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
LT8709EFE#TRPBF

LT8709EFE#TRPBF

IC REG CTRLR MULT TOP 20TSSOP

Analog Devices Inc.

1,767
LT8709EFE#TRPBF

数据手册

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost 1 1 -4.5V ~ -80V 100kHz ~ 750kHz - Yes Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3875IUH#TRPBF

LTC3875IUH#TRPBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

4,001
LTC3875IUH#TRPBF

数据手册

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (5x5)
ISL68236IRAZ-T

ISL68236IRAZ-T

INFRA AVS 2OUT/9PH DIGITAL CONTR

Renesas Electronics Corporation

1,704
ISL68236IRAZ-T

数据手册

- 52-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 2 9 3.135V ~ 3.465V Up to 2MHz - No Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (6x6)
LT1725IGN#TRPBF

LT1725IGN#TRPBF

IC REG CTRLR FLYBACK 16SSOP

Analog Devices Inc.

3,517
LT1725IGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback 1 1 9.7V ~ 22V 90kHz ~ 115kHz 90% No No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
ISL8117FRZ-T7A

ISL8117FRZ-T7A

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

3,473
ISL8117FRZ-T7A

数据手册

- 16-TFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 60V 100kHz ~ 2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (4x4)
UC3825ANG4

UC3825ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

1,815
UC3825ANG4

数据手册

- 16-DIP (0.300", 7.62mm) Tube 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 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
MAX1761EEE+T

MAX1761EEE+T

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

1,658
MAX1761EEE+T

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 20V 250kHz, 350kHz - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
UC2827DWTR-1

UC2827DWTR-1

IC REG CTRLR MULT TOP 24SOIC

Texas Instruments

1,847
UC2827DWTR-1

数据手册

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Push-Pull 3 1 7.6V ~ 20V 220kHz 91% Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
UC2827DWTR-1G4

UC2827DWTR-1G4

IC REG CTRLR MULT TOP 24SOIC

Texas Instruments

3,258
UC2827DWTR-1G4

数据手册

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Full-Bridge, Push-Pull 3 1 7.6V ~ 20V 220kHz 91% Yes Yes - Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SOIC
LTC3834EDHC-1#TRPBF

LTC3834EDHC-1#TRPBF

IC REG CTRLR BUCK 16-DFN

Analog Devices Inc.

1,752
LTC3834EDHC-1#TRPBF

数据手册

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x3)
LTC3834EGN-1#TRPBF

LTC3834EGN-1#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

1,985
LTC3834EGN-1#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC7817EUHF#TRPBF

LTC7817EUHF#TRPBF

40V, 8UA IQ, 3MHZ, TRPLE BCKBST

Analog Devices Inc.

3,672
LTC7817EUHF#TRPBF

数据手册

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 3 2 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes Yes - Current Limit, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
UCC35702NG4

UCC35702NG4

IC REG CTRLR MULT TOPOLOGY 14DIP

Texas Instruments

3,402
UCC35702NG4

数据手册

- 14-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start 0°C ~ 70°C (TA) - - Through Hole 14-PDIP
LTC3862IUH#TRPBF

LTC3862IUH#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,996
LTC3862IUH#TRPBF

数据手册

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (5x5)
BD9853AFV-E2

BD9853AFV-E2

IC REG CTRLR BUCK 16SSOP

Rohm Semiconductor

1,774
BD9853AFV-E2

数据手册

- 16-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 16V 100kHz ~ 2MHz - Yes No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP-B
LTC3862IGN-1#TRPBF

LTC3862IGN-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

4,884
LTC3862IGN-1#TRPBF

数据手册

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-SSOP
LTC3862IUH-1#TRPBF

LTC3862IUH-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

2,098
LTC3862IUH-1#TRPBF

数据手册

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (5x5)
LTC3829EUHF#TRPBF

LTC3829EUHF#TRPBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

2,838
LTC3829EUHF#TRPBF

数据手册

PolyPhase® 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 38V 250kHz ~ 770kHz 94% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
LTC3862IGN-2#TRPBF

LTC3862IGN-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24SSOP

Analog Devices Inc.

2,898
LTC3862IGN-2#TRPBF

数据手册

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-SSOP
LTC3862IUH-2#TRPBF

LTC3862IUH-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

4,974
LTC3862IUH-2#TRPBF

数据手册

- 24-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (5x5)
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