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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
UC2572D

UC2572D

UC2572 NEGATIVE OUTPUT FLYBACK P

Unitrode

450 -
UC2572D

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Flyback 1 1 - 4.75V ~ 30V 100kHz Negative 92% No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Ramp 8-SOIC
UCC3580D-1

UCC3580D-1

UCC3580 - SINGLE-ENDED ACTIVE CL

Unitrode

1,703 -
UCC3580D-1

数据表

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8.5V ~ 16V 400kHz Positive 66% No - No Surface Mount 0°C ~ 70°C (TA) - Enable, Ramp, Soft Start 16-SOIC
UC2525BDWTR

UC2525BDWTR

UC2525B REGULATING PULSE WIDTH M

Unitrode

2,000 -
UC2525BDWTR

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 - 8V ~ 35V 100Hz ~ 400kHz Positive 49% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Dead Time Control, Frequency Control, Ramp, Soft Start 16-SOIC
UC2527AN

UC2527AN

UC2527A REGULATING PULSE WIDTH M

Unitrode

1,800 -
UC2527AN

数据表

- 16-DIP (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 100Hz ~ 400kHz Positive 49% Yes - Yes Through Hole -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 16-PDIP
UCC3807N-3

UCC3807N-3

UCC3807-3 PROGRAMMABLE MAXIMUM D

Unitrode

1,700 -
UCC3807N-3

数据表

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, SEPIC 1 1 - 4.1V ~ 13.5V 202kHz Positive 78% No - No Through Hole 0°C ~ 70°C (TA) - - 8-PDIP
UC2863DW

UC2863DW

UC2863 RESONANT-MODE POWER SUPPL

Unitrode

1,960 -
UC2863DW

数据表

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 - 7V ~ 22V 50kHz ~ 500kHz Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Soft Start 16-SOIC
UC3847DW

UC3847DW

UC3847 CURRENT MODE PWM CONTROLL

Unitrode

12,280 -
UC3847DW

数据表

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 - 6.95V ~ 40V 500kHz Positive 50% Yes - Yes Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable, Frequency Control, Soft Start 16-SOIC
UCC25702D

UCC25702D

UCC25702 ADVANCED VOLTAGE MODE P

Unitrode

408 -
UCC25702D

数据表

- 14-SOIC (0.154", 3.90mm 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 -40°C ~ 85°C (TA) - Current Limit, Frequency Control, Sequencing, Soft Start 14-SOIC
UC2870DW-1

UC2870DW-1

SWITCHING CONTROLLER, CURRENT-MO

Unitrode

985 -
UC2870DW-1

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC39421PW

UCC39421PW

UCC39421 HIGH FREQUENCY MULTIMOD

Unitrode

360 -
UCC39421PW

数据表

- 16-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 16-TSSOP
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