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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
TPS40052PWPRG4

TPS40052PWPRG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

1,294 -
TPS40052PWPRG4

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 10V ~ 40V 100kHz ~ 1MHz 94% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
LM5642XMH

LM5642XMH

IC REG CTRLR BUCK 28ETSSOP

Texas Instruments

1,056 -
LM5642XMH

数据手册

- 28-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 375kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
LM5642XMT

LM5642XMT

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

3,117 -
LM5642XMT

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 375kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LM5088QMH-2/NOPB

LM5088QMH-2/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

3,146 0.80
LM5088QMH-2/NOPB

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 50kHz ~ 1MHz - No Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
UCC28086DR

UCC28086DR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,959 1.32
UCC28086DR

数据手册

- 8-SOIC (0.154", 3.90mm 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-SOIC
LM27402MHX/NOPB

LM27402MHX/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

1,939 1.30
LM27402MHX/NOPB

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 200kHz ~ 1.2MHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LM5025MTCX

LM5025MTCX

IC REG CTRLR FWRD CONV 16TSSOP

Texas Instruments

2,332 -
LM5025MTCX

数据手册

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 580kHz 80% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
UCC2541RHBRG4

UCC2541RHBRG4

IC REG CTRLR BUCK 32QFN

Texas Instruments

2,744 -
UCC2541RHBRG4

数据手册

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 35V 300kHz - Yes Yes - Enable, Ramp, Reset, Soft Start, Tracking -40°C ~ 105°C (TA) - - Surface Mount 32-VQFN (5x5)
LM2647MTC

LM2647MTC

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

3,079 -
LM2647MTC

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
TPS40090RHDTG4

TPS40090RHDTG4

IC REG CTRLR BUCK 28VQFN

Texas Instruments

2,163 -
TPS40090RHDTG4

数据手册

- 28-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key PWM Signal Step-Down Positive Buck 4 4 4.5V ~ 15V 100kHz ~ 1.2MHz 87.5% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-VQFN (5x5)