SC4910B中文资料High-Performance Secondary Side Controller with Synchronous Rectifier数据手册Semtech规格书

厂商型号 |
SC4910B |
参数属性 | SC4910B 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为托盘;类别为集成电路(IC)的电源控制器监视器;SC4910B应用范围:次级侧控制器,同步整流器;产品描述:IC CTRLR BUCK PWM 20TSSOP |
功能描述 | High-Performance Secondary Side Controller with Synchronous Rectifier |
封装外壳 | 20-TSSOP(0.173",4.40mm 宽) |
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 | 2025-9-20 23:01:00 |
人工找货 | SC4910B价格和库存,欢迎联系客服免费人工找货 |
SC4910B规格书详情
特性 Features
·Synchronous rectification with adaptive control
·Programmable secondary side delay
·Programmable switching frequency
·Programmable max. duty cycle
·Remote voltage sense capability
·Close-loop soft start with active-low shutdown
·0.75 V precision reference for low-output applications
·Oscillator sychronization
·Under-voltage lockout
·Operation to 1 MHz
·Current-mode or voltage-mode operation
·Single-stage power conversion with multiphase link capability (with SC4201)
·Monotonic start-up with pre-biased output
·Active current-sharing capability
·4.5 V typical start-up threshold
·20-pin TSSOP package
应用 Application
·Telecom isolated DC to DC converters
·Isolated VRMS
·Networking power supplies
·Industrial power supplies
·Distributed power architectures
·High-density power modules
技术参数
- 产品编号:
SC4910BITSTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 电源控制器,监视器
- 包装:
托盘
- 应用:
次级侧控制器,同步整流器
- 电压 - 供电:
4.5V ~ 18V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC CTRLR BUCK PWM 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH/美国升特 |
24+ |
NA/ |
3608 |
原厂直销,现货供应,账期支持! |
询价 | ||
IMI |
25+ |
SSOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
SEMTECH |
20+ |
TSSOP20 |
2960 |
诚信交易大量库存现货 |
询价 | ||
SEMTECH |
08+ |
MSOP-8 |
2109 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IMI |
2025+ |
SOP |
3645 |
全新原厂原装产品、公司现货销售 |
询价 | ||
IMI |
23+ |
SSOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
IMI |
23+ |
DIP瓷封 |
5000 |
原装正品,假一罚十 |
询价 | ||
Semtech Corporation |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MOT |
24+ |
PLCC-44 |
5 |
询价 | |||
SEMTECH |
1650+ |
TSSOP-20 |
5800 |
只做原装进口,假一罚十 |
询价 |