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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 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装

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图片 厂商料号 库存情况 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 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
LTC3784IUFD#PBF

LTC3784IUFD#PBF

IC REG CTRLR BOOST 28QFN

Analog Devices Inc.

425 -
LTC3784IUFD#PBF

数据表

PolyPhase® 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 2 2 - 4.5V ~ 60V 105kHz ~ 760kHz Positive 96% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-QFN (4x5)
LTC3784IGN#PBF

LTC3784IGN#PBF

IC REG CTRLR BOOST 28SSOP

Analog Devices Inc.

64 -
LTC3784IGN#PBF

数据表

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up Boost 2 2 - 4.5V ~ 60V 105kHz ~ 760kHz Positive 96% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-SSOP
LTC3858IUH-2#PBF

LTC3858IUH-2#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

20 -
LTC3858IUH-2#PBF

数据表

PolyPhase® 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 32-QFN (5x5)
LTC7800HUDC#PBF

LTC7800HUDC#PBF

IC REG CTRLR SYNC BUCK 60V 20QFN

Analog Devices Inc.

210 -
LTC7800HUDC#PBF

数据表

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 60V 320kHz ~ 2.25MHz Positive 98% No - No Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Power Good, Soft Start, Tracking 20-QFN (3x4)
LTC3891HUDC#PBF

LTC3891HUDC#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

109 -
LTC3891HUDC#PBF

数据表

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 20-QFN (3x4)
LTC3835IUFD#PBF

LTC3835IUFD#PBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

274 -
LTC3835IUFD#PBF

数据表

- 20-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 36V 250kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control, Power Good, Soft Start, Tracking 20-QFN (4x5)
LTC7812IUH#PBF

LTC7812IUH#PBF

IC REG CTRLR BUCK/BOOST 32QFN

Analog Devices Inc.

247 -
LTC7812IUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 - 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz Positive 96%, 99% No - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
LTC3829IUHF#PBF

LTC3829IUHF#PBF

IC REG CTRLR BUCK 38QFN

Analog Devices Inc.

52 -
LTC3829IUHF#PBF

数据表

PolyPhase® 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 3 3 - 4.5V ~ 38V 250kHz ~ 770kHz Positive 94% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 38-QFN (5x7)
MIC38C45BM

MIC38C45BM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

0 -
MIC38C45BM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 20V 500kHz Positive, Isolation Capable 50% Yes - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-SOIC
ISL8105IBZ-T

ISL8105IBZ-T

IC REG CTRLR BUCK 8SOIC

Renesas Electronics Corporation

0 -
ISL8105IBZ-T

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 6.5V ~ 14.4V 300kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable 8-SOIC
TPS40007DGQ

TPS40007DGQ

IC REG CTRLR BUCK 10MSOP

Texas Instruments

0 -
TPS40007DGQ

数据表

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 2.25V ~ 5.5V 300kHz Positive 94% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Soft Start 10-HVSSOP
UCC35705DGKG4

UCC35705DGKG4

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

0 -
UCC35705DGKG4

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 - 8.2V ~ 15V 1MHz Positive, Isolation Capable 93% No - No Surface Mount 0°C ~ 70°C (TA) - Current Limit 8-VSSOP
CS51031GD8

CS51031GD8

IC REG CTRLR BUCK 8SOIC

onsemi

0 -
CS51031GD8

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 - 4.3V ~ 20V 200kHz Positive 83.3% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control, Soft Start 8-SOIC
TPS40190DRCRG4

TPS40190DRCRG4

IC REG CTRLR BUCK 10SON

Texas Instruments

0 -
TPS40190DRCRG4

数据表

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 15V 300kHz Positive 85% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable 10-VSON (3x3)
SC2612ESTRT

SC2612ESTRT

IC REG CTRLR BUCK 8SOIC

Semtech Corporation

0 -
SC2612ESTRT

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 15V 500kHz Positive 80% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Soft Start 8-SOIC
UC2844AD

UC2844AD

IC CUR-MODE PWM CONT 14-SOIC

Texas Instruments

22 -
UC2844AD

数据表

UCx84xA 14-SOIC (0.154", 3.90mm Width) Tube Obsolete - - - - - - - - - - - - - Surface Mount -40°C ~ 85°C (TA) - - 14-SOIC
L6727TR

L6727TR

IC REG CTRLR BUCK 8SOIC

STMicroelectronics

6 -
L6727TR

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 4.1V ~ 13.2V 300kHz Positive 80% Yes - No Surface Mount -20°C ~ 85°C (TA) - Enable, Phase Control 8-SOIC
UC3842ADR2

UC3842ADR2

IC REG CTRLR FLYBK ISO CM 14SOIC

onsemi

0 -
UC3842ADR2

数据表

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
MIC38C43ABMM-TR

MIC38C43ABMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0 -
MIC38C43ABMM-TR

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 20V 500kHz Positive, Isolation Capable 96% Yes - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-MSOP
MIC38C43BMM-TR

MIC38C43BMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0 -
MIC38C43BMM-TR

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 20V 500kHz Positive, Isolation Capable 96% Yes - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-MSOP
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