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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX1762EUB+TIC REG CTRLR BUCK 10UMAX |
0 | - |
|
数据表 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5V ~ 20V | 300kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 10-uMAX/uSOP |
|
LTC3890HGN-3#PBFIC REG CTRLR BUCK/SEPIC 28SSOP |
24 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, SEPIC | 2 | 2 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
|
LM5039SQX/NOPBIC REG CTRLR HALF-BRIDGE 24WQFN |
0 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Half-Bridge | 1 | 1 | - | 13V ~ 105V | 200kHz, 500kHz | Positive, Isolation Capable | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Ramp, Soft Start | 24-WQFN (4x5) |
|
LTC3897IUHG-2#PBFPP SYNC BOOST CNTR W/ IN/ OUT P |
55 | - |
|
数据表 |
PolyPhase® | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 65V | 75kHz ~ 850kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Overcurrent, Ramping | 38-QFN (5x7) |
|
RT8816CGQWIC PWM CTRLR BUCK WQFN-20 |
0 | - |
|
数据表 |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LTC1628IG#PBFIC REG CTRLR BUCK 28SSOP |
46 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.5V ~ 30V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 16-SSOP |
|
UCC2808AD-2G4IC REG CTRLR PUSH-PULL 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Push-Pull | 2 | 1 | - | 4.1V ~ 15V | 194kHz | Positive | 49% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
|
|
LTC7821IUH#PBFIC REG CTRLR BUCK HYBRID 32QFN |
40 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 2 | - | 10V ~ 72V | 200kHz ~ 1.5MHz | Positive | 40% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
UCC2808D-2G4IC REG CTRLR PUSH-PULL 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Push-Pull | 2 | 1 | - | 4.1V ~ 15V | 194kHz | Positive | 49% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
|
MAX16930BATLS/V+IC REG BUCK DUAL 40TQFN |
443 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 3 | 2 | AEC-Q100 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | Positive | 95% | Yes | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good | 40-TQFN (6x6) |
|
LTC1625CGN#TRPBFIC REG CTRLR BUCK/BOOST 16SSOP |
5,000 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Boost | 1 | 1 | - | 3.7V ~ 36V | 150kHz | Positive or Negative | 99% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 16-SSOP |
|
LTC1435IG#PBFIC REG CTRLR BUCK 16SSOP |
35 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 30V | Up to 400kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | 16-SSOP |
|
LTC1702AIGN#PBFIC REG CTRLR BUCK 24SSOP |
37 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3V ~ 7V | 550kHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 24-SSOP |
|
LTC1148LCS-3.3#PBFIC REG CTRLR BUCK 14SOIC |
59 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 20V | Up to 250kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 14-SO |
|
LM2647LQX/NOPBIC REG CTRLR BUCK 28WQFN |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 5.5V ~ 28V | 200kHz ~ 500kHz | Positive | 75% | Yes | - | No | Surface Mount | -5°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-WQFN (5x5) |
|
LM5025BMTC/NOPBIC REG CTRLR FWRD CONV 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Last Time Buy | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8V ~ 15V | 200kHz ~ 400kHz | Positive, Isolation Capable | 71%, 73% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-TSSOP |
|
MAX15004BAUE+TIC REG CTRLR MULT TOP 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, SEPIC | 1 | 1 | - | 4.5V ~ 40V | 15kHz ~ 500kHz | Positive, Isolation Capable | 50% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 16-TSSOP |
|
LTC1159CS#PBFIC REG CTRLR BUCK 16SOIC |
35 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 40V | Up to 250kHz | Positive or Negative | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 16-SO |
|
LTC3827IG-1#PBFIC REG CTRLR BUCK 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | 250kHz ~ 530kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start, Tracking | 28-SSOP |
|
LT8708ELWE#PBF80V BIDIRECTIONAL BUCK-BOOST CON |
59 | - |
|
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) |
