L5109中文资料WHITE LED STEP-UP CONVERTER数据手册UTC规格书
L5109规格书详情
描述 Description
The UTC L5109 is an inductor-based DC/DC converterdesigned to drive up to six white LEDs in series or 2 rows orLEDs with 5 for each in parallel for backlight. Only one feedbackresistor is needed to control the LED current and obtain requiredbrightness.
特性 Features
Inherently Uniform LED Current
High Efficiency up to 83.5%
No Need for External Schottky Diode
Over Output Voltage Protection
OVP
1.2MHz Switching Frequency
技术参数
- 制造商编号
：L5109
- 生产厂家
：UTC
- VIN(Range)
：2.5 ~ 16 V
- VFB(mV)
：188 ~ 212mV
- Efficiency
：Ifb=35 ~100nA
- SwitchingFreq.
：1.2MHz
- package
：SOT-26
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
HARRIS/哈里斯 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
NS/国半 |
25+ |
SOP-8 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
NS |
10+ |
SOP8 |
195 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NS |
23+ |
SOP8 |
12800 |
正规渠道,只有原装! |
询价 | ||
NS |
23+ |
SOP-8 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
NS/国半 |
23+ |
SOP-8 |
5011 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NS |
10+ |
SOP8 |
6000 |
绝对原装自己现货 |
询价 | ||
TI(德州仪器) |
2450+ |
SMD |
9850 |
只做原装正品代理渠道!假一赔三! |
询价 | ||
TI/德州仪器 |
25+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 |
