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
SG1845L-883B

SG1845L-883B

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1845L-883B数据手册 - 20-CLCC Tray Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 100Hz ~ 500kHz 48% Yes No - - -55°C ~ 125°C (TA) Military MIL-STD-883 Surface Mount 20-CLCC (8.89x8.89)
SG2524J

SG2524J

VOLTAGE MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG2524J数据手册 - 16-CDIP (0.300", 7.62mm) Tray Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback, Push-Pull 2 1 8V ~ 40V 100Hz ~ 300kHz 49% Yes No - Enable -25°C ~ 85°C (TA) Military MIL-STD-883 Through Hole 16-CERDIP
SG1843L

SG1843L

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1843L数据手册 - 20-CLCC Tray Active Transistor Driver Step-Down Positive Buck 1 1 30V 100Hz ~ 500kHz 95% No No - - -55°C ~ 125°C (TA) Military MIL-STD-883 Surface Mount 20-CLCC (8.89x8.89)
SG1524BJ-883B

SG1524BJ-883B

VOLTAGE MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1524BJ-883B数据手册 - 16-CDIP (0.300", 7.62mm) Tray Active Transistor Driver - Positive - 2 1 7V ~ 40V 50Hz ~ 600kHz 49% No Yes - Enable, Frequency Control -55°C ~ 125°C (TA) Military MIL-STD-883B Through Hole 16-CERDIP
SG3846DW-TR

SG3846DW-TR

PWM CONTROLLERS, HIGH-RELIABILIT

Microchip Technology

0
SG3846DW-TR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, Push-Pull 2 1 8V ~ 40V 1kHz ~ 500kHz - Yes Yes - Current Limit, Enable 0°C ~ 70°C (TA) Military MIL-STD-883 Surface Mount 16-SOIC
SG1846F-DESC

SG1846F-DESC

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1846F-DESC数据手册 - 16-CFlatPack Tray Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Push-Pull 2 1 8V ~ 40V 1kHz ~ 500kHz - Yes Yes - Current Limit, Enable -55°C ~ 125°C (TA) Military MIL-STD-883 Surface Mount 16-CFlatPack
SG1845F-DESC

SG1845F-DESC

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1845F-DESC数据手册 - 10-CFlatPack Tray Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 100Hz ~ 500kHz 48% Yes No - - -55°C ~ 125°C (TA) Military MIL-STD-883 Surface Mount 10-CFlatPack
SG1845J-883B

SG1845J-883B

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1845J-883B数据手册 - 14-CDIP (0.300", 7.62mm) Tray Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 100Hz ~ 500kHz 48% Yes No - - -55°C ~ 125°C (TA) Military MIL-STD-883 Through Hole 14-CERDIP
SG1526BL-883B

SG1526BL-883B

VOLTAGE MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1526BL-883B数据手册 - 20-CLCC Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Flyback 2 1 8V ~ 35V 1Hz ~ 500kHz 49% Yes No - Enable, Reset, Soft Start -55°C ~ 150°C (TJ) Military MIL-STD-883 Surface Mount 20-CLCC (8.89x8.89)
SG1843

SG1843

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1843数据手册 - - Tube Active Transistor Driver Step-Down Positive Buck 1 1 30V 100Hz ~ 500kHz 95% No No - - -55°C ~ 125°C (TA) Military MIL-STD-883 - -
SG1845L

SG1845L

CURRENT MODE PWMS, HIGH-RELIABIL

Microchip Technology

0
SG1845L数据手册 - 20-CLCC Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 30V 100Hz ~ 500kHz 48% Yes No - - -55°C ~ 125°C (TA) Military MIL-STD-883 Surface Mount 20-CLCC (8.89x8.89)
MAX1953EUB

MAX1953EUB

CURRENT-MODE PWM BUCK CONTROLLER

Analog Devices Inc./Maxim Integrated

0
MAX1953EUB数据手册 - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 5.5V 1MHz 89% Yes No - Current Limit -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX
111-4193PBF

111-4193PBF

IC REG BUCK CTRLR SMD

Infineon Technologies

0
111-4193PBF数据手册 - - Tube Obsolete - - - - - - - - - - - - - - - - - -
MIC2128YML-TRVAO

MIC2128YML-TRVAO

SYNC BUCK CONTROLLER

Microchip Technology

0
MIC2128YML-TRVAO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 270kHz ~ 800kHz 85% Yes No - Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
FAN6241M6X

FAN6241M6X

SYNCHRONOUS RECTIFIER WITH LOWER

onsemi

0
FAN6241M6X数据手册 - SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 2.8V ~ 20V - - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-6
CN77383A1CYKAT

CN77383A1CYKAT

INTEGRATED CIRCUIT

Texas Instruments

0
CN77383A1CYKAT数据手册 - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
CN87383A1CYKAT

CN87383A1CYKAT

INTEGRATED CIRCUIT

Texas Instruments

0
CN87383A1CYKAT数据手册 - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
UC1526AJ/80516

UC1526AJ/80516

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

0
UC1526AJ/80516数据手册 - 18-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive and Negative Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -55°C ~ 125°C (TA) - - Through Hole 18-CDIP
UC2825Q

UC2825Q

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

0
UC2825Q数据手册 - 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive - 2 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 20-PLCC (9x9)
UC3527BN

UC3527BN

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

0
UC3527BN数据手册 - 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Positive Forward Converter, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
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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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