DC-DC 开关控制器

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图片 厂商型号 可用性 价格 数量 数据表 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
LM3477AMMX

LM3477AMMX

IC REG CTRLR BUCK/BCK-BST 8VSSOP

Texas Instruments

0 -
LM3477AMMX

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 1 1 2.97V ~ 35V 500kHz 93% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-VSSOP
LM2745MTC

LM2745MTC

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2745MTC

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
LM2747MTC

LM2747MTC

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2747MTC

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
LM2748MTC

LM2748MTC

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2748MTC

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
UCC2891DRG4

UCC2891DRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
UCC2891DRG4

数据表

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
UCC2892DR

UCC2892DR

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
UCC2892DR

数据表

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 8.5V ~ 16V 250kHz 70% No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MCP1650ST-E/MS

MCP1650ST-E/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

0 -
MCP1650ST-E/MS

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
SC1176ASWTRT

SC1176ASWTRT

IC REG CTRLR BUCK 20SOIC

Semtech Corporation

0 -
SC1176ASWTRT

数据表

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.2V ~ 15V 300kHz 95% Yes No - Enable, Power Good, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 20-SOIC
NCP1589BMNTXG

NCP1589BMNTXG

IC REG CTRLR BUCK 10DFN

onsemi

0 -
NCP1589BMNTXG

数据表

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 600kHz 75% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount 10-DFN (3x3)
MIC38HC43BM

MIC38HC43BM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

0 -
MIC38HC43BM

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key 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
MIC38HC45BM

MIC38HC45BM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

0 -
MIC38HC45BM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V - 50% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
S-8533A55AFT-TB-U

S-8533A55AFT-TB-U

IC REG CTRLR BUCK 8TSSOP

ABLIC Inc.

0 -
S-8533A55AFT-TB-U

数据表

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.7V ~ 16V 300kHz 100% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
UC3525AQTRG3

UC3525AQTRG3

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

0 -
UC3525AQTRG3

数据表

- 20-LCC (J-Lead) Tape & Reel (TR) Obsolete 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 20-PLCC (9x9)
UC2842DW

UC2842DW

IC PWM BOOST FLYBACK CM 16SOIC

Texas Instruments

0 -
UC2842DW

数据表

UC284x 16-SOIC (0.295", 7.50mm Width) Tube Obsolete - - - - - - - - - - - - - -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX5094AAUA+T

MAX5094AAUA+T

IC REG CTRLR MULT TOPOLOGY 8UMAX

Analog Devices Inc./Maxim Integrated

0 -
MAX5094AAUA+T

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 30V 20kHz ~ 1MHz 96% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
MAX5094DAUA+T

MAX5094DAUA+T

IC REG CTRLR MULT TOPOLOGY 8UMAX

Analog Devices Inc./Maxim Integrated

0 -
MAX5094DAUA+T

数据表

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter 1 1 7.6V ~ 30V 10kHz ~ 500kHz 49.8% No No - Frequency Control -40°C ~ 125°C (TJ) - - Surface Mount 8-uMAX/uSOP
LM2748MTC/NOPB

LM2748MTC/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2748MTC/NOPB

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
LM2747MTC/NOPB

LM2747MTC/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2747MTC/NOPB

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 6V 50kHz ~ 1MHz 86% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
SP6132HEU-L/TR

SP6132HEU-L/TR

IC REG CTRLR BUCK 10MSOP

MaxLinear, Inc.

0 -
SP6132HEU-L/TR

数据表

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 28V 300kHz 100% Yes No - Soft Start -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
UCC2813DTR-1G4

UCC2813DTR-1G4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

0 -
UCC2813DTR-1G4

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete 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
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