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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
UC3527BNG4

UC3527BNG4

SWITCHING CONTROLLER

Unitrode

75 -
UC3527BNG4

数据表

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Forward Converter, Push-Pull 2 1 - 8V ~ 35V 100Hz ~ 400kHz Positive 49% Yes - Yes Through Hole 0°C ~ 70°C (TA) - Enable, Frequency Control, Soft Start 16-PDIP
UCC39422PW

UCC39422PW

0.00065A, 2000KHZ BICMOS, PDSO20

Unitrode

63 -
UCC39422PW

数据表

- 20-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 - 1.8V ~ 8V 150kHz ~ 1.2MHz Positive 88% Yes - Yes Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Low Battery, Reset 20-TSSOP
UC3825AQ

UC3825AQ

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

62 -
UC3825AQ

数据表

- 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 8.4V ~ 22V 400kHz ~ 1MHz Positive 50% No - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Frequency Control, Ramp, Soft Start 20-PLCC (9x9)
UC2526J

UC2526J

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

92 -
UC2526J

数据表

- 18-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 8V ~ 35V 1Hz ~ 400kHz Positive 49% Yes - Yes Through Hole -25°C ~ 85°C (TA) - Enable, Frequency Control, Reset, Soft Start 18-CDIP
UC1841L883B

UC1841L883B

SWITCHING CONTROLLER, CURRENT-MO

Unitrode

59 -
UC1841L883B

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC1854AJ883B

UC1854AJ883B

POWER FACTOR CONTROLLER, CURRENT

Unitrode

19 -
UC1854AJ883B

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC2843AD

UC2843AD

UC2843A CURRENT MODE PWM CONTROL

Unitrode

868 -
UC2843AD

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC38C45DGK

UCC38C45DGK

UCC38C45 BICMOS LOW-POWER CURREN

Unitrode

393 -
UCC38C45DGK

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 18V Up to 1MHz Positive 48% No - No Surface Mount 0°C ~ 70°C (TJ) - Frequency Control 8-VSSOP
UC2856DW

UC2856DW

UC2856 IMPROVED CURRENT MODE PWM

Unitrode

90 -
UC2856DW

数据表

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 7V ~ 40V 200kHz Positive 47% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-SOIC
UCC35702PW

UCC35702PW

UCC35702 ADVANCED VOLTAGE MODE P

Unitrode

90 -
UCC35702PW

数据表

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 8.8V ~ 15V 100kHz Positive, Isolation Capable 99% No - Yes Surface Mount 0°C ~ 70°C (TA) - Current Limit, Frequency Control, Sequencing, Soft Start 14-TSSOP
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