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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
UCC39421N

UCC39421N

0.00065A, 2000KHZ BICMOS, PDIP16

Unitrode

4,659 -
UCC39421N

数据表

- 16-DIP (0.300", 7.62mm) 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 Through Hole 0°C ~ 70°C (TA) - Enable, Frequency Control, Low Battery, Reset 16-PDIP
UC494ACN

UC494ACN

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

644 -
UC494ACN

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down Buck 2 2 - 7V ~ 40V 1kHz ~ 300kHz Positive 45% Yes - No Through Hole 0°C ~ 70°C (TA) - Dead Time Control, Frequency Control 16-PDIP
UC2823N

UC2823N

UC2823 HIGH SPEED PWM CONTROLLER

Unitrode

17,697 -
UC2823N

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 8.4V ~ 30V 340kHz ~ 460kHz Positive 80% No - No Through Hole -25°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Ramp, Soft Start 16-PDIP
UC3823AQTR

UC3823AQTR

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

1,000 -
UC3823AQTR

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3864N

UC3864N

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

3,510 -
UC3864N

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 - 7V ~ 22V 50kHz ~ 500kHz Positive 100% No - No Through Hole 0°C ~ 70°C (TA) - Soft Start 16-PDIP
UC3863N

UC3863N

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

512 -
UC3863N

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down - 2 1 - 7V ~ 22V 50kHz ~ 500kHz Positive 100% No - No Through Hole 0°C ~ 70°C (TA) - Soft Start 16-PDIP
UC2823AQTR

UC2823AQTR

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

2,963 -
UC2823AQTR

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 1 1 - 8.4V ~ 22V 400kHz ~ 1MHz Positive 1 No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Frequency Control, Ramp, Soft Start 20-PLCC (9x9)
UC2863N

UC2863N

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

615 -
UC2863N

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 - 7V ~ 22V 50kHz ~ 500kHz Positive 100% No - No Through Hole -40°C ~ 85°C (TA) - Soft Start 16-PDIP
UCC29421N

UCC29421N

0.00065A, 2000KHZ BICMOS, PDIP16

Unitrode

1,040 -
UCC29421N

数据表

- 16-DIP (0.300", 7.62mm) 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 Through Hole -40°C ~ 85°C (TA) - Enable, Frequency Control, Low Battery, Reset 16-PDIP
UC2847N

UC2847N

0.5A, 500KHZ BICMOS, PDIP16

Unitrode

842 -
UC2847N

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 - 6.95V ~ 40V 500kHz Positive - Yes - Yes Through Hole -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Soft Start 16-PDIP
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