+ |
32-VFQFN |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SEMTECH |
14+ |
QFN-32 |
1402 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
18+ |
QFN |
18201 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
Semtec |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SEMTECH |
20+ |
MLPQ-32(5x5) |
3000 |
询价 | |||
SEMTECH/升特 |
2450+ |
QFN |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
SEMTECH |
23+ |
QFN-32 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
Semtech Corporation |
25+ |
32-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
Semtech Corporation |
22+ |
32MLPQ |
9000 |
原厂渠道,现货配单 |
询价 |