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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
UCC28086PWR

UCC28086PWR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

1,181 1.32
UCC28086PWR

数据手册

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
TL1451AQPWRQ1

TL1451AQPWRQ1

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

4,171 0.89
TL1451AQPWRQ1

数据手册

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP
TPS40053PWP

TPS40053PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

4,227 2.53
TPS40053PWP

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V 500kHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
TPS40050PWP

TPS40050PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,623 2.42
TPS40050PWP

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 8V ~ 40V 500kHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
TL1464IPTR

TL1464IPTR

IC REG CTRLR 48LQFP

Texas Instruments

1,216 2.18
TL1464IPTR

数据手册

- 48-LQFP Tape & Reel (TR) Discontinued at Digi-Key - - - - 4 1 3.1V ~ 12V 50kHz ~ 2MHz 100% - No - Dead Time Control, Frequency Control -20°C ~ 75°C (TA) - - Surface Mount 48-LQFP (7x7)
UC3863DWTR

UC3863DWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,487 2.19
UC3863DWTR

数据手册

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 22V 50kHz ~ 500kHz 100% No No - Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LM5121QMHX/NOPB

LM5121QMHX/NOPB

SYNCHRONOUS BOOST CONTROLLER

Texas Instruments

2,160 2.44
LM5121QMHX/NOPB

数据手册

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 65V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
UCC2897PW-TI

UCC2897PW-TI

SWITCHING CONTROLLER, VOLTAGE-MO

Texas Instruments

2,583 2.45
UCC2897PW-TI

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 14.5V 250kHz 74% Yes Yes - Enable, On Time Control, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 20-TSSOP
TPS51125ARGER

TPS51125ARGER

IC REG CTRLR BUCK 24QFN

Texas Instruments

4,594 1.44
TPS51125ARGER

数据手册

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 5.5V ~ 28V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
LM5034MTC

LM5034MTC

IC REG CTRLR FWRD CONV 20TSSOP

Texas Instruments

3,490 2.54
LM5034MTC

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Bulk Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 2 13V ~ 100V 200kHz, 600kHz 76% Yes Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP