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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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MIC38C43-1YM-TRIC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 20V | 500kHz | Positive, Isolation Capable | 96% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 14-SOIC |
|
LT8705HFE#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
8 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 2 | - | 2.8V ~ 80V | 100kHz ~ 400kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
UCD8220PWPRIC REG CTRLR MULT TOP 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 4.5V ~ 15.5V | Up to 2MHz | Positive, Isolation Capable | - | No | - | No | Surface Mount | -40°C ~ 105°C (TA) | - | Current Limit | 16-HTSSOP |
|
UCD8220PWPRG4IC REG CTRLR MULT TOP 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 4.5V ~ 15.5V | Up to 2MHz | Positive, Isolation Capable | - | No | - | No | Surface Mount | -40°C ~ 105°C (TA) | - | Current Limit | 16-HTSSOP |
|
IR3621FIC REG CTRLR BUCK 28TSSOP |
0 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 5.5V ~ 14.5V | 200kHz ~ 500kHz | Positive | 86.5% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Power Good, Soft Start | 28-TSSOP |
|
UCC2893DG4IC REG CTRLR MULT TOP 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | 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 |
|
MAX5041EAI+IC REG CTRLR BUCK 28SSOP |
50 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.75V ~ 28V | 250kHz, 500kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control | 28-SSOP |
|
MAX5066EUI+IC REG CTRLR BUCK 28TSSOP |
87 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.75V ~ 28V | 100kHz ~ 1MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control | 28-TSSOP-EP |
|
LTC1538CG-AUX#PBFIC REG CTRLR BUCK 28SSOP |
40 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 3.5V ~ 30V | Up to 400kHz | Positive | 99% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Power on Reset, Soft Start | 28-SSOP |
|
LT8708ILWE-1#PBF80V BIDIRECTIONAL BUCK-BOOST SLA |
2 | - |
|
数据表 |
- | 64-LQFP Exposed Pad | Tray | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 2.8V ~ 80V | 100kHz ~ 400kHz | Positive | 80% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable | 64-LQFP-EP (10x10) |
|
LTC7880EUKG#PBF60V DUAL STEP-UP CONTROLLER WITH |
15 | - |
|
数据表 |
- | 52-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 5V ~ 40V | 50kHz ~ 500kHz | Positive | 92% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Current Limit, Enable, Soft Start | 52-QFN (7x8) |
|
LT8708HUHG-1#PBF80V SYNCHRONOUS 4-SWITCH BUCK-BO |
45 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 2.8V ~ 80V | 100kHz ~ 400kHz | Positive | 80% | Yes | - | Yes | Surface Mount | -40°C ~ 150°C | - | - | 40-QFN (5x8) |
|
LTC7880IUKG#PBF60V DUAL STEP-UP CONTROLLER WITH |
1 | - |
|
数据表 |
- | 52-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 5V ~ 40V | 50kHz ~ 500kHz | Positive | 92% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Current Limit, Enable, Soft Start | 52-QFN (7x8) |
|
LT3791MPFE-1#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
0 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 2 | - | 4.7V ~ 60V | 200kHz ~ 700kHz | Positive | - | Yes | - | Yes | Surface Mount | -55°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
LTC3769MPUF#PBFIC REG CTRLR BOOST/SEPIC 24QFN |
91 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, SEPIC | 1 | 1 | - | 4.5V ~ 60V | 105kHz ~ 760kHz | Positive | 96% | Yes | - | No | Surface Mount | -55°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 24-QFN (4x4) |
|
MAX1631AEAI+IC REG CTRLR BUCK 28SSOP |
32 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 4.2V ~ 30V | 200kHz ~ 300kHz | Positive | 99% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Reset, Sequencing | 28-SSOP |
|
|
LM25117PSQX/NOPBIC REG CTRLR BUCK 24WQFN |
0 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 750kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Ramp, Soft Start | 24-WQFN (4x4) |
|
|
LM3495MTCXIC REG CTRLR BUCK 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.9V ~ 18V | 200kHz ~ 1.5MHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Tracking | 16-TSSOP |
|
|
UCC2581DTRG4IC REG CTRLR MULT TOP 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 6.8V ~ 15V | Up to 100kHz | Positive, Isolation Capable | 84% | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 14-SOIC |
|
LM2747MTCX/NOPBIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
数据表 |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | 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 |
