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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，2025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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
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 | | ||
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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
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 | | ||
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：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 | TI2 德州仪器 | | ||
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 | | ||
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：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 | | ||
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：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 | | ||
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：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：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：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：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：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：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 | | ||
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：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 | |
| 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) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
TI/德州仪器 |
24+ |
NA/ |
4250 |
原厂直销,现货供应,账期支持! |
|||
TI |
2016+ |
DIP-16 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
TI |
23+ |
SOP |
20000 |
全新原装假一赔十 |
|||
TI/德州仪器 |
24+ |
TSSOP-16 |
48038 |
只供应原装正品 欢迎询价 |
|||
ON/安森美 |
22+ |
SOIC-16 |
100000 |
代理渠道/只做原装/可含税 |
|||
TI/德州仪器 |
25+ |
TSSOP |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
||||
TI/德州仪器 |
25+ |
TSSOP-16 |
36000 |
TI/德州仪器全新特价TL494CPWR即刻询购立享优惠#长期有货 |
|||
TI |
06+ |
DIP16 |
2550 |
全新原装进口自己库存优势 |
TL494C芯片相关品牌
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
TL494C
【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。
2021-9-26TL494BDG原装现货
TL494BDG原装正品
2021-8-6TL594CN
TL594MJ TI 19+ 5600 TL7660IP TI 19+ 5600 TL7702BCP TI 19+ 5600 TL7705ACP TI 19+ 5600 TL7705AIP TI 19+ 5600 TL7705AMJG TI 19+ 5600 TL7705CP TI 19+ 5600 TL820MJB TI 19+ 5600 TL852CN TI 19+ 5600 TLC04CP TI 19+ 5600 TLC0820ACN TI 19+ 5600 TLC0820AIN TI 19+ 5600 TLC0831CP TI 19+ 5600 TLC0832
2019-9-4TL432QDBZRG4电源管理IC2.495Vto36V100mASOT-23原装现货进口
TL432QDBZRG4电源管理IC2.495Vto36V100mASOT-23原装现货进口
2019-4-22TL494C
TL494C，全新原装当天发货或门市自取0755-82732291.
2019-3-19TL432QDBZRG4电源管理IC2.495Vto36V100mA3-PinSOT-23高端芯片热卖产品质量保证可提供样品
TL432QDBZRG4 电源管理IC 2.495V to 36V 100mA 3-Pin SOT-23高端芯片热卖产品质量保证可提供样品
2019-3-11
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