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LX1745-CPW中文资料美高森美数据手册PDF规格书
LX1745-CPW规格书详情
DESCRIPTION
The LX1745 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltages with an additional two integrated boost converters.
Designed for maximum efficiency and featuring a psuedo-hysteretic PFM topology (that decreases output voltage ripple), the LX1745 minimizes system cost and condenses layout area making it ideal for PDA, smart-phone, and digital camera applications.
KEY FEATURES
◾ > 90 Maximum Efficiency
◾ Low Quiescent Supply Current
◾ Externally Programmable Peak Inductor Current Limit For Maximum Efficiency
◾ Logic Controlled Shutdown
◾ < 1µA Shutdown Current
◾ Dynamic Output LED Current and Two LCD Bias Voltage Adjustments Via Analog Reference Or Direct PWM Input
◾ 20-Pin TSSOP Package
APPLICATIONS
◾ Pagers
◾ Smart Phones
◾ PDAs
◾ Handheld Computers
◾ General LCD Bias Applications
◾ LED Driver
产品属性
- 型号：
LX1745-CPW
- 制造商：
MICROSEMI
- 制造商全称：
Microsemi Corporation
- 功能描述：
Triple Output Boost ? LED Driver/LCD Bias
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROSEMI |
23+ |
MLPQ |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICROSEMI |
24+ |
MLPQ |
5000 |
全新原装正品,现货销售 |
询价 | ||
TI/TEXAS |
NEW |
原厂封装 |
8931 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
MSC |
LLP-28 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Microsemi |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MICROSEMI/美高森美 |
23+ |
MLPQ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MSC |
2447 |
QFN-28 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MICROSEMI/美高森美 |
23+ |
MLPQ |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Microsemi |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
MICROSEMI/美高森美 |
2517+ |
MLPQ |
8850 |
只做原装正品现货或订货假一赔十! |
询价 |
