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
MC33067DWG

MC33067DWG

IC REG CTRLR FLYBACK 16SOIC

onsemi

0
MC33067DWG数据手册 - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
NCP1378DR2G

NCP1378DR2G

IC REG CTRLR FLYBACK 8SOIC

onsemi

0
NCP1378DR2G数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 8.4V ~ 18V - - No No - Current Limit 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
TL494ING

TL494ING

IC REG CTRLR BCK/PUSH-PULL 16DIP

onsemi

0
TL494ING数据手册 SWITCHMODE™ 16-DIP (0.300", 7.62mm) Tube Obsolete 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 ~ 85°C (TA) - - Through Hole 16-PDIP
UC3842BVD1G

UC3842BVD1G

IC REG CTRLR BST FLYBK ISO 8SOIC

onsemi

0
UC3842BVD1G数据手册 - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
UC3843BVNG

UC3843BVNG

IC REG CTRLR FLYBACK 8DIP

onsemi

0
UC3843BVNG数据手册 - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 105°C (TA) - - Through Hole 8-PDIP
UC3844BVDG

UC3844BVDG

IC REG CTRLR PWM CM 14-SOIC

onsemi

0
UC3844BVDG数据手册 - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 14-SOIC
UC3845BDG

UC3845BDG

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0
UC3845BDG数据手册 - 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UC3845BVNG

UC3845BVNG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

0
UC3845BVNG数据手册 - 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Through Hole 8-PDIP
EL7512CY

EL7512CY

IC REG CTRLR BOOST 10MSOP

Renesas Electronics Corporation

0
EL7512CY数据手册 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up Positive Boost 1 1 2V ~ 12V 530kHz ~ 1.2MHz 90% No No - Enable, Frequency Control, Low Battery, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
EL7512CYZ

EL7512CYZ

IC REG CTRLR BOOST 10MSOP

Renesas Electronics Corporation

0
EL7512CYZ数据手册 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Up Positive Boost 1 1 2V ~ 12V 530kHz ~ 1.2MHz 90% No No - Enable, Frequency Control, Low Battery, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LM3075MTC/NOPB

LM3075MTC/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

0
LM3075MTC/NOPB数据手册 - 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 36V 200kHz, 300kHz 98% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP
SC2544MLTRT

SC2544MLTRT

IC REG CTRLR BUCK 24MLPQ

Semtech Corporation

0
SC2544MLTRT数据手册 - 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 28V 100kHz ~ 300kHz 90% Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 24-MLPQ (4x4)
FAN6520AIMX

FAN6520AIMX

IC REG CTRLR BUCK 8SOIC

onsemi

0
FAN6520AIMX数据手册 - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ADP3182JRQZ-REEL

ADP3182JRQZ-REEL

IC REG CTRLR BUCK 20QSOP

onsemi

0
ADP3182JRQZ-REEL数据手册 - 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete PWM Signal Step-Down Positive Buck 3 3 12V 250kHz ~ 3MHz - No No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start 0°C ~ 85°C (TA) - - Surface Mount 20-QSOP
SG1825CJ

SG1825CJ

IC REG CTRLR BUCK/FLYBACK 16DIP

Microchip Technology

0
SG1825CJ数据手册 - - Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1 10V ~ 30V 4kHz ~ 1.5MHz 85% Yes No - Current Limit, Ramp, Soft Start -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CDIP
SG1846J

SG1846J

IC REG CTRLR MULT TOPOLOGY 16DIP

Microchip Technology

0
SG1846J数据手册 - 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1 8V ~ 40V 1Hz ~ 500kHz - Yes Yes - Current Limit, Enable -55°C ~ 125°C (TA) - - Through Hole 16-CERDIP
MIC2183YM

MIC2183YM

IC REG CTRLR BUCK 16SOIC

Microchip Technology

0
MIC2183YM数据手册 - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 200kHz, 400kHz 100% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MIC2183YM-TR

MIC2183YM-TR

IC REG CTRLR BUCK 16SOIC

Microchip Technology

0
MIC2183YM-TR数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 200kHz, 400kHz 100% Yes Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MIC2184YM

MIC2184YM

IC REG CTRLR BUCK 16SOIC

Microchip Technology

0
MIC2184YM数据手册 - 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MIC2184YM-TR

MIC2184YM-TR

IC REG CTRLR BUCK 16SOIC

Microchip Technology

0
MIC2184YM-TR数据手册 - 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.9V ~ 14V 400kHz 100% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - 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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