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SC4808BIMSTRT集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

厂商型号 |
SC4808BIMSTRT |
参数属性 | SC4808BIMSTRT 封装/外壳为10-TFSOP,10-MSOP(0.118",3.00mm 宽);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 MULT TOP 10MSOP |
功能描述 | High Performance Dual Ended PWM Controller |
封装外壳 | 10-TFSOP,10-MSOP(0.118",3.00mm 宽) |
文件大小 |
468.32 Kbytes |
页面数量 |
31 页 |
生产厂商 | SEMTECH |
中文名称 | 先之科 |
网址 | |
数据手册 | |
更新时间 | 2025-10-4 23:00:00 |
人工找货 | SC4808BIMSTRT价格和库存,欢迎联系客服免费人工找货 |
SC4808BIMSTRT规格书详情
描述 Description
The SC4808A/B is a dual-ended, high frequency, integrated PWM controller, optimized for isolated applications that require minimum space. It can be configured for current or voltage mode operation with required control circuitry where secondary side error amplifier is used.
特性 Features
◆ 120µA starting current
◆ Pulse by pulse current limit
◆ Programmable operation up to 1MHz
◆ Internal soft start
◆ Programmable line undervoltage lockout
◆ Over current shutdown
◆ Dual output drive stages on push-pull configuration
◆ Programmable internal slope compensation
◆ Programmable mode of operation (peak current mode or voltage mode)
◆ External frequency synchronization
◆ Bi-phase mode of operation
◆ -40 to 105 °C operating temperature
◆ 10 Pin MSOP lead free package available. WEEE and RoHS compliant.
Applications
◆ Telecom equipment and power supplies
◆ Networking power supplies
◆ Industrial power supplies
◆ Push-pull converter
◆ Half bridge converter
◆ Full bridge converter
◆ Isolated VRM’s
产品属性
- 产品编号:
SC4808BIMSTRT
- 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:
升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
全桥,半桥,推挽
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.33V ~ 18V
- 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
- 工作温度:
-40°C ~ 105°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
10-TFSOP,10-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
10-MSOP
- 描述:
IC REG CTRLR MULT TOP 10MSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
NA/ |
3263 |
原厂直销,现货供应,账期支持! |
询价 | ||
SEMTECH |
2016+ |
MSOP10 |
2375 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SEMTECH/美国升特 |
25+ |
ICDualEndedPWMCo |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SEMTECH/美国升特 |
24+ |
MSOP-10 |
1740 |
原装正品/假一罚十/支持样品/可开发票 |
询价 | ||
SEMTECH |
17+ |
MSOP10 |
6200 |
100%原装正品现货 |
询价 | ||
SEMTECH |
23+ |
MSOP10 |
5000 |
原装正品,假一罚十 |
询价 | ||
SEMTECHCORPORATION |
24+ |
30000 |
询价 | ||||
Semtech |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
SEMTECH |
1706+ |
MSOP-10 |
5800 |
只做原装进口,假一罚十 |
询价 | ||
SemtechCorporation |
24+ |
10-MSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |