SY7220ABC数据手册Silergy中文资料规格书
SY7220ABC规格书详情
描述 Description
SY7220 develops a high efficiency boost regulator for driving LEDs. The LED current can be set by external resistor. The intergrated dimming switch provides accurate LED current control during PWM dimming. 1MHz fixed switching frequency allows small external inductor and capacitor.
特性 Features
·Input voltage range 3 to 30V
·1MHz switching frequency
·Minimum on time: 100ns typical
·Minimum off time: 100ns typical
·Low Rdson: 0.5ohm for boost switch
·1ohm for PWM dimming switch
·Compact package: SOT23-6
应用 Application
·WLED Lamp Drivers
·GPS Navigation Systems
·Handheld Devices
·Portable Media Players
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SILERGY/矽力杰 |
24+ |
NA/ |
1955 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SILICON |
2016+ |
SOT23-6 |
2968 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SILERGY/矽力杰 |
18+PBF |
SOT23-6 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SILERGY |
2024+ |
SOT23-6 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
SILERGY |
15+ |
SOT23-6 |
60000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SILERGY |
23+ |
SOT23-6 |
57000 |
原装正品现货 |
询价 | ||
SOT-163 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
SILEGRY |
2403+ |
SOT23-6 |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
SILICON |
1822+ |
SOT23-6 |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
SILEGRY |
23+ |
SOT23-6 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |
