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
UCC28C40DGKR

UCC28C40DGKR

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

5,218
UCC28C40DGKR数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm 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 96% No No - Frequency Control -40°C ~ 105°C (TJ) - - Surface Mount 8-VSSOP
TL5001CD

TL5001CD

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

22,399
TL5001CD数据手册 - 8-SOIC (0.154", 3.90mm Width) 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 -20°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MIC2128YML-TR

MIC2128YML-TR

75V, SYNCHRONOUS BUCK CONTROLLER

Microchip Technology

8,704
MIC2128YML-TR数据手册 - 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 200kHz ~ 750kHz 85% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2127AYML-TR

MIC2127AYML-TR

IC REG CTRLR BUCK 16VQFN

Microchip Technology

8,226
MIC2127AYML-TR数据手册 Hyper Speed Control® 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 75V 200kHz ~ 800kHz 85% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MCP1630T-E/MS

MCP1630T-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

6,869
MCP1630T-E/MS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, Buck-Boost, Flyback, SEPIC 1 1 3V ~ 5.5V - - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
SG3524P013TR

SG3524P013TR

IC REG CTLR FLYBK/PSH-PLL 16SOIC

STMicroelectronics

736
SG3524P013TR数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) 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
UCC2897ARGPR

UCC2897ARGPR

IC REG CTRLR MULT TOPOLOGY 20QFN

Texas Instruments

6,101
UCC2897ARGPR数据手册 - 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
TPS40211DGQR

TPS40211DGQR

IC REG CTRLR MULT TOP 10MSOP

Texas Instruments

11,053
TPS40211DGQR数据手册 - 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
LM3524DM/NOPB

LM3524DM/NOPB

IC REG CTRLR BUCK/BOOST 16SOIC

Texas Instruments

218
LM3524DM/NOPB数据手册 - 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 1 8V ~ 40V - 49% No No - Current Limit, Enable, Frequency Control 0°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
LM3475MF/NOPB

LM3475MF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

10,341
LM3475MF/NOPB数据手册 - SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 10V - 100% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM3485MM/NOPB

LM3485MM/NOPB

IC REG CTRLR BUCK 8VSSOP

Texas Instruments

1,754
LM3485MM/NOPB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 4.5V ~ 35V - 100% No No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
SG2525AN

SG2525AN

IC REG CTRLR BCK/PUSH-PULL 16DIP

STMicroelectronics

7,003
SG2525AN数据手册 - 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start -25°C ~ 85°C (TA) - - Through Hole 16-DIP
R1240N001B-TR-FE

R1240N001B-TR-FE

PWM STEP-DOWN DCDC CONVERTER

Nisshinbo Micro Devices Inc.

6,867
R1240N001B-TR-FE数据手册 - SOT-23-6 Tape & Reel (TR) Active PWM Step-Down Positive Buck 1 1 4.5V ~ 30V 1.25MHz 85% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
TL598CN

TL598CN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

1,313
TL598CN数据手册 - 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 100kHz 45% Yes No - Dead Time Control, Frequency Control 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
LM3489MM/NOPB

LM3489MM/NOPB

IC REG CTRLR BUCK 8VSSOP

Texas Instruments

1,349
LM3489MM/NOPB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 4.5V ~ 35V Up to 1MHz 100% No No - Current Limit, Enable -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-VSSOP
UCC28C44QDRQ1

UCC28C44QDRQ1

BICMOS CURRENT MODE PWM CONTROLL

Texas Instruments

6,580
UCC28C44QDRQ1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 48% No Yes - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
UCC28C45QDRQ1

UCC28C45QDRQ1

AUTOMOTIVE BICMOS LOW-POWER CURR

Texas Instruments

5,025
UCC28C45QDRQ1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 48% No No - Frequency Control -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
MIC2104YML-TR

MIC2104YML-TR

IC REG CTRLR BUCK 16MLF

Microchip Technology

17,240
MIC2104YML-TR数据手册 Hyper Speed Control® 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)
UC3525ADWTR

UC3525ADWTR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,470
UC3525ADWTR数据手册 - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
TL494BDR2G

TL494BDR2G

IC REG CTRLR BCK/PSH-PULL 16SOIC

onsemi

8,027
TL494BDR2G数据手册 SWITCHMODE™ 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 7V ~ 40V 200kHz 48% Yes No - Dead Time Control, Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
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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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