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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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LM25085MYE/NOPBIC REG CTRLR BUCK 8MSOP |
904 | - |
|
数据表 |
- | 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-HVSSOP |
|
LM25085MME/NOPBIC REG CTRLR BUCK 8VSSOP |
875 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-VSSOP |
|
TL1451ACNSIC REG CTRLR BUCK/BST/FLYBK 16SO |
390 | - |
|
数据表 |
- | 16-SOIC (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback | 2 | 1 | - | 3.6V ~ 50V | 1kHz ~ 500kHz | Positive | - | No | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Frequency Control | 16-SO |
|
LM2743MTCX/NOPBIC REG CTRLR BUCK 14TSSOP |
8,982 | - |
|
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 | 80% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 14-TSSOP |
|
NCV3843BVDR2GIC REG CTRLR FLYBACK 14SOIC |
6,667 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | AEC-Q100 | 7.6V ~ 30V | 500kHz | Positive, Isolation Capable | 96% | No | Automotive | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control | 14-SOIC |
|
|
NCV494BDR2GIC REG CTRLR BCK/PSH-PULL 16SOIC |
4,889 | - |
|
数据表 |
SWITCHMODE™ | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Push-Pull | 1 | 1 | - | 7V ~ 40V | 40kHz | Positive | 48% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control | 16-SOIC |
|
LM34966QPWPRQ1500KHZ WIDE VIN NON-SYNCHRONOUS |
6,669 | - |
|
数据表 |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, SEPIC | 1 | 1 | AEC-Q100 | 2.97V ~ 40V | 100kHz ~ 500kHz | Positive | 93% | No | Automotive | No | Surface Mount | -40°C ~ 125°C | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 14-HTSSOP |
|
TPS40200QDRQ1IC REG CTRLR BUCK 8SOIC |
4,612 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | AEC-Q100 | 4.5V ~ 52V | 35kHz ~ 500kHz | Positive | 95% | No | Automotive | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Soft Start | 8-SOIC |
|
|
TPS53819ARGTRIC REG CTRLR BUCK PMBUS 16QFN |
4,796 | - |
|
数据表 |
D-CAP2™, Eco-Mode™ | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 28V | Selectable | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | PMBus | Enable, Power Good | 16-VQFN (3x3) |
|
MCP1631HV-500E/STIC REG CTRLR SEPIC 20TSSOP |
197 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Sepic | 1 | 1 | - | 3.5V ~ 16V | - | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Ramp | 20-TSSOP |
|
NCP81270CMNTXGNCP81270CMNTXG |
2,785 | - |
|
数据表 |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | 1 | 1 | - | 4.5V ~ 21V | 600kHz | Positive | - | No | - | No | Surface Mount | - | - | - | 20-QFN (4x4) |
|
|
LM25085ASD/NOPBIC REG CTRLR BUCK 8WSON |
3,282 | - |
|
数据表 |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-WSON (3x3) |
|
L5991AD13TRIC REG CTRLR FLYBACK 16SOIC |
2,283 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 7.6V ~ 20V | Up to 1MHz | Positive, Isolation Capable | 93% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 16-SO |
|
LM25085AMM/NOPBIC REG CTRLR BUCK 8VSSOP |
1,074 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-VSSOP |
|
LM25085AMME/NOPBIC REG CTRLR BUCK 8VSSOP |
253 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-VSSOP |
|
TPS40345DRCTDC/DC CONTROLLER |
441 | - |
|
数据表 |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Down | Buck | 1 | 1 | - | 3V ~ 20V | 600kHz | Positive | 90% | Yes | - | No | Surface Mount | -20°C ~ 85°C | - | Enable, Power Good, Soft Start | 10-VSON (3x3) |
|
RT8237EZQW(2)HIGH EFFICIENCY SINGLE SYNCHRO |
643 | - |
|
数据表 |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.7V ~ 26V | 290kHz ~ 430kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 10-WDFN (3x3) |
|
|
TPS51219RTERIC REG CTRLR BUCK 16WQFN |
13,907 | - |
|
数据表 |
D-CAP™, D-CAP2™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 28V | - | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good | 16-WQFN (3x3) |
|
R1225N302K-TR-FE18.5V INPUT PWM/VFM STEP-DOWN DC |
0 | - |
|
数据表 |
- | SOT-23-6 | Tape & Reel (TR) | Active | PWM | Step-Down | Buck | 1 | 1 | - | 2.3V ~ 18.5V | 180kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-6W |
|
R1225N332A-TR-FE18.5V INPUT PWM/VFM STEP-DOWN DC |
0 | - |
|
数据表 |
- | SOT-23-6 | Tape & Reel (TR) | Active | PWM | Step-Down | Buck | 1 | 1 | - | 2.3V ~ 18.5V | 300kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-6W |
