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
LT1243CS8#PBF

LT1243CS8#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,181
LT1243CS8#PBF

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube 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
LTC3786EMSE#PBF

LTC3786EMSE#PBF

IC REG CTRLR MULT TOP 16MSOP

Analog Devices Inc.

8,743
LTC3786EMSE#PBF

数据手册

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3759IMSE#TRPBF

LT3759IMSE#TRPBF

IC REG CTRLR MULT TOP 12MSOP

Analog Devices Inc.

3,271
LT3759IMSE#TRPBF

数据手册

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC 1 1 1.6V ~ 42V 100kHz ~ 1MHz - No Yes - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3786EMSE#TRPBF

LTC3786EMSE#TRPBF

IC REG CTRLR MULT TOP 16MSOP

Analog Devices Inc.

1,878
LTC3786EMSE#TRPBF

数据手册

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3891EUDC#PBF

LTC3891EUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

16,920
LTC3891EUDC#PBF

数据手册

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
LT3800EFE#PBF

LT3800EFE#PBF

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc.

1,669
LT3800EFE#PBF

数据手册

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive or Negative Buck 1 1 4V ~ 60V 200kHz - Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC1773EMS#PBF

LTC1773EMS#PBF

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

485
LTC1773EMS#PBF

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 2.65V ~ 8.5V 550kHz 100% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LTC1871EMS#TRPBF

LTC1871EMS#TRPBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

15,665
LTC1871EMS#TRPBF

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC 1 1 2.5V ~ 36V 50kHz ~ 1MHz 92% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LTC3869EUFD#TRPBF

LTC3869EUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

6,290
LTC3869EUFD#TRPBF

数据手册

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 250kHz ~ 780kHz 95% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC1871EMS#PBF

LTC1871EMS#PBF

IC REG CTRLR MULT TOP 10MSOP

Analog Devices Inc.

446
LTC1871EMS#PBF

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC 1 1 2.5V ~ 36V 50kHz ~ 1MHz 92% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LTC1778EGN#TRPBF

LTC1778EGN#TRPBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

Analog Devices Inc.

9,422
LTC1778EGN#TRPBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost 1 1 4V ~ 36V - - Yes Yes - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC1778EGN#PBF

LTC1778EGN#PBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

Analog Devices Inc.

381
LTC1778EGN#PBF

数据手册

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost 1 1 4V ~ 36V - - Yes Yes - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
ISL81601FRZ-T

ISL81601FRZ-T

SWITCH SYNCHRONOUS BUCK BOOST

Renesas Electronics Corporation

3,532
ISL81601FRZ-T

数据手册

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Buck-Boost 1 2 4.5V ~ 60V 90kHz ~ 650kHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C (TA) - - Surface Mount 32-QFN (5x5)
UC2825AQDWREP

UC2825AQDWREP

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,926
UC2825AQDWREP

数据手册

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active 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 85% No No - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
LTC3769EUF#TRPBF

LTC3769EUF#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

864
LTC3769EUF#TRPBF

数据手册

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
XDPE132G5HG000XUMA1

XDPE132G5HG000XUMA1

IR CONTROLLER PG-VQFN-56

Infineon Technologies

3,267
XDPE132G5HG000XUMA1

数据手册

- 56-PowerVFQFN Tape & Reel (TR) Active PWM Step-Down Positive Buck 2 16 2.9V ~ 3.6V 200kHz ~ 2MHz - No No I2C, PMBus Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start -40°C ~ 120°C (TA) - - Surface Mount 56-QFN (7x7)
MAX1744EUB+T

MAX1744EUB+T

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

660
MAX1744EUB+T

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 4.5V ~ 36V Up to 330kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
MAX668EUB+

MAX668EUB+

IC REG CTRLR MULT TOP 10UMAX

Analog Devices Inc./Maxim Integrated

744
MAX668EUB+

数据手册

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 3V ~ 28V 100kHz ~ 500kHz 90% No Yes - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LTC1771EMS8#TRPBF

LTC1771EMS8#TRPBF

IC REG CTRLR BUCK 8MSOP

Analog Devices Inc.

6,679
LTC1771EMS8#TRPBF

数据手册

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 18V - 100% No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC3869IGN-2#TRPBF

LTC3869IGN-2#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,967
LTC3869IGN-2#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 ~ 38V 250kHz ~ 780kHz 95% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
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