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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 库存 数据手册 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
UCC38C42D

UCC38C42D

IC OFFLINE CTRLR PWM UVLO 8SOIC

Texas Instruments

277 1.61
UCC38C42D

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 9V ~ 18V Up to 1MHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) - - Surface Mount 8-SOIC
UCD7230RGWT

UCD7230RGWT

IC REG CTRLR BUCK 20VQFN

Texas Instruments

232 1.83
UCD7230RGWT

数据手册

- 20-VQFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15.5V Up to 2MHz - Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 20-VQFN (5x5)
UCC38086D

UCC38086D

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

2,082 1.45
UCC38086D

数据手册

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCD7230ARGWT

UCD7230ARGWT

IC REG CTRLR BUCK 20VQFN

Texas Instruments

430 1.83
UCD7230ARGWT

数据手册

- 20-VQFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 15.5V 200kHz ~ 2MHz - Yes No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount 20-VQFN (5x5)
UC2823QTR

UC2823QTR

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

1,224 1.47
UC2823QTR

数据手册

- 20-LCC (J-Lead) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
TPS40020PWPR

TPS40020PWPR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

2,874 1.47
TPS40020PWPR

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 100kHz ~ 1MHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
TL598CD

TL598CD

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

173 1.63
TL598CD

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 100kHz 45% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
TL5001QDRG4

TL5001QDRG4

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

2,877 0.88
TL5001QDRG4

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TPS40005DGQ

TPS40005DGQ

IC REG CTRLR BUCK 10MSOP

Texas Instruments

3,808 1.50
TPS40005DGQ

数据手册

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
LM3743MM-1000/NOPB

LM3743MM-1000/NOPB

IC REG CTRLR BUCK 10MSOP

Texas Instruments

1,176 0.89
LM3743MM-1000/NOPB

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 1MHz 76% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP