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DC-DC 开关控制器

制造商 系列 封装/外壳 包装 产品状态 输出类型 功能 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装

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图片 厂商料号 库存情况 价格 数量 数据表 系列 封装/外壳 包装 产品状态 输出类型 功能 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
UC3845BD1R2

UC3845BD1R2

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

0 -
UC3845BD1R2

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 8-SOIC
UC3845BDR2

UC3845BDR2

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0 -
UC3845BDR2

数据表

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
NCP81039MNTWG

NCP81039MNTWG

IC REG CTRLR BUCK 20QFN

onsemi

0 -
NCP81039MNTWG

数据表

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 3.3V ~ 28V 300kHz, 400kHz, 600kHz Positive - Yes - No Surface Mount -40°C ~ 100°C (TA) - Enable, Frequency Control, Power Good 20-QFN (3x3)
UC3845NG

UC3845NG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

0 -
UC3845NG

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-PDIP
UC3844NG

UC3844NG

IC REG CTRLR PWM CM 8-DIP

onsemi

0 -
UC3844NG

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-PDIP
TL494BDR2

TL494BDR2

IC REG CTRLR BCK/PSH-PULL 16SOIC

onsemi

0 -
TL494BDR2

数据表

SWITCHMODE™ 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 - 7V ~ 40V 200kHz Positive 48% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control 16-SOIC
UC3842AD

UC3842AD

IC REG CTRLR PWM 8SOIC

onsemi

0 -
UC3842AD

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 8-SOIC
UC3843ANG

UC3843ANG

IC REG CTRLR BUCK 8DIP

onsemi

0 -
UC3843ANG

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 8.4V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-PDIP
UC2842BD1R2

UC2842BD1R2

IC REG CTRLR BST FLYBK ISO 8SOIC

onsemi

0 -
UC2842BD1R2

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount -25°C ~ 85°C (TA) - Frequency Control 8-SOIC
UC2843BDR2

UC2843BDR2

IC REG CTRLR FLYBACK 14SOIC

onsemi

0 -
UC2843BDR2

数据表

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount -25°C ~ 85°C (TA) - Frequency Control 14-SOIC
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