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 制造商型号 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
RT8816CGQW

RT8816CGQW

IC PWM CTRLR BUCK WQFN-20

Richtek USA Inc.

2,211
RT8816CGQW

数据手册

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
UCC2808AD-2G4

UCC2808AD-2G4

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

4,191
UCC2808AD-2G4

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UCC2808D-2G4

UCC2808D-2G4

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

1,323
UCC2808D-2G4

数据手册

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Positive Push-Pull 2 1 4.1V ~ 15V 194kHz 49% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2647LQX/NOPB

LM2647LQX/NOPB

IC REG CTRLR BUCK 28WQFN

Texas Instruments

1,042
LM2647LQX/NOPB

数据手册

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 28V 200kHz ~ 500kHz 75% Yes No - Current Limit, Enable, Frequency Control, Power Good, Soft Start -5°C ~ 125°C (TJ) - - Surface Mount 28-WQFN (5x5)
LM5025BMTC/NOPB

LM5025BMTC/NOPB

IC REG CTRLR FWRD CONV 16TSSOP

Texas Instruments

4,243
LM5025BMTC/NOPB

数据手册

- 16-TSSOP (0.173", 4.40mm Width) Tube Last Time Buy Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 8V ~ 15V 200kHz ~ 400kHz 71%, 73% No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
MAX15004BAUE+T

MAX15004BAUE+T

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

1,087
MAX15004BAUE+T

数据手册

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 500kHz 50% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
CS51022AEDR16

CS51022AEDR16

IC REG CTRLR MULT TOP 16SOIC

onsemi

3,709
CS51022AEDR16

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter, Push-Pull 1 1 7.7V ~ 20V 1MHz - No No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
UC2844AD

UC2844AD

IC REG CTRLR PWM CM 14-SOIC

Microsemi Corporation

2,284
UC2844AD

数据手册

- 14-SOIC (0.154", 3.90mm Width) Bag Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
UC2844ADM

UC2844ADM

IC REG CTRLR PWM CM 8SOIC

Microsemi Corporation

3,293
UC2844ADM

数据手册

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ISL6522CRZ-T

ISL6522CRZ-T

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

4,612
ISL6522CRZ-T

数据手册

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-QFN (5x5)
IR3621M

IR3621M

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

4,184
IR3621M

数据手册

- 32-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 14.5V 200kHz ~ 500kHz 86.5% Yes Yes - Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-MLPQ (5x5)
IR3622MPBF

IR3622MPBF

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

2,084
IR3622MPBF

数据手册

- 32-VFQFN Exposed Pad Bag Obsolete Transistor Driver Step-Down Positive Buck 2 2 7.5V ~ 14.5V 200kHz ~ 600kHz 84% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-MLPQ (5x5)
IR3622AMPBF

IR3622AMPBF

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

4,870
IR3622AMPBF

数据手册

- 32-VFQFN Exposed Pad Bag Obsolete Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 14.5V 200kHz ~ 600kHz 84% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-MLPQ (5x5)
LM1770TMF/NOPB

LM1770TMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

1,098
LM1770TMF/NOPB

数据手册

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
LM1770UMF/NOPB

LM1770UMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

1,881
LM1770UMF/NOPB

数据手册

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.8V ~ 5.5V 100kHz ~ 1MHz - Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
ISL6522BIRZ-TK

ISL6522BIRZ-TK

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

1,112
ISL6522BIRZ-TK

数据手册

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 10.8V ~ 13.2V 200kHz 100% Yes No - Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (5x5)
MIC38C43-1YM-TR

MIC38C43-1YM-TR

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

2,915
MIC38C43-1YM-TR

数据手册

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
UCD8220PWPR

UCD8220PWPR

IC REG CTRLR MULT TOP 16HTSSOP

Texas Instruments

2,242
UCD8220PWPR

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 15.5V Up to 2MHz - No No - Current Limit -40°C ~ 105°C (TA) - - Surface Mount 16-HTSSOP
UCD8220PWPRG4

UCD8220PWPRG4

IC REG CTRLR MULT TOP 16HTSSOP

Texas Instruments

1,466
UCD8220PWPRG4

数据手册

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge, Push-Pull 2 1 4.5V ~ 15.5V Up to 2MHz - No No - Current Limit -40°C ~ 105°C (TA) - - Surface Mount 16-HTSSOP
IR3621F

IR3621F

IC REG CTRLR BUCK 28TSSOP

Infineon Technologies

3,602
IR3621F

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 2 2 5.5V ~ 14.5V 200kHz ~ 500kHz 86.5% Yes Yes - Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP
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