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TL494C价格
参考价格：￥1.2265
型号：TL494CD 品牌：TEXAS 备注：这里有TL494C多少钱，2026年最近7天走势，今日出价，今日竞价，TL494C批发/采购报价，TL494C行情走势销售排行榜，TL494C报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
TL494C | 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 |   | |
XBLW TL494是一款开关式脉冲宽度调控电路,主要用于开关式电源控制。采用DIP16、SOP16封装形式,具有完善的脉宽调控电路,双误差放大器,5V参考电源,可调死区控制,独立的输出晶体管（源流或陷流200mA）,支持推挽式或单端式输出控制。 Descriptions The TL494 is used for the control circuit of the PwM switching regulator.The TL494 consists of 5V reference voltage circuit, two error amplifiers, a fip fop, an output control circuit, a PWMcomparator,a dead time comparator and an oscillator. Feature Complete PWM Power-Control | | |||
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 | | ||
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 | | ||
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 | | ||
SMPS Controller Description The TL494 is used for the control circuit of the PWM switching regulator. The TL494 consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the | FAIRCHILD 仙童半导体 | | ||
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 | | ||
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 | | ||
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 | | ||
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 | | ||
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 | | ||
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 | | ||
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 | | ||
SMPS Controller Description The TL494 is used for the control circuit of the PWM switching regulator. The TL494 consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the | FAIRCHILD 仙童半导体 | | ||
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 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 | | ||
XBLW TL494是一款开关式脉冲宽度调控电路,主要用于开关式电源控制。采用DIP16、SOP16封装形式,具有完善的脉宽调控电路,双误差放大器,5V参考电源,可调死区控制,独立的输出晶体管（源流或陷流200mA）,支持推挽式或单端式输出控制。 文件：4.023234 Mbytes Page：12 Pages | | |||
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 功能：降压，升压/降压 包装：管件 描述：IC REG CTRLR BCK/PSH-PULL 16SOIC 集成电路（IC） DC-DC 开关控制器 | ONSEMI 安森美半导体 | | ||
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）Digi-Reel® 得捷定制卷带 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 | | ||
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：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：210 Kbytes Page：8 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 | | ||
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：590.74 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：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：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 | | ||
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 | | ||
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：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：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 | | ||
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 | | ||
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 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
TV Sound Output Circuit | PANASONIC 松下 | PANASONIC | | |
Integrated Circuit TV Sound Preamp, AF Output, Volume Control | NTE | NTE | |
TL494C产品属性
- 类型
描述
- 型号
TL494C
- 功能描述
电压模式 PWM 控制器 PWM Controller
- RoHS
否
- 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
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
25+ |
DIP-16 |
7589 |
全新原装现货,支持排单订货,可含税开票 |
|||
TI |
24+ |
SSOP |
35200 |
一级代理/放心采购 |
|||
TI/德州仪器 |
24+ |
SOP16 |
880000 |
明嘉莱只做原装正品现货 |
|||
TI |
24+ |
SOP16 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
TEXAS |
25+ |
SOP16 |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
TI/德州仪器 |
2025+ |
SOP16 |
5000 |
原装进口,免费送样品! |
|||
TI |
23+ |
SOP-16 |
3200 |
正规渠道,只有原装! |
|||
24+ |
SOP |
130 |
|||||
TI |
16+ |
SSOP |
2500 |
进口原装现货/价格优势! |
|||
TI |
23+ |
SOP-16 |
3200 |
公司只做原装，可来电咨询 |
TL494C规格书下载地址
TL494C参数引脚图相关
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TL494C数据表相关新闻
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