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DC-DC 开关控制器

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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
UC3842BD1

UC3842BD1

IC REG CTRLR BST FLYBK ISO 8-SO

STMicroelectronics

215 -
UC3842BD1

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Active 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 (TJ) - Frequency Control 8-SOIC
UC3844BN

UC3844BN

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

274 -
UC3844BN

数据表

- 8-DIP (0.300", 7.62mm) Tube Active 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 (TJ) - Frequency Control 8-Mini DIP
UC2842BD1

UC2842BD1

IC REG CTRLR BST FLYBK ISO 8-SO

STMicroelectronics

741 -
UC2842BD1

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Active 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
UC3844BNST

UC3844BNST

IC REG CTRLR PWM CM 8-MINIDIP

STMicroelectronics

182 -
UC3844BNST

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 (TJ) - Frequency Control 8-Mini DIP
E-UC2845BN

E-UC2845BN

IC REG CTRLR BST/FLYBK 8-MINIDIP

STMicroelectronics

37 -
E-UC2845BN

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Through Hole -25°C ~ 85°C (TA) - Frequency Control 8-Mini DIP
UC2842BN

UC2842BN

IC REG CTRLR BST FLYBK ISO 8-DIP

STMicroelectronics

102 -
UC2842BN

数据表

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Through Hole -25°C ~ 85°C (TA) - Frequency Control 8-Mini DIP
PM8804TR

PM8804TR

PWM PEAK CURRENT MODE CONTROLLER

STMicroelectronics

809 -
PM8804TR

数据表

* 16-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key - - - - - - - - - - - - - Surface Mount - - - 16-VFQFPN (3x3)
E-L6919ETR

E-L6919ETR

IC REG CTRLR BUCK 28SOIC

STMicroelectronics

973 -
E-L6919ETR

数据表

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 7.5V ~ 15V 150kHz Positive 80% Yes - No Surface Mount 0°C ~ 125°C (TJ) - Frequency Control, Phase Control, Power Good 28-SO
E-L5991AD

E-L5991AD

IC REG CTRLR FLYBACK 16SOIC

STMicroelectronics

78 -
E-L5991AD

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback 1 1 - 7.6V ~ 20V Up to 1MHz Positive, Isolation Capable 93% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Frequency Control, Soft Start 16-SO
L6725

L6725

IC REG CTRLR BUCK SO-16N

STMicroelectronics

961 -
L6725

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 18V 250kHz, 500kHz Positive 100% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Phase Control, Power Good, Soft Start 16-SO
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