SC187中文资料4A, 2.2MHz Synchronous Step-Down Regulator with 15 Preset Output Voltages数据手册Semtech规格书

厂商型号 |
SC187 |
参数属性 | SC187 封装/外壳为16-UFQFN 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 PROG 4A 16MLPQ |
功能描述 | 4A, 2.2MHz Synchronous Step-Down Regulator with 15 Preset Output Voltages |
封装外壳 | 16-UFQFN 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 | 2025-9-19 23:01:00 |
人工找货 | SC187价格和库存,欢迎联系客服免费人工找货 |
SC187规格书详情
描述 Description
The SC187 is a 4A synchronous step-down regulator designed to operate with an input voltage range of 2.9V to 5.5V. The device offers fifteen pre-determined output voltages via four control pins programmable from 0.8 to 3.3 Volts.
特性 Features
·Input Voltage Range — 2.9 to 5.5V
·Output Voltage Range — 0.8V to 3.3V
·Output Current — up to 4A
·Ultra-Small Footprint — <1mm Height Solution
·Minimum 1.8MHz Switching Frequency with no AM Radio Band Interference
·Efficiency Up to 95%
·Low Output Noise Across Load Range
·Excellent Transient Response
·Start Up into Pre-Bias Output
·Duty-Cycle Low Dropout Operation — 100%
·Shutdown Current — <1μA
·Externally Programmable Soft Start Time
·Power Good indicator
·Input Under-Voltage Lockout
·Output Over-Voltage, Current Limit Protection
·Over-Temperature Protection
·Thermally Enhanced 3 x 3 x 0.6 (mm) MLPQ-UT16 package
·Temperature Range — -40 to +85°C
·Lead-free, Halogen free, and RoHS/WEEE compliant
应用 Application
·Automotive Power Supplies
·Routers and Network Cards
·LCD TV
·Office Automation
技术参数
- 产品编号:
SC187ULTRT
- 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:
可编程
- 输出数:
1
- 电压 - 输入(最小值):
2.9V
- 电压 - 输入(最大值):
5.5V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
3.3V
- 电流 - 输出:
4A
- 频率 - 开关:
2.2MHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
16-UFQFN 裸露焊盘
- 供应商器件封装:
16-MLPQ-UT(3x3)
- 描述:
IC REG BUCK PROG 4A 16MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
5555 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SCINTERA |
20+ |
SMD |
56200 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SEMTECH/升特 |
2450+ |
QFN |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
SEMTECH |
18+ |
MLPQ-16 |
17105 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
SEMTECH |
14+ |
QFN-16 |
4251 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
25+ |
原厂原封 |
16900 |
原装,请咨询 |
询价 | ||
SemtechCorporation |
24+ |
16-MLPQ(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Semtech(商升特) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
SCINTERA |
25+23+ |
QFN-64 |
44877 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 |