SC4806中文资料Multiple Function Double Ended PWM Controller数据手册Semtech规格书

厂商型号 |
SC4806 |
参数属性 | SC4806 封装/外壳为12-VQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR BUCK 12MLPQ |
功能描述 | Multiple Function Double Ended PWM Controller |
封装外壳 | 12-VQFN 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 | SC4806价格和库存,欢迎联系客服免费人工找货 |
SC4806规格书详情
描述 Description
The SC4806 is a double ended, high speed, highly integrated PWM controller optimized for applications requiring minimum space. The device is easily configurable for current mode or voltage mode operation and contains all the control circuitry required for isolated applications, where a secondary side error amplifier is used.
特性 Features
·90 µA starting current
·Pulse-by-pulse current limit for both voltage/current modes
·Programmable operating frequency up to 1MHz
·Programmable external soft start
·Programmable line undervoltage lockout
·Programmable external slope compensation
·Over current shutdown with separate pin
·Dual output drive stages on push-pull configuration
·Programmable mode of operation (peak current mode or voltage mode)
·External frequency synchronization
·Bi-phase mode of operation
·-40 to 105 °C operating temperature
·Lead free MLP-12 package, WEEE and RoHS compliant
应用 Application
·Telecom equipment and power supplies
·Networking power supplies
·Industrial power supplies
·Push-pull converter
·Half bridge converter
·Full bridge converter
·Isolated VRMs
技术参数
- 产品编号:
SC4806MLTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
降压
- 输出配置:
正,可提供隔离
- 拓扑:
降压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
7.4V ~ 8.6V
- 频率 - 开关:
50kHz ~ 1MHz
- 占空比(最大):
49%
- 同步整流器:
无
- 时钟同步:
是
- 控制特性:
限流,频率控制,斜坡,软启动
- 工作温度:
-40°C ~ 105°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
12-VQFN 裸露焊盘
- 供应商器件封装:
12-MLPQ(4x4)
- 描述:
IC REG CTRLR BUCK 12MLPQ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SEMTECH |
20+ |
MSOP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SEMTECH |
1046+ |
QFN |
3000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SEMTECH |
18+ |
MSOP-10 |
27620 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
SemtechCorporation |
24+ |
12-MLPQ(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
SEMTECH |
2450+ |
QFN |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
SEMTECH |
25+ |
MSOP10 |
2659 |
原装正品!公司现货!欢迎来电洽谈! |
询价 | ||
SEMTECH |
25+ |
MSOP-10 |
4897 |
绝对原装!现货热卖! |
询价 | ||
SEMTECH |
20+ |
MSOP10 |
2960 |
诚信交易大量库存现货 |
询价 | ||
SEMTECH |
23+ |
MSOP10 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 |