DC-DC 开关控制器

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 数量 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
TPS40021PWPR

TPS40021PWPR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,595
TPS40021PWPR

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs 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
LT1241CS8#TRPBF

LT1241CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,161
LT1241CS8#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 48% No No - Frequency Control 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LT1245CS8#TRPBF

LT1245CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

2,021
LT1245CS8#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 48% No No - Frequency Control 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LT1243CS8#TRPBF

LT1243CS8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,623
LT1243CS8#TRPBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 8.2V ~ 25V 500kHz 96% No No - Frequency Control 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
MAX8597ETP+T

MAX8597ETP+T

IC REG CTRLR BUCK 20-TQFN

Analog Devices Inc./Maxim Integrated

1,053
MAX8597ETP+T

数据手册

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 28V 200kHz ~ 1.4MHz - Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TQFN (4x4)
MAX8577EUB+

MAX8577EUB+

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

3,396
MAX8577EUB+

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 200kHz ~ 500kHz - Yes No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LTC7802JUFDM#WTRPBF

LTC7802JUFDM#WTRPBF

40V, LOW IQ DUAL PHSE SYCH STP-D

Analog Devices Inc.

4,822
LTC7802JUFDM#WTRPBF

数据手册

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 40V 100kHz ~ 3MHz 99% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 28-QFN (4x5)
LTC3870IUFD#TRPBF

LTC3870IUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

4,921
LTC3870IUFD#TRPBF

数据手册

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 60V 500kHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3870IUF-1#TRPBF

LTC3870IUF-1#TRPBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

1,138
LTC3870IUF-1#TRPBF

数据手册

PolyPhase® 24-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 2 4.5V ~ 60V 500kHz - No Yes - Current Limit, Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC7852EUFD-1#TRPBF

LTC7852EUFD-1#TRPBF

6-PHASE BUCK CONTROLLER DRIVES D

Analog Devices Inc.

1,929
LTC7852EUFD-1#TRPBF

数据手册

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 6 4.5V ~ 5.5V 200kHz ~ 1.2MHz - Yes No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 36-QFN (4x5)
UC2825ADWTRG4

UC2825ADWTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,233
UC2825ADWTRG4

数据手册

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 22V 400kHz ~ 1MHz 50% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MIC2193YM-TR

MIC2193YM-TR

IC REG CTRLR BUCK 8SOIC

Microchip Technology

3,379
MIC2193YM-TR

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LTC3809EDD#TRPBF

LTC3809EDD#TRPBF

IC REG CTRLR BUCK 10DFN

Analog Devices Inc.

4,196
LTC3809EDD#TRPBF

数据手册

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 9.8V 460kHz ~ 635kHz 100% Yes Yes - Enable -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3809EDD-1#TRPBF

LTC3809EDD-1#TRPBF

IC REG CTRLR BUCK 10DFN

Analog Devices Inc.

1,842
LTC3809EDD-1#TRPBF

数据手册

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 9.8V 550kHz 100% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
MIC2186YM-TR

MIC2186YM-TR

IC REG CTRLR BOOST 16SOIC

Microchip Technology

3,624
MIC2186YM-TR

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.9V ~ 14V 100kHz, 200kHz, 400kHz 85% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX5060ATI-T

MAX5060ATI-T

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

3,595
MAX5060ATI-T

数据手册

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 28-TQFN (5x5)
UCC3895NG4

UCC3895NG4

IC OFFLINE SW FULL-BRDG 20DIP

Texas Instruments

2,101
UCC3895NG4

数据手册

- 20-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
TPS40140RHHTG4

TPS40140RHHTG4

IC REG CTRLR BUCK 36QFN

Texas Instruments

2,721
TPS40140RHHTG4

数据手册

- 36-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 15V 150kHz ~ 1MHz 87.5% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-VQFN (6x6)
LTC3850IGN-1#TRPBF

LTC3850IGN-1#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

2,304
LTC3850IGN-1#TRPBF

数据手册

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 30V 250kHz ~ 780kHz 97.2% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LTC3824HMSE#TRPBF

LTC3824HMSE#TRPBF

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

2,357
LTC3824HMSE#TRPBF

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 200kHz ~ 600kHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
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