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DC-DC 开关控制器
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM5146QRGYRQ1IC POWER REGULATOR |
0 | - |
|
数据表 |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | AEC-Q100 | - | - | - | - | - | Automotive | - | - | - | - | - | - |
|
UCC3895DWTRG4IC OFFLINE SW FULL-BRDG 20SOIC |
0 | - |
|
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 |
|
UCC3895PWTRG4IC OFFLINE SW FULL-BRG 20TSSOP |
0 | - |
|
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-TIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
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 |
|
SC2441ITSTRTIC REG CTRLR BUCK 28TSSOP |
0 | - |
|
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 |
|
LM2743MTCXIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
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 |
|
TPS51124RGERG4IC REG CTRLR BUCK 24QFN |
0 | - |
|
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) |
|
MIC2198BMLIC REG CTRLR BUCK 12MLF |
0 | - |
|
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) |
|
ISL6540AIRZAIC REG CTRLR BUCK 28QFN |
0 | - |
|
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) |
|
SC508AULTRTIC REG CTRLR BUCK 20MLPQ |
0 | - |
|
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) |
|
TPS40021PWPIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
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-TIC REG CTRLR BUCK PMBUS 24QFN |
0 | - |
|
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+G2ZIC REG CTRLR MULT TOP 16TQFN |
0 | - |
|
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+G3UIC REG CTRLR MULT TOP 16TQFN |
0 | - |
|
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) |
|
TPS40054PWPRG4IC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
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 |
|
L6995DTRIC REG CTRLR BUCK 20TSSOP |
0 | - |
|
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 |
|
LM5642XMHXIC REG CTRLR BUCK 28ETSSOP |
0 | - |
|
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 |
|
LM5642XMTXIC REG CTRLR BUCK 28TSSOP |
0 | - |
|
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 |
|
|
RT8241AZQWIC REG CTRLR BUCK 12WQFN |
0 | - |
|
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) |
|
XDPS21081XUMA1XDP SMPS TV/PC |
0 | - |
|
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 |
