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 制造商料号 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
SI9118DY-E3

SI9118DY-E3

IC REG CTRLR FWRD CONV 16SOIC

Vishay Siliconix

0
SI9118DY-E3数据手册 - 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10V ~ 16.5V 40kHz ~ 1MHz 80% No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9118DY-T1-E3

SI9118DY-T1-E3

IC REG CTRLR FWRD CONV 16SOIC

Vishay Siliconix

0
SI9118DY-T1-E3数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 10V ~ 16.5V 40kHz ~ 1MHz 80% No No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9122DQ-T1-E3

SI9122DQ-T1-E3

IC REG CTRLR HALF-BRIDGE 20TSSOP

Vishay Siliconix

0
SI9122DQ-T1-E3数据手册 - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10V ~ 13.2V 500kHz 92% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
SI9122EDLP-T1-E3

SI9122EDLP-T1-E3

IC REG CTRLR HALF-BRG MLP65-20

Vishay Siliconix

0
SI9122EDLP-T1-E3数据手册 - PowerPAK® MLP65-20 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 91% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount PowerPAK® MLP65-20
SI9122EDQ-T1-E3

SI9122EDQ-T1-E3

IC REG CTRLR HALF-BRIDGE 20TSSOP

Vishay Siliconix

0
SI9122EDQ-T1-E3数据手册 - 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 1 1 10.5V ~ 13.2V 500kHz 91% Yes No - Current Limit, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP
SI9140DQ-T1-E3

SI9140DQ-T1-E3

IC REG CTRLR BUCK 16TSSOP

Vishay Siliconix

0
SI9140DQ-T1-E3数据手册 - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6.5V 20kHz ~ 2MHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
SI9140DY-T1-E3

SI9140DY-T1-E3

IC REG CTRLR BUCK 16SOIC

Vishay Siliconix

0
SI9140DY-T1-E3数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6.5V 20kHz ~ 2MHz - Yes No - Enable, Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9145BQ-T1-E3

SI9145BQ-T1-E3

IC REG CTRLR BUCK/BOOST 16TSSOP

Vishay Siliconix

0
SI9145BQ-T1-E3数据手册 - 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
SI9145BY-E3

SI9145BY-E3

IC REG CTRLR BUCK/BOOST 16SOIC

Vishay Siliconix

0
SI9145BY-E3数据手册 - 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SI9145BY-T1-E3

SI9145BY-T1-E3

IC REG CTRLR BUCK/BOOST 16SOIC

Vishay Siliconix

0
SI9145BY-T1-E3数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Buck, Boost 1 1 2.7V ~ 7V 2kHz ~ 2MHz 100% Yes No - Enable, Frequency Control, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SIP2800DY-T1-E3

SIP2800DY-T1-E3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Vishay Siliconix

0
SIP2800DY-T1-E3数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Buck-Boost 1 1 6.9V ~ 12V 46kHz 99% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
SIP2801DY-T1-E3

SIP2801DY-T1-E3

IC REG CTRLR MULT TOPOLOGY 8SOIC

Vishay Siliconix

0
SIP2801DY-T1-E3数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Buck-Boost 1 1 7.4V ~ 12V 46kHz 49% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3880EUJ-1#TRMPBF

LTC3880EUJ-1#TRMPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

0
LTC3880EUJ-1#TRMPBF数据手册 PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V - - Yes Yes I2C, PMBus Enable, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 40-QFN (6x6)
LTC3880EUJ#TRMPBF

LTC3880EUJ#TRMPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

0
LTC3880EUJ#TRMPBF数据手册 PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 24V - - Yes Yes I2C, PMBus Enable, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 40-QFN (6x6)
SP6136ER1-L

SP6136ER1-L

IC REG CTRLR BUCK 16QFN

MaxLinear, Inc.

0
SP6136ER1-L数据手册 - 16-VFQFN Exposed Pad Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 24V 600kHz 100% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
SP6133ER1-L

SP6133ER1-L

IC REG CTRLR BUCK 16QFN

MaxLinear, Inc.

0
SP6133ER1-L数据手册 - 16-VFQFN Exposed Pad Bulk Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 1 1 5V ~ 24V 300kHz 100% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
XRP6124HVES0.5-F

XRP6124HVES0.5-F

IC REG CTRLR BUCK SOT23-5

MaxLinear, Inc.

0
XRP6124HVES0.5-F数据手册 - SC-74A, SOT-753 Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 30V 100kHz ~ 1MHz - No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
XRP6124ES0.5-F

XRP6124ES0.5-F

IC REG CTRLR BUCK SOT23-5

MaxLinear, Inc.

0
XRP6124ES0.5-F数据手册 - SC-74A, SOT-753 Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 18V 200kHz ~ 833kHz - No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
ZL6105ALAFTK

ZL6105ALAFTK

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

0
ZL6105ALAFTK数据手册 Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
ZL6105ALAFT

ZL6105ALAFT

IC REG CTRLR BUCK PMBUS 36QFN

Renesas Electronics Corporation

0
ZL6105ALAFT数据手册 Digital-DC™ 36-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5V 200kHz ~ 1.4MHz 95% Yes Yes I2C, PMBus, SMBus Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 36-QFN (6x6)
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分类概览

DC-DC 开关控制器 产品与选型指南

DC-DC 开关控制器 广泛应用于工业控制、汽车电子、通信设备、消费电子、新能源及其他电子系统。我们提供多品牌、多封装及不同规格的相关产品,方便工程师、采购人员和研发团队进行型号筛选、参数比较和采购询价。

您可以根据制造商、关键参数、库存情况及 Datasheet 信息筛选适合的 DC-DC 开关控制器。如暂时没有找到完全匹配的型号,也可以提交询价,我们将协助确认库存、交期以及可替代型号。

FAQ

如何选择合适的 DC-DC 开关控制器?

建议先确认电气参数、封装、工作温度、应用环境以及品牌要求,再结合库存和交期进行筛选。

页面上的库存信息是否可以直接采购?

库存会随供应情况变化。对于项目采购或批量需求,建议提交询价,以便进一步确认实时库存、价格和交期。

找不到指定型号怎么办?

您可以提交型号和数量需求,我们可以协助查询缺货型号,并根据参数提供可替代型号建议。

是否可以提供 Datasheet 和技术资料?

可以。产品列表中的 Datasheet 链接可用于查看相关技术资料;如资料暂缺,也可以联系我们协助查找。

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