DC-DC 开关控制器

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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
SG3524P

SG3524P

IC REG CTLR FLYBK/PSH-PLL 16SOIC

STMicroelectronics

293
SG3524P数据手册 - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback, Push-Pull 2 1 8V ~ 40V 300kHz 45% No No - Enable 0°C ~ 70°C (TA) - - Surface Mount 16-SO
TPS51117RGYR

TPS51117RGYR

IC REG CTRLR BUCK 14-QFN

Texas Instruments

1,517
TPS51117RGYR数据手册 D-CAP™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V - - Yes No - Enable, On Time Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 14-VQFN (3.5x3.5)
UCC28C42QDRQ1

UCC28C42QDRQ1

BICMOS CURRENT MODE PWM CONTROLL

Texas Instruments

9,493
UCC28C42QDRQ1数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 9V ~ 18V Up to 1MHz 96% No Yes - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
UCC28C40QDRQ1

UCC28C40QDRQ1

AUTOMOTIVE BICMOS LOW-POWER CURR

Texas Instruments

4,780
UCC28C40QDRQ1数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active PWM Step-Down, Step-Up/Step-Down Positive Buck, Flyback 1 1 6.6V ~ 18V 53kHz 96% Yes No - Overcurrent, Ramp -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
UCC28C41QDRQ1

UCC28C41QDRQ1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

4,697
UCC28C41QDRQ1数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.6V ~ 18V Up to 1MHz 48% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
UCC28C43QDRQ1

UCC28C43QDRQ1

BICMOS CURRENT MODE PWM CONTROLL

Texas Instruments

886
UCC28C43QDRQ1数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.6V ~ 18V Up to 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
TL5001IP

TL5001IP

IC REG CTRLR BUCK/BST/FLYBK 8DIP

Texas Instruments

277
TL5001IP数据手册 - 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MCP1650S-E/MS

MCP1650S-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

254
MCP1650S-E/MS数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.7V ~ 5.5V 750kHz 80% No No - Current Limit, Enable, Low Battery, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
MIC2103YML-TR

MIC2103YML-TR

IC REG CTRLR BUCK 16MLF

Microchip Technology

2,641
MIC2103YML-TR数据手册 HyperLight Load® 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 200kHz ~ 600kHz 85% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 16-MLF® (3x3)
LM25085SD/NOPB

LM25085SD/NOPB

IC REG CTRLR BUCK 8WSON

Texas Instruments

752
LM25085SD/NOPB数据手册 - 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 1MHz 100% No No - Current Limit, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (3x3)
TPS40009DGQR

TPS40009DGQR

IC REG CTRLR BUCK 10MSOP

Texas Instruments

9,750
TPS40009DGQR数据手册 - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 600kHz 93% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
TPS40303DRCR

TPS40303DRCR

IC REG CTRLR BUCK 10SON

Texas Instruments

7,476
TPS40303DRCR数据手册 - 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 20V 300kHz 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSON (3x3)
TPS40007DGQR

TPS40007DGQR

IC REG CTRLR BUCK 10MSOP

Texas Instruments

4,486
TPS40007DGQR数据手册 - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.25V ~ 5.5V 300kHz 94% Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-HVSSOP
TPS53219RGTR

TPS53219RGTR

IC REG CTRLR BUCK 16QFN

Texas Instruments

14,734
TPS53219RGTR数据手册 D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 500kHz - Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
TPS53219ARGTT

TPS53219ARGTT

IC REG CTRLR BUCK 16QFN

Texas Instruments

13,186
TPS53219ARGTT数据手册 D-CAP™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 500kHz 90% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
UCC3813DTR-0

UCC3813DTR-0

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,168
UCC3813DTR-0数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 12V 46kHz 99% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UCC2813DTR-1

UCC2813DTR-1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

789
UCC2813DTR-1数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V - 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC38HC43YM

MIC38HC43YM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

235
MIC38HC43YM数据手册 - 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TPS40211DGQ

TPS40211DGQ

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

1,670
TPS40211DGQ数据手册 - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 4.5V ~ 52V 35kHz ~ 1MHz - No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-HVSSOP
MIC38C43YMM-TR

MIC38C43YMM-TR

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

200
MIC38C43YMM-TR数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
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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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