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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
TL494IDG4

TL494IDG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
TL494IDG4

数据表

- 16-SOIC (0.154", 3.90mm Width) Tube 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 ~ 40V 1kHz ~ 300kHz Positive 45% No - No Surface Mount -40°C ~ 85°C (TA) - Dead Time Control, Frequency Control 16-SOIC
TL494CPWG4

TL494CPWG4

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

0 -
TL494CPWG4

数据表

- 16-TSSOP (0.173", 4.40mm Width) Tube 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 ~ 40V 1kHz ~ 300kHz Positive 45% No - No Surface Mount 0°C ~ 70°C (TA) - Dead Time Control, Frequency Control 16-TSSOP
SG2524DRE4

SG2524DRE4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
SG2524DRE4

数据表

- 16-SOIC (0.154", 3.90mm 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 - 8V ~ 40V 450kHz Positive, Isolation Capable 45% No - No Surface Mount -25°C ~ 85°C (TA) - Current Limit, Frequency Control 16-SOIC
SG2524DRG4

SG2524DRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

0 -
SG2524DRG4

数据表

- 16-SOIC (0.154", 3.90mm 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 - 8V ~ 40V 450kHz Positive, Isolation Capable 45% No - No Surface Mount -25°C ~ 85°C (TA) - Current Limit, Frequency Control 16-SOIC
KA3524

KA3524

IC REG CTRLR MULT TOPOLOGY 16DIP

onsemi

0 -
KA3524

数据表

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Buck, Flyback, Push-Pull 1 1 - 8V ~ 40V 350kHz Positive, Isolation Capable 45% No - No Through Hole 0°C ~ 70°C (TA) - Enable 16-PDIP
TL2844BPG4

TL2844BPG4

IC REG CTRLR BST FLYBK PWM 8-DIP

Texas Instruments

0 -
TL2844BPG4

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 - 10V ~ 30V Up to 500kHz Positive 48% No - No Through Hole -40°C ~ 85°C (TA) - Frequency Control 8-PDIP
UC3843BDR2

UC3843BDR2

IC REG CTRLR FLYBACK 14SOIC

onsemi

0 -
UC3843BDR2

数据表

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
UC3844BDR2

UC3844BDR2

IC REG CTRLR PWM CM 14-SOIC

onsemi

0 -
UC3844BDR2

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 36V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 8-SOIC
UC3845BD1R2

UC3845BD1R2

IC REG CTRLR BOOST/FLYBACK 8SOIC

onsemi

0 -
UC3845BD1R2

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 8-SOIC
UC3845BDR2

UC3845BDR2

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0 -
UC3845BDR2

数据表

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount 0°C ~ 70°C (TA) - Frequency Control 14-SOIC
NCP81039MNTWG

NCP81039MNTWG

IC REG CTRLR BUCK 20QFN

onsemi

0 -
NCP81039MNTWG

数据表

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 3.3V ~ 28V 300kHz, 400kHz, 600kHz Positive - Yes - No Surface Mount -40°C ~ 100°C (TA) - Enable, Frequency Control, Power Good 20-QFN (3x3)
SG3524NG4

SG3524NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

0 -
SG3524NG4

数据表

- 16-DIP (0.300", 7.62mm) Tube 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 - 8V ~ 40V 450kHz Positive, Isolation Capable 45% No - No Through Hole 0°C ~ 70°C (TA) - Current Limit, Frequency Control 16-PDIP
RT8805GQV

RT8805GQV

IC REG CTRLR BUCK 16VQFN

Richtek USA Inc.

0 -
RT8805GQV

数据表

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 10.8V ~ 13.2V 300kHz Positive 75% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Phase Control, Power Good, Soft Start 16-VQFN (4x4)
UC3845NG

UC3845NG

IC REG CTRLR BOOST/FLYBACK 8DIP

onsemi

0 -
UC3845NG

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-PDIP
UC3844NG

UC3844NG

IC REG CTRLR PWM CM 8-DIP

onsemi

0 -
UC3844NG

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Through Hole 0°C ~ 70°C (TA) - Frequency Control 8-PDIP
TL2844PE4

TL2844PE4

ECONOMY SINGLE ENDED 500KHZ CURR

Texas Instruments

0 -
TL2844PE4

数据表

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 - 10V ~ 30V 100kHz Positive 50% No - No Through Hole -40°C ~ 85°C - Frequency Control 8-PDIP
TL494BDR2

TL494BDR2

IC REG CTRLR BCK/PSH-PULL 16SOIC

onsemi

0 -
TL494BDR2

数据表

SWITCHMODE™ 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 - 7V ~ 40V 200kHz Positive 48% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Dead Time Control, Frequency Control 16-SOIC
XC9301A202MR-G

XC9301A202MR-G

STEP-UP & STEP-DOWN 180KHZ DCDC

Torex Semiconductor Ltd

0 -
XC9301A202MR-G

数据表

XC9301 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Buck-Boost 1 1 - 2V ~ 10V 180kHz Positive 92% No - No Surface Mount -40°C ~ 85°C - Enable SOT-25-5
XC9301A212MR-G

XC9301A212MR-G

STEP-UP & STEP-DOWN 180KHZ DCDC

Torex Semiconductor Ltd

0 -
XC9301A212MR-G

数据表

XC9301 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Buck-Boost 1 1 - 2V ~ 10V 180kHz Positive 92% No - No Surface Mount -40°C ~ 85°C - Enable SOT-25-5
XC9301A222MR-G

XC9301A222MR-G

STEP-UP & STEP-DOWN 180KHZ DCDC

Torex Semiconductor Ltd

0 -
XC9301A222MR-G

数据表

XC9301 SC-74A, SOT-753 Tape & Reel (TR) Active PWM Step-Up/Step-Down Buck-Boost 1 1 - 2V ~ 10V 180kHz Positive 92% No - No Surface Mount -40°C ~ 85°C - Enable SOT-25-5
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