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LM2756TMSLASHNOPB.A中文资料

厂家型号

LM2756TMSLASHNOPB.A

文件大小

603.68Kbytes

页面数量

24

功能描述

LM2756 Multi-Display Inductorless LED Driver with 32 Exponential Dimming Steps in DSBGA

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

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LM2756TMSLASHNOPB.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.

更新时间:2025-7-24 11:40:00
供应商 型号 品牌 批号 封装 库存 备注 价格
NS
2020+
20BGA
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS
23+
20BGA
50000
全新原装正品现货,支持订货
NS
22+
QFN
3000
原装正品,支持实单
NS
08+
QFN
1946
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NS
24+
NA/
5196
原装现货,当天可交货,原型号开票
NS
2023+
QFN
8800
正品渠道现货 终端可提供BOM表配单。
NS
23+
QFN
1946
全新原装正品现货,支持订货
NS
24+
QFN
5000
全新原装正品,现货销售
NS
22+23+
QFN
8000
新到现货,只做原装进口
NS
24+
QFN
5000
只有原装

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Texas Instruments 美国德州仪器公司

中文资料: 21365条

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