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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
LM5146QRGYRQ1

LM5146QRGYRQ1

IC POWER REGULATOR

Texas Instruments

0 -
LM5146QRGYRQ1

数据表

- - Tape & Reel (TR) Active - - - - - AEC-Q100 - - - - - Automotive - - - - - -
UCC3895DWTRG4

UCC3895DWTRG4

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

0 -
UCC3895DWTRG4

数据表

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Discontinued at Digi-Key PWM - Phase-Shifted Full-Bridge 1 1 - 10V ~ 16.5V 1MHz Positive 100% - - Yes Surface Mount 0°C ~ 70°C (TA) - Frequency Control, Soft Start, Sync 20-SOIC
UCC3895PWTRG4

UCC3895PWTRG4

IC OFFLINE SW FULL-BRG 20TSSOP

Texas Instruments

0 -
UCC3895PWTRG4

数据表

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key PWM - Phase-Shifted Full-Bridge 1 1 - 10V ~ 16.5V 1MHz Positive 100% - - Yes Surface Mount 0°C ~ 70°C (TA) - Frequency Control, Soft Start, Sync 20-TSSOP
ISL8117FVEZ-T

ISL8117FVEZ-T

IC REG CTRLR BUCK 16HTSSOP

Renesas Electronics Corporation

0 -
ISL8117FVEZ-T

数据表

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 60V 100kHz ~ 2MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 16-HTSSOP
SC2441ITSTRT

SC2441ITSTRT

IC REG CTRLR BUCK 28TSSOP

Semtech Corporation

0 -
SC2441ITSTRT

数据表

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 1.8V ~ 15V Up to 1MHz Positive 90% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Soft Start 28-TSSOP
LM2743MTCX

LM2743MTCX

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

0 -
LM2743MTCX

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 3V ~ 6V 50kHz ~ 1MHz Positive 80% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 14-TSSOP
TPS51124RGERG4

TPS51124RGERG4

IC REG CTRLR BUCK 24QFN

Texas Instruments

0 -
TPS51124RGERG4

数据表

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 2 1 - 4.5V ~ 5.5V - Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, On Time Control, Power Good 24-VQFN (4x4)
MIC2198BML

MIC2198BML

IC REG CTRLR BUCK 12MLF

Microchip Technology

0 -
MIC2198BML

数据表

- 12-VFDFN Exposed Pad, 12-MLF® Tray Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 32V 500kHz Positive 76% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable 12-MLF™ (4x4)
ISL6540AIRZA

ISL6540AIRZA

IC REG CTRLR BUCK 28QFN

Renesas Electronics Corporation

0 -
ISL6540AIRZA

数据表

- 28-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 22V 250kHz ~ 2MHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-QFN (5x5)
SC508AULTRT

SC508AULTRT

IC REG CTRLR BUCK 20MLPQ

Semtech Corporation

0 -
SC508AULTRT

数据表

EcoSpeed®, SmartDrive™ 20-UFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 1 1 AEC-Q100 4.5V ~ 46V Up to 1MHz Positive - Yes Automotive No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, On Time Control, Power Good, Soft Start 20-MLPQ-UT (3x3)
TPS40021PWP

TPS40021PWP

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

0 -
TPS40021PWP

数据表

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Last Time Buy Transistor Driver Step-Down Buck 1 1 - 2.25V ~ 5.5V 100kHz ~ 1MHz Positive 95% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 16-HTSSOP
ISL68201IRZ-T

ISL68201IRZ-T

IC REG CTRLR BUCK PMBUS 24QFN

Renesas Electronics Corporation

0 -
ISL68201IRZ-T

数据表

Rapid Robust Ripple Regulator™ (R4) 24-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 1 1 - 4.5V ~ 24V 300kHz ~ 1.5MHz Positive - No - No Surface Mount -40°C ~ 85°C (TA) I2C, PMBus, SMBus Enable, Power Good 24-QFN (4x4)
MAX5974DETE+G2Z

MAX5974DETE+G2Z

IC REG CTRLR MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

0 -
MAX5974DETE+G2Z

数据表

- 16-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 - 8.4V ~ 26V 100kHz ~ 600kHz Positive, Isolation Capable 80% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Dead Time Control, Enable, Frequency Control, Soft Start 16-TQFN (3x3)
MAX5974DETE+G3U

MAX5974DETE+G3U

IC REG CTRLR MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

0 -
MAX5974DETE+G3U

数据表

- 16-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 - 8.4V ~ 26V 100kHz ~ 600kHz Positive, Isolation Capable 80% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Dead Time Control, Enable, Frequency Control, Soft Start 16-TQFN (3x3)
TPS40054PWPRG4

TPS40054PWPRG4

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

0 -
TPS40054PWPRG4

数据表

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 8V ~ 40V Up to 1MHz Positive 94% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Soft Start 16-HTSSOP
L6995DTR

L6995DTR

IC REG CTRLR BUCK 20TSSOP

STMicroelectronics

0 -
L6995DTR

数据表

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 4.3V ~ 6V 270kHz Positive - Yes - No Surface Mount 0°C ~ 125°C (TJ) - Current Limit, Enable, Phase Control, Power Good, Soft Start 20-TSSOP
LM5642XMHX

LM5642XMHX

IC REG CTRLR BUCK 28ETSSOP

Texas Instruments

0 -
LM5642XMHX

数据表

- 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 36V 375kHz Positive 98.9% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Soft Start 28-HTSSOP
LM5642XMTX

LM5642XMTX

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

0 -
LM5642XMTX

数据表

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 36V 375kHz Positive 98.9% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Soft Start 28-TSSOP
RT8241AZQW

RT8241AZQW

IC REG CTRLR BUCK 12WQFN

Richtek USA Inc.

0 -
RT8241AZQW

数据表

- 12-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 5.5V 300kHz Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Phase Control, Power Good 12-WQFN (2x2)
XDPS21081XUMA1

XDPS21081XUMA1

XDP SMPS TV/PC

Infineon Technologies

0 -
XDPS21081XUMA1

数据表

- 16-SOIC (0.154", 3.90mm Width), 12 Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Flyback 1 1 - 7.2V ~ 20.5V 23kHz ~ 139.1kHz Positive - No - No Surface Mount -25°C ~ 125°C (TJ) - Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start PG-DSO-12-20
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