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LM2756TMXSLASHNOPB.A中文资料
LM2756TMXSLASHNOPB.A数据手册规格书PDF详情
FEATURES
• Drives up to 8 LEDs with up to 30mA of Diode
Current Each
• 32 Exponential Dimming Steps with 800:1
Dimming Ratio for Group A (Up to 6 LEDs)
• 8 Linear Dimming States for Groups B (Up to 3
LEDs) and D1C (1 LED)
• Programmable Auto-Dimming Function switched•
3 Independently Controlled LED Groups Via
I2C Compatible Interface
• Up to 90% Efficiency
• Total Solution Size < 21mm2
• Low Profile 20 Bump DSBGA Package
(1.615mm × 2.015mm × 0.6mm)
• 0.4% Accurate Current Matching
• Internal Soft-Start Limits Inrush Current
• True Shutdown Isolation for LED’s
• Wide Input Voltage Range (2.7V to 5.5V)
• Active High Hardware Enable
APPLICATIONS
• Dual Display LCD Backlighting for Portable
Applications
• Large Format LCD Backlighting
• Display Backlighting with Indicator Light
DESCRIPTION
The LM2756 is a highly integrated, switched•
capacitor, multi-display LED driver that can drive up
to 8 LEDs in parallel with a total output current of 180mA. Regulated internal current sources deliver
excellent current and brightness matching in all LEDs.
The LED driver current sinks are split into three
independently controlled groups. The primary group
(Group A) can be configured to drive four, five or six
LEDs for use in the main phone display, while the
secondary group (Group B) can be configured to
drive one, two or three LEDs for driving secondary
displays, keypads and/or indicator LEDs. An
additional driver, D1C, is provided for additional
indicator lighting functions.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
||||
NS/国半 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
NS |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
|||
NSC |
DSBGA |
997 |
正品原装--自家现货-实单可谈 |
||||
NS |
24+ |
原厂原封 |
1500 |
原装现货热卖 |
|||
NSC正品 |
2020+ |
BGA |
6250 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
NSC正品 |
23+ |
BGA |
30000 |
代理全新原装现货,价格优势 |
|||
NSC |
24+ |
DSBGA |
65300 |
一级代理/放心采购 |
|||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
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Texas Instruments 美国德州仪器公司
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每