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TL494B

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

文件:143.26 Kbytes 页数:12 Pages

ONSEMI

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TL494BD

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

文件:302.68 Kbytes 页数:14 Pages

ONSEMI

安森美半导体

TL494BD

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

文件:143.26 Kbytes 页数:12 Pages

ONSEMI

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TL494BDG

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

文件:302.68 Kbytes 页数:14 Pages

ONSEMI

安森美半导体

TL494BDR2

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

文件:302.68 Kbytes 页数:14 Pages

ONSEMI

安森美半导体

TL494BDR2

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

文件:143.26 Kbytes 页数:12 Pages

ONSEMI

安森美半导体

TL494BDR2G

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

文件:302.68 Kbytes 页数:14 Pages

ONSEMI

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TL494BD

SWITCHMODE TM Pulse Width Modulation Control Circuit

文件:144.39 Kbytes 页数:14 Pages

ONSEMI

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TL494BD

Modulation Control Circuit

文件:149.62 Kbytes 页数:14 Pages

ONSEMI

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TL494BDG

Modulation Control Circuit

文件:149.62 Kbytes 页数:14 Pages

ONSEMI

安森美半导体

详细参数

  • 型号:

    TL494B

  • 功能描述:

    电压模式 PWM 控制器 40kHz 200mA PWM

  • 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

供应商型号品牌批号封装库存备注价格
ON/安森美
23+
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
ON(安森美)
23+
标准封装
5000
原厂原装现货订货价格优势终端BOM表可配单提供样品
询价
ON(安森美)
25+
标准封装
8800
公司只做原装,详情请咨询
询价
ON(安森美)
24+
N/A
18000
原装正品现货支持实单
询价
ON(安森美)
2511
标准封装
8000
电子元器件采购降本30%!原厂直采,砍掉中间差价
询价
ON(安森美)
26+
NA
60000
只有原装 可配单
询价
ON
11+
SOP-16
8000
全新原装,绝对正品现货供应
询价
ON
2016+
SOP
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
ON
05+
SOP16
1200
全新原装进口自己库存优势
询价
ON
24+
(SOP)
1162
原装现货假一罚十
询价
更多TL494B供应商 更新时间2026-4-17 16:10:00