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位置：首页 > IC中文资料 > LM2796

LM2796价格

参考价格：￥11.4241

型号：LM27964SQ-A/NOPB 品牌：TI 备注：这里有LM2796多少钱，2026年最近7天走势，今日出价，今日竞价，LM2796批发/采购报价，LM2796行情走势销售排行榜，LM2796报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM2796

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796

具有 3/2x 开关电容器升压的双显示白光 LED 驱动器

The LM2796 is a charge-pump based white-LED driver that is ideal for mobile phone display backlighting. It can drive up to 7 LEDs in parallel with up to 20mA through each LED. Regulated internal current sources deliver excellent current and brightness matching in all LEDs. The LED-driver current sou • Drives up to 7 LEDs with up to 20mA Each \n• LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub-LCD)\n• Excellent Current and Brightness Matching\n• High-Efficiency 3/2x Charge Pump\n• Extended Li-Ion Input: 2.7V to 5.5V\n• PWM Brightness Control: 100Hz - 1kHz\n• 1;

TI

德州仪器

LM2796

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：172.18 Kbytes Page：8 Pages

NSC

国半

LM2796

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：777.77 Kbytes Page：14 Pages

TI

德州仪器

LM2796

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：782.74 Kbytes Page：16 Pages

TI

德州仪器

LM27965

具有 I2C 兼容亮度控制功能的双通道显示白光 LED 驱动器

The LM27965 is a highly integrated charge-pump-based dual-display LED driver. The device can drive up to 9 LEDs in parallel with a total output current of 180mA. Regulated internal current sinks deliver excellent current and brightness matching in all LEDs. The LED driver current sinks are split int • 91% Peak LED Drive Efficiency\n• No Inductor Required\n• 0.3% Current Matching\n• Drives LEDs with up to 30mA per LED\n• 180mA of total drive current\n• I2C Compatible Brightness Control Interface\n• Adaptive 1× - 3/2× Charge Pump\n• Resistor-Programmable Current Settings\n• External Chip ;

TI

德州仪器

LM27966

具有 I2C 兼容接口的白光 LED 驱动器

The LM27966 is a highly integrated charge-pump-based display LED driver. The device can drive up to 6 LEDs in parallel with a total output current of 180mA. Regulated internal current sources deliver excellent current and brightness matching in all LEDs.\nThe LED driver current sources are split int • 91% Peak LED Drive Efficiency\n• No Inductor Required\n• 0.3% Current Matching\n• Drives 6 LEDs with up to 30mA per LED\n• 180mA of total driver current\n• I2C Compatible Brightness Control Interface\n• Adaptive 1×- 3/2× Charge Pump\n• Resistor-Programmable Current Settings\n• External Chi;

TI

德州仪器

LM27966

LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

TI

德州仪器

LM27966SQSLASHNOPB

丝印代码：L27966S；LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

TI

德州仪器

LM27966SQSLASHNOPB.A

丝印代码：L27966S；LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

TI

德州仪器

LM2796TL/NOPB.A

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLSLASHNOPB

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLSLASHNOPB.A

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLX/NOPB

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLX/NOPB.A

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLXSLASHNOPB

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796TLXSLASHNOPB.A

丝印代码：SAJB；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

TI

德州仪器

LM2796_16

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：782.74 Kbytes Page：16 Pages

TI

德州仪器

LM27961

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：267.24 Kbytes Page：16 Pages

TI

德州仪器

LM27961

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：711.18 Kbytes Page：13 Pages

NSC

国半

LM27961TL

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：711.18 Kbytes Page：13 Pages

NSC

国半

LM27961TLEV

包装：散装 描述：BOARD EVALUATION LM27961TL 开发板，套件，编程器 评估板 - LED 驱动器

TI

德州仪器

LM27961TLX

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：711.18 Kbytes Page：13 Pages

NSC

国半

LM27961TLX/NOPB

封装/外壳：18-WFBGA 包装：卷带（TR） 描述：IC LED DRV RGLTR PWM 18DSBGA 集成电路（IC） LED 驱动器

TI

德州仪器

LM27964

White LED Driver System with I2C Compatible Brightness Control

文件：754.87 Kbytes Page：13 Pages

NSC

国半

LM27964

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964

LM27964 White LED Driver System with I2C Compatible Brightness Control

文件：1.09948 Mbytes Page：22 Pages

TI

德州仪器

LM27964_07

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964SQ-A

White LED Driver System with I2C Compatible Brightness Control

文件：754.87 Kbytes Page：13 Pages

NSC

国半

LM27964SQ-A/NOPB

LM27964 White LED Driver System with I2C Compatible Brightness Control

文件：1.09948 Mbytes Page：22 Pages

TI

德州仪器

LM27964SQ-ASLASHNOPB

LM27964 White LED Driver System with I2C Compatible Brightness Control

文件：1.09948 Mbytes Page：22 Pages

TI

德州仪器

LM27964SQ-C

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964SQ-C/NOPB

LM27964 White LED Driver System with I2C Compatible Brightness Control

文件：1.09948 Mbytes Page：22 Pages

TI

德州仪器

LM27964SQ-CSLASHNOPB

LM27964 White LED Driver System with I2C Compatible Brightness Control

文件：1.09948 Mbytes Page：22 Pages

TI

德州仪器

LM27964SQ-I

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964SQ-I

White LED Driver System with I2C Compatible Brightness Control

文件：754.87 Kbytes Page：13 Pages

NSC

国半

LM27964SQX-A

White LED Driver System with I2C Compatible Brightness Control

文件：754.87 Kbytes Page：13 Pages

NSC

国半

LM27964SQX-C

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964SQX-I

White LED Driver System with I2C Compatible Brightness Control

文件：329.89 Kbytes Page：14 Pages

NSC

国半

LM27964SQX-I

White LED Driver System with I2C Compatible Brightness Control

文件：754.87 Kbytes Page：13 Pages

NSC

国半

LM27965

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：728.85 Kbytes Page：13 Pages

NSC

国半

LM27965

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965_07

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965SQ

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：728.85 Kbytes Page：13 Pages

NSC

国半

LM27965SQ

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965SQ/NOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965SQ-M

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965SQ-M/NOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965SQ-MSLASHNOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965SQSLASHNOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965SQX

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965SQX

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：728.85 Kbytes Page：13 Pages

NSC

国半

LM27965SQX/NOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27965SQX-M

Dual Display White LED Driver with I2C Compatible Brightness Control

文件：354.94 Kbytes Page：14 Pages

NSC

国半

LM27965SQXSLASHNOPB

LM27965 Dual Display White LED Driver with I2C Compatible Brightness Control

文件：1.01703 Mbytes Page：23 Pages

TI

德州仪器

LM27966

LM27966 White LED Driver with I2C Compatible Interface

文件：927.52 Kbytes Page：20 Pages

TI

德州仪器

LM27966

White LED Driver with I2C Compatible Interface

文件：674.58 Kbytes Page：13 Pages

NSC

国半

LM27966SQ

White LED Driver with I2C Compatible Interface

文件：674.58 Kbytes Page：13 Pages

NSC

国半

LM27966SQ/NOPB

LM27966 White LED Driver with I2C Compatible Interface

文件：927.52 Kbytes Page：20 Pages

TI

德州仪器

LM2796产品属性

  • 类型

    描述

  • Vin(Min)(V)：

    2.7

  • Vin(Max)(V)：

    5.5

  • Vout(Min)(V)：

    2.7

  • Vout(Max)(V)：

    5.5

  • Switching frequency(Max)(kHz)：

    675

  • Type：

    Capacitive

  • LED current per channel(mA)：

    20

  • LED(#)：

    7

  • Topology：

    Boost

  • Shutdown current(Typ)(uA)：

    4.5

  • Peak efficiency(%)：

    80

  • LED configuration：

    Parallel

  • Features：

    Direct PWM Dimming

  • Operating temperature range(C)：

    -30 to 85

  • Package Group：

    DSBGA

  • Package size：

    mm2

LM2796供应商更多...

更新时间：2026-5-19 9:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市坤融电子科技有限公司
LM27966SQ
NSC
2025+
QFN-24
2871
原装进口价格优 请找坤融电子!
询价
中天科工半导体（深圳）有限公司
LM2796TLX
NS/美国国半
25+
BGA
32000
NS/美国国半全新特价LM2796TLX即刻询购立享优惠#长期有货
询价
深圳市美思瑞电子科技有限公司
LM27965SQ
NS
22+
原厂封装
9035
原装正品，实单请联系
询价
深圳市羿芯诚电子有限公司
LM2796TLX
NS
25+
BGAPB
2860
原厂原装正品价格优惠公司现货欢迎查询
询价
深圳市凌旭科技有限公司
LM27965SQX
NSC
2016+
LLP24
4058
只做原装,假一罚十,公司可开17%增值税发票!
询价
深圳市卓越微芯电子有限公司
LM27966SQ
NS
25+
LLP-24
18600
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
深圳市得捷芯城科技有限公司
LM27964SQ-A/NOPB
TI
25+
WQFN-24(4x4)
22412
原装正品现货,原厂订货,可支持含税原型号开票。
询价
深圳市科恒伟业电子有限公司
LM2796TLX
NS
24+
WFBGA18
7850
只做原装正品现货或订货假一赔十!
询价
深圳市金华微盛电子有限公司
LM27964SQ-C/NOPB
NSC
19+
LLP
15030
询价
深圳市美盛芯微电子有限公司
LM27965SQX
NS/国半
2025+
LLP24
347
原装正品 询价请发QQ
询价

LM2796芯片相关品牌

LM2796规格书下载地址

LM2796参数引脚图相关

LM2796数据表相关新闻

  • LM2842XMK-ADJL/NOPB制造商:Texas Instruments

    LM2842XMK-ADJL/NOPB

    2021-9-17

  • LM2830ZMF/NOPB

    产品属性 属性值 搜索类似 制造商: Texas Instruments 产品种类: 开关稳压器 RoHS: 详细信息 安装风格: SMD/SMT 封装 / 箱体: SOT-23-5 输出电压: 0.6 V to 4.5 V 输出电流: 1 A 输出端数量: 1 Output 最大输入电压: 5.5 V 拓扑结构: Buck 最小输入电压: 3 V 开关频率: 3000 kHz 最小工作温度:

    2020-8-7

  • LM2853MH-1.2/NOPB顺德利科技正品原装进口稳定的货源优势的价格

    深圳市顺德利科技有限公司 0755-82725660 18128853661（微信75056055） QQ：782954141

    2019-6-18

  • LM2788-120毫安高效率降压型开关电容电压转换器

    LM2788开关电容降压直流/直流转换器有效地产生一个120毫安低稳压铁路从一个2.6V至5.5V输入。固定输出电压选项1.5V，1.8V和2.0V。 LM2788使用多个分数的增益配置，最大限度地转换在整个输入电压和输出电流效率范围。也有助于整体效率高极低的电源电流的LM2788：32μA经营卸载和关闭0.1μA。最佳的外部元件需求LM2788的解决方案，最大限度地减少尺寸和成本，使得部分锂离子电池和其他电池供电设计的理想选择。两个1μF飞电容和两个10μF的旁路电容是所有是必需的，不需要电感器。LM2788还具有减低噪音的软启动电路，短路保护和过温保护。 特点

    2012-12-26

  • LM2787-低噪声稳压开关电容电压

    LM2787的CMOS负稳压开关电容高压变频器提供了一个非常低的噪声可调输出在+2.7 V的范围输入电压为+5.5 V。四种低在这个电路中使用低成本电容器提供高达10mA的输出电流。为LM2787的稳压输出- 1.5V和- 5.2V之间可调。 LM2787经营在260千赫（典型值）开关频率，以减少输出电阻和电压纹波。操作电流仅400μA（大于电荷泵的电源效率最载荷的90％）和0.05μA（典型值）的关断电流，LM2787提供了理想的性能手机功率放大器的偏置和其他低电流，低噪声的负面电压需求。该器件在一个小型的8焊球micro SMD封装。 特点 反转和调

    2012-12-26

  • LM2780-超低纹波开关电容电压型逆变器

    LM2780是一个电荷泵反转输入电压在相应的输出范围为1.8V至5.5V1.8V至- 5.5V的电压。用三个或四个低成本外部陶瓷电容器，LM2780可以提供高达输出电流为50mA。该LM2780工作在12kHz的典型开关频率尽量减少电源电流（60μA典型值。）。两个充电泵运行的相位差180 °，显着降低相比传统的单相输出电压纹波电荷泵电路。如果较大的输出纹波可耐受性，可选的电容C2可以省略，以减少解决方案的成本和尺寸。 LM2780可在一个8针的micro SMD芯片级封装。另见：LM2781，快速的时钟（210kHz典型值），这个版本拓扑与更低的输出电压纹波。 特点

    2012-12-26

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