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DC-DC 开关控制器

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图片 厂商料号 库存情况 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 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
TPS40003DGQG4

TPS40003DGQG4

IC REG CTRLR BUCK 10MSOP

Texas Instruments

0 -
TPS40003DGQG4

数据表

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 2.25V ~ 5.5V 600kHz Positive 93% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Soft Start 10-HVSSOP
UC3526ADWTRG4

UC3526ADWTRG4

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

0 -
UC3526ADWTRG4

数据表

- 18-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 7V ~ 35V 1Hz ~ 600kHz Positive 49% Yes - Yes Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Reset, Soft Start 18-SOIC
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 Buck, Buck-Boost 1 1 - 2.97V ~ 35V 500kHz Positive 93% No - No Surface Mount -40°C ~ 125°C (TJ) - Enable 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 Buck 1 1 - 3V ~ 6V 50kHz ~ 1MHz Positive 86% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 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 Buck 1 1 - 3V ~ 6V 50kHz ~ 1MHz Positive 86% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 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 Buck 1 1 - 3V ~ 6V 50kHz ~ 1MHz Positive 86% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 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 Flyback, Forward Converter 1 1 - 8.5V ~ 16V 250kHz Positive, Isolation Capable 70% No - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Ramp, Soft Start 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 Flyback, Forward Converter 1 1 - 8.5V ~ 16V 250kHz Positive, Isolation Capable 70% No - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, On Time Control, Ramp, Soft Start 16-SOIC
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 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 - 8V ~ 35V 100Hz ~ 400kHz Positive 49% Yes - Yes Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Soft Start 20-PLCC (9x9)
LM1770SMF/NOPB

LM1770SMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

975 -
LM1770SMF/NOPB

数据表

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - - SOT-23-5
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