SY7220ABC中文资料升压型LED背光控制IC(内置MOSFET) ,Step Up LED Driver with True PWM Dimming数据手册Silergy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 |
|---|---|---|---|---|---|---|---|
SILEGRY |
2403+ |
SOT23-6 |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
SILERGY |
23+ |
NA |
2151 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
SILERGY |
23+ |
SOT23-6 |
15364 |
公司原装现货!主营品牌!可含税欢迎查询 |
询价 | ||
SILERGY/矽力杰 |
24+ |
SOT23-6 |
37500 |
只做正品原装现货 |
询价 | ||
SILERGY/矽力杰 |
24+ |
SOT23-6 |
60000 |
询价 | |||
SILICON |
24+ |
SOT23-6 |
65200 |
一级代理/放心采购 |
询价 | ||
SILERGY |
23+ |
SOT23-6 |
16000 |
原装正品假一罚百!可开增票! |
询价 | ||
SILERGY |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
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 |
23+ |
SOT23-6 |
16000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 |
