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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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ISL6545IBZ-TIC REG CTRLR BUCK 8SOIC |
1,307 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 14.4V | 300kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable | 8-SOIC |
|
LTC3731HG#TRPBFIC REG CTRLR BUCK 36SSOP |
0 | - |
|
数据表 |
PolyPhase® | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 3.8V ~ 7V | 225kHz ~ 680kHz | Positive | 98.5% | Yes | - | No | Surface Mount | -40°C ~ 140°C (TJ) | - | Enable, Phase Control, Power Good, Soft Start | 36-SSOP |
|
TPS40053PWPIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8V ~ 40V | 500kHz | Positive | 94% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-HTSSOP |
|
TPS40050PWPIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Not For New Designs | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8V ~ 40V | 500kHz | Positive | 94% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-HTSSOP |
|
TPS40490MHRHDTIC REG CTRLR BUCK 28QFN |
0 | - |
|
数据表 |
- | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6V ~ 60V | 100kHz ~ 5.4MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | 28-VQFN (5x5) |
|
LTC3878IGN#TRPBFIC REG CTRLR BUCK 16SSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | - | Positive or Negative | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 16-SSOP |
|
LTC1266AIS#TRPBFIC REG CTRLR BUCK 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 18V | Up to 400kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 16-SO |
|
LTC3851AIGN#TRPBFIC REG CTRLR BUCK 16SSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | 235kHz ~ 750kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 16-SSOP |
|
IRU3146CFTRIC REG CTRLR BUCK 28TSSOP |
9,772 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 16V | 300kHz | Positive | 85% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-TSSOP |
|
|
LTC3826IUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | 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 | 32-QFN (5x5) |
|
ISL6406IRZSWITCHING CONTROLLER |
438 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 100kHz ~ 715kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Phase Control | 16-QFN (5x5) |
|
|
LTC3890HUH#TRPBFIC REG CTRLR BUCK/SEPIC 32QFN |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
TL1464IPTRIC REG CTRLR 48LQFP |
0 | - |
|
数据表 |
- | 48-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | - | - | - | 4 | 1 | - | 3.1V ~ 12V | 50kHz ~ 2MHz | - | 100% | - | - | No | Surface Mount | -20°C ~ 75°C (TA) | - | Dead Time Control, Frequency Control | 48-LQFP (7x7) |
|
|
LTC3890HUH-2#TRPBFIC REG CTRLR BUCK/SEPIC 32QFN |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | 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, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
MAX8579EUB+IC REG CTRLR BUCK 10UMAX |
0 | - |
|
数据表 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 28V | 200kHz ~ 500kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Soft Start | 10-uMAX/uSOP |
|
LT3740EDHC#TRPBFIC REG CTRLR BUCK 16-DFN |
0 | - |
|
数据表 |
- | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.2V ~ 22V | 300kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Power Good | 16-DFN (5x3) |
|
LTC1775CS#TRPBFIC REG CTRLR BUCK/BCK-BST 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Buck-Boost | 1 | 1 | - | 4V ~ 36V | 150kHz | Positive or Negative | 99% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 16-SO |
|
ISL78226ANZ-TISL78226ANZ AUTOMOTIVE 6 PHASE B |
0 | - |
|
数据表 |
- | 64-TQFP Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down, Step-Up/Step-Down | Boost, Buck, Flyback | 6 | 6 | AEC-Q100 | 6V ~ 64V | 100kHz | Positive and Negative | 91.7% | Yes | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TA) | I2C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start | 64-TQFP-EP (10x10) |
|
LTC3897IUHG-2#TRPBFPP SYNC BOOST CNTR W/ IN/ OUT PR |
0 | - |
|
数据表 |
PolyPhase® | 38-WFQFN Exposed Pad | Tape & Reel (TR) | 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) |
|
LTC3888IUHG#TRPBFDUAL OUTPUT 8-PHASE STEP-DOWN DC |
0 | - |
|
数据表 |
- | 52-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 26.5V | 10kHz ~ 400kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Current Limit, Margining, Ramp, Slew Control, Soft Start, Sync, Watchdog | 52-QFN (5x8) |
