联系人：李源
邮箱：tuoyuan2006@126.com
电话：13670033153
地址： 广东深圳市宝安区深圳市宝安区西乡街道盐田社区银田老兵商务大厦B座2006
| 型号 |
TY2005 |
导电类型 |
双极型 |
| 封装外形 |
扁平型 |
集成度 |
小规模(<50) |
| 外形尺寸 |
10 |
加工定制 |
否 |
| 工作电源电压 |
2.2-5.5V |
最大功率 |
3 |
| 工作温度 |
150 |
批号 |
2018+ |
| 系列 |
升压恒流IC |
特色服务 |
可开增值税发票 |
| 产品说明 |
手电筒IC |
货号 |
2023+ |
| 是否跨境货源 |
否 |
包装 |
3000PCS |
| 应用领域 |
3C数码 |
数量 |
3000000 |
| 封装 |
SOT23-6 |
批号 |
2023+ |
|
356837739 |
产地 |
中国 |
|
| 厂家 |
深圳市拓源半导体有限公司 |
|
general deion
the ty2005 is a step-up converter designed for driving up to 7 series white leds from a single cell lithium ion battery. the ty2005 uses current mode, fixed frequency architecture to regulate an led current, which is measured through an external current sense resistor. the ty2005 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. optimized operation frequency can meet the requirement of small lc filters value and low operation current with high efficiency. internal soft start function can reduce the inrush current. tiny package type provide the best solution for pcb space saving and total bom cost
features
high efficiency: up to 90%
1.2mhz constant frequency operation
integrated internal power mosfet
drives up to 7 series wleds
soft-start/dimming with wide frequency range
uvlo, thermal shutdown
internal current limit
over voltage protection
small lc filter
minimize the external component
<1μa shutdown current
sot23-6 package
applications
camera flash white led
mobile phone, smart phone led backlight
pda led backlight
digital still cameras
camcorder
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