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UCC3973价格

参考价格:¥31.3022

型号:UCC3973PW 品牌:TI 备注:这里有UCC3973多少钱,2026年最近7天走势,今日出价,今日竞价,UCC3973批发/采购报价,UCC3973行情走势销售排行榜,UCC3973报价。
型号 功能描述 生产厂家 企业 LOGO 操作
UCC3973

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

FEATURES • 1mA Typical Supply Current • Accurate Lamp Current Control • Analog or Low Frequency Dimming Capability • Open Lamp Protection • Programmable Startup Delay • 4.5V to 25V Operation • PWM Frequency Synchronized to External Resonant Tank • 8 Pin TSSOP and SOIC Packages Available

TI

德州仪器

UCC3973

温度范围为 0°C 至 70°C 的 BiCMOS 冷阴极荧光灯驱动器控制器

Design goals for a Cold Cathode Fluorescent Lamp (CCFL) converter used in a notebook computer or portable application include small size, high efficiency, and low cost. The UCC3972/3 CCFL controllers provide the necessary circuit blocks to implement a highly efficient CCFL backlight power supply in • 1mA Typical Supply Current\n• Accurate Lamp Current Control\n• Analog or Low Frequency Dimming Capability\n• Open Lamp Protection\n• Programmable Startup Delay\n• 4.5V to 25V Operation\n• PWM Frequency Synchronized to External Resonant Tank\n• 8 Pin TSSOP and SOIC Packages Available\n• Internal Vo;

TI

德州仪器

UCC3973

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

UCC3973

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:308.09 Kbytes Page:17 Pages

TI

德州仪器

丝印代码:3973;BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

FEATURES • 1mA Typical Supply Current • Accurate Lamp Current Control • Analog or Low Frequency Dimming Capability • Open Lamp Protection • Programmable Startup Delay • 4.5V to 25V Operation • PWM Frequency Synchronized to External Resonant Tank • 8 Pin TSSOP and SOIC Packages Available

TI

德州仪器

丝印代码:3973;BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

FEATURES • 1mA Typical Supply Current • Accurate Lamp Current Control • Analog or Low Frequency Dimming Capability • Open Lamp Protection • Programmable Startup Delay • 4.5V to 25V Operation • PWM Frequency Synchronized to External Resonant Tank • 8 Pin TSSOP and SOIC Packages Available

TI

德州仪器

封装/外壳:8-DIP(0.300",7.62mm) 包装:管件 描述:IC CCFL CNTRL 160KHZ 8DIP 集成电路(IC) 照明,镇流器控制器

TI

德州仪器

封装/外壳:8-TSSOP(0.173",4.40mm 宽) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC CCFL CNTRL 160KHZ 8TSSOP 集成电路(IC) 照明,镇流器控制器

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

文件:895.35 Kbytes Page:24 Pages

TI

德州仪器

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous output currents to ±1 A and operating voltages to 35 V. Internal fixed off-time PWM current-c

ALLEGRO

DUAL FULL BRIDGE PROTECTED MOTOR DRIVER

The A3976 is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC Motors. Both H-Bridges are capable of continuous output currents of up to +/- 500 mA and operating voltages to 30V. Free wheeling, substrate isolated diodes are included for output transient s

ALLEGRO

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous output currents to ±1 A and operating voltages to 35 V. Internal fixed off-time PWM current-c

ALLEGRO

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER Designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors, the A3973SB and A3973SLB are capable of continuous output currents to ±1 A and operating voltages to 35 V. Internal fixed off-time PWM current-c

ALLEGRO

UCC3973产品属性

  • 类型

    描述

  • Vin (max) (V):

    25

  • Switching frequency (max) (kHz):

    220

  • Operating temperature range (°C):

    0 to 70

  • Rating:

    Catalog

更新时间:2026-8-3 11:22:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
TSSOP8
10500
全新原装现货,假一赔十
TI
05+
TSSOP/8
6157
原装现货海量库存欢迎咨询
Texas Instruments
25+
8-TSSOP(0.173,4.40mm 宽)
25083
Texas Instruments驱动器IC-UCC3973PWTRG4即刻询购立享优惠#长期有货
TI/德州仪器
23+
TSSOP8
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
TI
24+
TSSOP-..
602
只做原装,欢迎询价,量大价优
TI
11+
TSSOP8
8000
全新原装,绝对正品现货供应
TI
25+
TSSOP8
1500
强调现货,随时查询!
TI/德州仪器
23+
TSSOP8
50000
全新原装正品现货,支持订货
TI/德州仪器
10+
TSSOP8
963
全新、原装
TI
23+
TSSOP-8
8650
受权代理!全新原装现货特价热卖!

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