TL494I价格

参考价格:¥1.4565

型号:TL494ID 品牌:TI 备注:这里有TL494I多少钱,2025年最近7天走势,今日出价,今日竞价,TL494I批发/采购报价,TL494I行情走势销售排行榜,TL494I报价。
型号 功能描述 生产厂家 企业 LOGO 操作

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Switchmode Pulse Width Modulation Control Circuits

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. This device features: • Complete Pulse Width Modulation Control Circuitry • On–Chip Oscillator With Master Or Slave Operation • On–Chip Error Amplifiers • On–Chip 5 V

FCI

富加宜

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. 1. Complete Pulse Width Modulation Control Circuitry 2. On–Chip Oscillator with Master or Slave Operation 3. On–Chip Error Amplifiers 4. On–Chi

Motorola

摩托罗拉

SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. Features • Complete Pulse Width Modulation Control Circuitry • On−Chip Oscillator with Master or Slave Operation • On−Chip Error Amplifiers • On−Chip 5.0 V Reference

ONSEMI

安森美半导体

Switch mode Pulse Width Modulation Control Circuit

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for switch mode power supply control. Features • Complete Pulse Width Modulation Control Circuitry • On−Chip Oscillator with Master or Slave Operation • On−Chip Error Amplifiers • On−Chip 5.0 V Refere

ONSEMI

安森美半导体

Pulse-Width-Modulation Control Circuits

1 Features • Complete PWM Power-Control Circuitry • Uncommitted Outputs for 200-mA Sink or Source Current • Output Control Selects Single-Ended or Push-Pull Operation • Internal Circuitry Prohibits Double Pulse at Either Output • Variable Dead Time Provides Control Over Total Range • Int

TI

德州仪器

Switch mode Pulse Width Modulation Control Circuit

The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for switch mode power supply control. Features • Complete Pulse Width Modulation Control Circuitry • On−Chip Oscillator with Master or Slave Operation • On−Chip Error Amplifiers • On−Chip 5.0 V Refere

ONSEMI

安森美半导体

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:210 Kbytes Page:8 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

封装/外壳:16-SOIC(0.154",3.90mm 宽) 功能:升压,降压,升压/降压 包装:管件 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

封装/外壳:16-SOIC(0.154",3.90mm 宽) 功能:升压,降压,升压/降压 包装:卷带(TR)剪切带(CT) 描述:IC REG CTRLR MULT TOP 16SOIC 集成电路(IC) DC-DC 开关控制器

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:210 Kbytes Page:8 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:210 Kbytes Page:8 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

SWITCHMODE TM Pulse Width Modulation Control Circuit

文件:144.39 Kbytes Page:14 Pages

ONSEMI

安森美半导体

Modulation Control Circuit

文件:149.62 Kbytes Page:14 Pages

ONSEMI

安森美半导体

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:590.74 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:614.8 Kbytes Page:19 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:449.73 Kbytes Page:17 Pages

TI

德州仪器

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件:616.31 Kbytes Page:19 Pages

TI

德州仪器

Modulation Control Circuit

文件:149.62 Kbytes Page:14 Pages

ONSEMI

安森美半导体

SWITCHMODE TM Pulse Width Modulation Control Circuit

文件:144.39 Kbytes Page:14 Pages

ONSEMI

安森美半导体

ROUND INSTRUMENTATION HANDLES

[KEYSTONE] ROUND INSTRUMENTATION HANDLES FERRULES HANDLE MOUNTING SCREWS

ETCList of Unclassifed Manufacturers

未分类制造商

Rotational Molding

Custom Colors Available Pellets Pre-Colored Black

NYLENE

Nylene powders for rotational molding are heat stabilized nylon 6 materials specially formulated for the rotational molding process

APPLICATIONS • Blower Housings • Chemical Storage Tanks • Diesel Tanks • Fuel Tanks • Gasoline Tanks - Mulit Layer • Gasoline Tanks - Single Layer • Hot Liquid Tanks • Hydraulic Tanks

NYLENE

PECL Output

文件:134.39 Kbytes Page:2 Pages

OSCILENT

494 Series Fuse, NRA Special Series Integrated Circuit Protector

文件:1.25162 Mbytes Page:3 Pages

Littelfuse

力特

TL494I产品属性

  • 类型

    描述

  • 型号

    TL494I

  • 功能描述

    电压模式 PWM 控制器 PWM Controller

  • RoHS

  • 制造商

    Texas Instruments

  • 输出端数量

    1

  • 拓扑结构

    Buck

  • 输出电压

    34 V

  • 工作电源电压

    4.5 V to 5.5 V

  • 电源电流

    600 uA

  • 最大工作温度

    + 125 C

  • 最小工作温度

    - 40 C

  • 封装/箱体

    WSON-8

  • 封装

    Reel

更新时间:2025-12-27 15:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
23+
DIP16
5000
原装正品,假一罚十
TI
24+
DIP-16
90000
一级代理商进口原装现货、假一罚十价格合理
TI/德州仪器
24+
PDIP-16
9600
原装现货,优势供应,支持实单!
TI(德州仪器)
18+
9800
代理进口原装/实单价格可谈
TI
22+
原厂原封
2000
原装现货库存.价格优势
TI
1651+
DIP16
6800
只做原装进口,假一罚十
TI
25+
DIP
18000
原厂直接发货进口原装
TI
三年内
1983
只做原装正品
TI
19+
DIP
13144
TI/德州仪器
2023+
SMD
53200
正品,原装现货

TL494I数据表相关新闻

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    【用 途】 开关电源脉宽调制/控制/驱动 【性能 参数】 双列16脚贴片式封装,最大工作电压=41V;输出电流=250mA;工作频率=1kHz~300kHz,允许功 耗=800mW;集发电压=41V;电源电压=7~40V;集电极输出电流=5~200mA;集极输出电压=40V;定时电阻=1.8~500KΩ。

    2021-9-26
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    2019-9-4
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  • TL7700PS-电源电压监控

    TL7700是一个复位控制器在微机使用和双极集成电路设计微处理器系统。感应电压可设置为任意值大于0.5 v使用两个外部电阻。检测电压的滞后值,也可以设置相同的电阻。该设备包括一个精确的参考电压,比较快,时序发生器和输出驱动器,所以它可以产生上电复位信号在数字系统中。TL7700有一个1.5 V内部温度补偿的参考电压,从所有的功能块供应。电路的功能是很稳定,电源电压在1.8 V至40 V的范围内。最小供电目前允许使用AC线操作,便携式电池操作,和汽车应用。TL7700C的特点是操作从-40 ° C至85 ° C。

    2012-11-17