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LM3631

LM3631 Complete LCD Backlight and Bias Power

1 Features 1• Drives up to Two Strings with Maximum of Eight LEDs in Series – Integrated Backlight Boost with 29-V Maximum Output Voltage – Two Low-Side Constant-Current LED Drivers with 25-mA Maximum Output Current • Backlight Efficiency Up to 90% • 11-Bit Linear or Exponential Dimmin

文件:1.01252 Mbytes 页数:56 Pages

TI

德州仪器

LM3631

Complete LCD Backlight and Bias Power

文件:1.46115 Mbytes 页数:57 Pages

TI

德州仪器

LM3631YFFR

丝印:LM3631;Package:DSBGA;LM3631 Complete LCD Backlight and Bias Power

1 Features 1• Drives up to Two Strings with Maximum of Eight LEDs in Series – Integrated Backlight Boost with 29-V Maximum Output Voltage – Two Low-Side Constant-Current LED Drivers with 25-mA Maximum Output Current • Backlight Efficiency Up to 90% • 11-Bit Linear or Exponential Dimmin

文件:1.01252 Mbytes 页数:56 Pages

TI

德州仪器

LM3631YFFR.A

丝印:LM3631;Package:DSBGA;LM3631 Complete LCD Backlight and Bias Power

1 Features 1• Drives up to Two Strings with Maximum of Eight LEDs in Series – Integrated Backlight Boost with 29-V Maximum Output Voltage – Two Low-Side Constant-Current LED Drivers with 25-mA Maximum Output Current • Backlight Efficiency Up to 90% • 11-Bit Linear or Exponential Dimmin

文件:1.01252 Mbytes 页数:56 Pages

TI

德州仪器

LM3631

适用于 LCD 面板的集成式 WLED 背光驱动器和偏置电源

The LM3631 is a complete LCD backlight and bias power solution for mobile devices. This one-chip solution has an integrated high-efficiency backlight LED driver and positive/negative bias supplies for LCD drivers addressing the power requirements of high-definition LCDs. Integrated solution allows s • Drives up to Two Strings with Maximum of Eight LEDs in Series \n• Two Low-Side Constant-Current LED Drivers with 25-mA Maximum Output Current\n• Backlight Efficiency Up to 90%\n• External PWM Input for CABC Backlight Operation\n• Programmable Positive LCD bias, 4-V to 6-V, 100-mA Maximum Outpu;

TI

德州仪器

LM3631YFFR

Complete LCD Backlight and Bias Power

文件:1.46115 Mbytes 页数:57 Pages

TI

德州仪器

LM3631EVM

包装:盒 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVAL BOARD FOR LM3631

TI2

德州仪器

LM3631YFFR

Package:24-UFBGA,DSBGA;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV RGLTR PWM 24DSBGA

TI2

德州仪器

技术参数

  • Vin (Min) (V):

    2.7

  • Vin (Max) (V):

    5

  • Vout (Min) (V):

    0

  • Vout (Max) (V):

    30

  • Type:

    Inductive

  • Switching frequency (Max) (kHz):

    1100

  • LED current per channel (mA):

    25

  • Peak efficiency (%):

    90

  • Topology:

    Boost

  • Features:

    Adjustable Switch Frequency

  • Operating temperature range (C):

    -40 to 85

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
询价
TI/德州
2018+
DSBGA
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
TI
23+
24-UFBG
10019
专做原装正品,假一罚百!
询价
TI
16+
DSBGA
10000
原装正品
询价
TI
24+
24-DSBGA
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
TI/德州仪器
20+
DSBGA24
2800
绝对全新原装现货,欢迎来电查询
询价
TI
20+
DSBGA24
56200
原装优势主营型号-可开原型号增税票
询价
TI
1431+
DSBGA24
2655
全新原装现货
询价
Texas Instruments
21+
994-FCCBGA(33x33)
5860
进口原装!长期供应!绝对优势价格(诚信经营
询价
TI/德州仪器
23+
DSBGA24
12500
全新原装现货,假一赔十
询价
更多LM3631供应商 更新时间2025-10-11 15:01:00