首页 >LP3958>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

LP3958

Lighting Management Unit with High Voltage Boost Converter

1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B

文件:575.8 Kbytes 页数:35 Pages

TI

德州仪器

LP3958

Lighting Management Unit with High Voltage Boost Converter

文件:1.0244 Mbytes 页数:36 Pages

TI

德州仪器

LP3958

Lighting Management Unit with High Voltage Boost Converter

文件:1.09041 Mbytes 页数:28 Pages

NSC

国半

LP3958

具有高压升压转换器的照明管理单元

LP3958 is a Lighting Management Unit for portable applications. It is used to drive display backlight and keypad LEDs. The device can drive 5 separately connected strings of LEDs with high voltage boost converter. The keypad LED driver allows driving LEDs from high voltage boost converter or separat • High-Efficiency Boost Converter With Programmable Output Voltage\n• Two Individual Drivers for Serial Display Backlight LEDs\n• Three Drivers for Serial Keypad LEDs\n• Automatic Dimming Controller\n• Stand Alone Serial Leypad LEDs Controller\n• Three General-Purpose IO Pins\n• 25-Bump DSBGA Packag;

TI

德州仪器

LP3958TL/NOPB

丝印:SJHB;Package:DSBGA;Lighting Management Unit with High Voltage Boost Converter

1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B

文件:575.8 Kbytes 页数:35 Pages

TI

德州仪器

LP3958TL/NOPB.A

丝印:SJHB;Package:DSBGA;Lighting Management Unit with High Voltage Boost Converter

1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B

文件:575.8 Kbytes 页数:35 Pages

TI

德州仪器

LP3958TLSLASHNOPB

丝印:SJHB;Package:DSBGA;Lighting Management Unit with High Voltage Boost Converter

1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B

文件:575.8 Kbytes 页数:35 Pages

TI

德州仪器

LP3958TLSLASHNOPB.A

丝印:SJHB;Package:DSBGA;Lighting Management Unit with High Voltage Boost Converter

1FEATURES 2• High-Efficiency Boost Converter With Programmable Output Voltage • Two Individual Drivers for Serial Display Backlight LEDs • Three Drivers for Serial Keypad LEDs • Automatic Dimming Controller • Stand Alone Serial Leypad LEDs Controller • Three General-Purpose IO Pins • 25-B

文件:575.8 Kbytes 页数:35 Pages

TI

德州仪器

LP3958TL

Lighting Management Unit with High Voltage Boost Converter

文件:1.09041 Mbytes 页数:28 Pages

NSC

国半

LP3958TL/NOPB

Lighting Management Unit with High Voltage Boost Converter

文件:1.0244 Mbytes 页数:36 Pages

TI

德州仪器

技术参数

  • Vin (Min) (V):

    3

  • Vin (Max) (V):

    5.5

  • Vout (Min) (V):

    8

  • Vout (Max) (V):

    18

  • Type:

    Inductive

  • Switching frequency (Max) (kHz):

    1000

  • LED current per channel (mA):

    25

  • Peak efficiency (%):

    90

  • Topology:

    Boost

  • Features:

    I2C Control

  • Operating temperature range (C):

    -30 to 85

供应商型号品牌批号封装库存备注价格
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
NS
24+
SOT-23
5000
只做原装公司现货
询价
TI
三年内
1983
只做原装正品
询价
TI
24+
25-uSMD
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
NSC
23+
25-MicroSMD
65600
询价
TI
20+
原装
65790
原装优势主营型号-可开原型号增税票
询价
Texas Instruments
21+
1023-FCPBGA(33x33)
5860
进口原装!长期供应!绝对优势价格(诚信经营
询价
Texas Instruments
24+
25-WFBGA
39500
一级代理/放心采购
询价
TI
25+
SMD-25
1001
就找我吧!--邀您体验愉快问购元件!
询价
TI/德州仪器
24+
DSBGA-25
9600
原装现货,优势供应,支持实单!
询价
更多LP3958供应商 更新时间2026-4-19 8:01:00