DC-DC 开关控制器

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图片 厂商型号 可用性 价格 数量 数据表 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
LTC3858IUH-2#TRPBF

LTC3858IUH-2#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

0 -
LTC3858IUH-2#TRPBF

数据表

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC3784IGN#TRPBF

LTC3784IGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

0 -
LTC3784IGN#TRPBF

数据表

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-SSOP
LTC3853HUJ#TRPBF

LTC3853HUJ#TRPBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

0 -
LTC3853HUJ#TRPBF

数据表

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 3 3 4.5V ~ 24V 250kHz ~ 750kHz 98% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 40-QFN (6x6)
ISL68229IRAZ-T

ISL68229IRAZ-T

INFR 3OUT/12PH DIGITAL CONTROLLE

Renesas Electronics Corporation

0 -
ISL68229IRAZ-T

数据表

- 68-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 3 12 3.135V ~ 3.465V 200kHz ~ 2MHz - No Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 68-QFN (8x8)
MAX5065EAI+T

MAX5065EAI+T

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

0 -

-

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 28V 250kHz, 500kHz - Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
MAX5065EAI-T

MAX5065EAI-T

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

0 -

-

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.75V ~ 28V 250kHz, 500kHz - Yes No - Enable, Phase Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
ISL68224IRAZ-T7A

ISL68224IRAZ-T7A

INFRA 3OUT/6PH DIGITAL CONTROLLE

Renesas Electronics Corporation

0 -
ISL68224IRAZ-T7A

数据表

- 52-VFQFN Exposed Pad Tape & Reel (TR) Active PWM - Positive - 3 6 3.135V ~ 3.465V 200kHz ~ 2MHz - No No PMBus Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 52-QFN (6x6)
MAX5069AAUE+

MAX5069AAUE+

IC REG CTRLR BUCK 16TSSOP

Analog Devices Inc./Maxim Integrated

0 -
MAX5069AAUE+

数据表

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive, Isolation Capable Buck 1 1 10.8V ~ 24V 50kHz ~ 2.5MHz 100% No Yes - Dead Time Control, Enable, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LM5642MTCX

LM5642MTCX

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

0 -
LM5642MTCX

数据表

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 200kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
LTC3891HUDC#TRPBF

LTC3891HUDC#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

0 -
LTC3891HUDC#TRPBF

数据表

- 20-WFQFN Exposed Pad Tape & Reel (TR) 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 ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LTC7800HUDC#TRPBF

LTC7800HUDC#TRPBF

IC REG CTRLR SYNC BUCK 60V 20QFN

Analog Devices Inc.

0 -
LTC7800HUDC#TRPBF

数据表

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 60V 320kHz ~ 2.25MHz 98% No No - Current Limit, Power Good, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
MCP19214T-E/MQ

MCP19214T-E/MQ

IC REG CNTRL MULTI I2C 28QFN

Microchip Technology

0 -
MCP19214T-E/MQ

数据表

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Positive Boost, Cuk, Flyback, SEPIC 2 2 4.5V ~ 42V 31.25kHz ~ 2MHz - Yes Yes I2C Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 28-QFN (5x5)
LTC3835IUFD#TRPBF

LTC3835IUFD#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

0 -
LTC3835IUFD#TRPBF

数据表

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Enable, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x5)
LTC3829IUHF#TRPBF

LTC3829IUHF#TRPBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

0 -
LTC3829IUHF#TRPBF

数据表

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)
LTC3787HGN#TRPBF

LTC3787HGN#TRPBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

0 -
LTC3787HGN#TRPBF

数据表

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-SSOP
LTC3787HUFD#TRPBF

LTC3787HUFD#TRPBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

0 -
LTC3787HUFD#TRPBF

数据表

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 38V 105kHz ~ 760kHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC7812IUH#TRPBF

LTC7812IUH#TRPBF

IC REG CTRLR BUCK/BOOST 32QFN

Analog Devices Inc.

0 -
LTC7812IUH#TRPBF

数据表

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 2 1 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz 96%, 99% No No - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LTC7841IUHE#TRPBF

LTC7841IUHE#TRPBF

POLYPHSYNC BOOST CNTR

Analog Devices Inc.

0 -
LTC7841IUHE#TRPBF

数据表

- 36-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 12 4.5V ~ 60V 75kHz ~ 850kHz 96% Yes Yes I2C, PMBus, SMBus Current Limit, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 36-QFN (5x6)
LTC7818IUJ#TRPBF

LTC7818IUJ#TRPBF

BUCK/BUCK/BOOST SYNC CTL, 40V, 3

Analog Devices Inc.

0 -
LTC7818IUJ#TRPBF

数据表

- - Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Positive Buck, Boost 1 1 4.5V ~ 40V 100kHz ~ 3MHz 100% Yes No - - -40°C ~ 125°C (TJ) - - - -
UC3578DPG4

UC3578DPG4

IC REG CTRLR BUCK 16SOIC

Texas Instruments

0 -
UC3578DPG4

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 14V ~ 72V 110kHz 90% No No - Current Limit, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
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