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
UCC1800J

UCC1800J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1800J数据手册 UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 8-CDIP
UC2525AJ

UC2525AJ

REGULATING PULSE WIDTH MODULATOR

Texas Instruments

0
UC2525AJ数据手册 - 16-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 100Hz ~ 500kHz 49% Yes Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -25°C ~ 85°C (TA) - - Through Hole 16-CDIP
UC2526AJ

UC2526AJ

REGULATING PULSE WIDTH MODULATOR

Texas Instruments

0
UC2526AJ数据手册 - 18-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 35V, 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Through Hole 18-CDIP
TL5001AMFKB

TL5001AMFKB

PWM CONTROLLER WITH WIDE INPUT R

Texas Instruments

0
TL5001AMFKB数据手册 - 20-CLCC Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
UC2524AJ

UC2524AJ

ADVANCED REGULATING PULSE WIDTH

Texas Instruments

0
UC2524AJ数据手册 - 16-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 40V 500kHz 45% No No - Frequency Control -40°C ~ 85°C (TA) - - Through Hole 16-CDIP
UCC1804J883B

UCC1804J883B

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1804J883B数据手册 UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 8.3V ~ 12V 46kHz 49% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
UCC1800J883B

UCC1800J883B

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1800J883B数据手册 UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Through Hole 8-CDIP
LM5020MMX-1/S1

LM5020MMX-1/S1

PROTOTYPE

Texas Instruments

0
LM5020MMX-1/S1数据手册 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, SEPIC 1 1 8V ~ 15V 200kHz ~ 630kHz 80% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
UCC1802J

UCC1802J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1802J数据手册 UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 8.3V ~ 12V Up to 1MHz 99% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
UCC1803J883B

UCC1803J883B

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1803J883B数据手册 - 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive Boost, Buck, Flyback, Forward Converter 1 1 3.6V ~ 11V Up to 1MHz 99% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
TL5001AMJGB

TL5001AMJGB

PWM CONTROLLER WITH WIDE INPUT R

Texas Instruments

0
TL5001AMJGB数据手册 - 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control, Ramp, Soft Start -55°C ~ 125°C (TA) - - Through Hole 8-CDIP
8551502VA

8551502VA

REGULATING PULSE WIDTH MODULATOR

Texas Instruments

0
8551502VA数据手册 - 18-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Positive and Negative Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -55°C ~ 125°C (TA) - - Through Hole 18-CDIP
85515022A

85515022A

REGULATING PULSE WIDTH MODULATOR

Texas Instruments

0
85515022A数据手册 - 20-CLCC Tube Active Transistor Driver Step-Up/Step-Down Positive and Negative Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
UCC1800L883B

UCC1800L883B

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1800L883B数据手册 UCC280x 20-CLCC Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 6.9V ~ 11V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -55°C ~ 125°C (TA) - - Surface Mount 20-LCCC (8.89x8.89)
LM3485MMX/S7001693

LM3485MMX/S7001693

PROTOTYPE

Texas Instruments

0
LM3485MMX/S7001693数据手册 - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 35V 50kHz ~ 1MHz 100% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
LM51561QDSSTQ1

LM51561QDSSTQ1

PROTOTYPE

Texas Instruments

0
LM51561QDSSTQ1数据手册 - 12-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 3.5V ~ 60V 100kHz ~ 2.2MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 12-WSON (3x2)
UCC1801J

UCC1801J

LOW-POWER BICMOS CURRENT-MODE PW

Texas Instruments

0
UCC1801J数据手册 UCC280x 8-CDIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter 1 1 7.4V ~ 12V Up to 1MHz 49% No No - Current Limit, Dead Time Control, Soft Start -55°C ~ 125°C - - Through Hole 8-CDIP
SG3524NS

SG3524NS

PROTOTYPE

Texas Instruments

0
SG3524NS数据手册 - 16-SOIC (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Flyback, Push-Pull 2 1 8V ~ 40V 450kHz 45% No No - Current Limit, Enable, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 16-SO
ASP1405I-00

ASP1405I-00

IC GATE

Infineon Technologies

0
ASP1405I-00数据手册 - - Bulk Obsolete - - - - - - - - - - - - - - - - - -
LM5177DCP

LM5177DCP

IC REG

Texas Instruments

0
LM5177DCP数据手册 - 38-PowerTFSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive Buck-Boost 1 1 3.5V ~ 78V 100kHz ~ 2MHz 100% No Yes - Dead Time Control, Enable, Power Good, Power On Reset, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-HTSSOP
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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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