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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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LT3844IFE#PBFIC REG CTRLR MULT TOP 16TSSOP |
112 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, SEPIC | 1 | 1 | - | 4V ~ 60V | 300kHz | Positive or Negative | - | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 16-TSSOP-EP |
|
LTC3858EGN-1#PBFIC REG CTRLR BUCK 28SSOP |
79 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
|
LTC3785IUF#PBFIC REG CTRLR BUCK-BOOST 24QFN |
46 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 1 | - | 2.7V ~ 10V | 100kHz ~ 1MHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | 24-QFN (4x4) |
|
LTC7840HFE#PBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
75 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | PWM | Step-Up | Boost | 2 | 2 | - | 5.5V ~ 60V | 50kHz ~ 425kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good | 28-TSSOP-EP |
|
LTC7841EUHE#PBFPOLYPHSYNC BOOST CNTR |
63 | - |
|
数据表 |
- | 36-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 1 | 12 | - | 4.5V ~ 60V | 75kHz ~ 850kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C | I2C, PMBus, SMBus | Current Limit, Power Good | 36-QFN (5x6) |
|
LTC7871ILWE#PBF6-PHASE BIDIRECTIONAL BUCK/BOOST |
143 | - |
|
数据表 |
PolyPhase® | 64-LQFP Exposed Pad | Tray | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 6 | 6 | - | 6V ~ 100V | 60kHz ~ 750kHz | Positive | 98% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | SPI | Enable, Power Good, Soft Start | 64-LQFP-EP (10x10) |
|
LTC3703IGN-5#TRPBFIC REG CTRLR BUCK 16SSOP |
7,113 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.1V ~ 15V | 100kHz ~ 600kHz | Positive | 93% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SSOP |
|
|
LTC3883IUH-1#PBFIC REG CTRLR BUCK PMBUS 32QFN |
541 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 24V | - | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 32-QFN (5x5) |
|
TPS53681RSBTDUAL-CHANNEL 6+2/5+3 D-CAP+TM MU |
442 | - |
|
数据表 |
D-CAP+™ | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 2 | 8 | - | 4.5V ~ 17V | 300kHz ~ 1MHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | PMBus | Current Limit, Enable | 40-WQFN (5x5) |
|
LTC3896IFE#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
3,175 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Negative | 99% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 38-TSSOP-EP |
|
LTC3736EUF-2#PBFIC REG CTRLR BUCK 24QFN |
45 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 2.75V ~ 9.8V | 300kHz ~ 750kHz | Positive | 100% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Power Good, Soft Start, Tracking | 24-QFN (4x4) |
|
LTC3789IGN#PBFIC REG CTRLR BUCK-BOOST 28SSOP |
1,034 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 1 | - | 4V ~ 38V | 200kHz ~ 640kHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
|
|
LTC3880EUJ-1#PBFIC REG CTRLR BUCK PMBUS 40QFN |
2,117 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 24V | - | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 105°C (TA) | I2C, PMBus | Enable, Frequency Control | 40-QFN (6x6) |
|
LTC3891IUDC#PBFIC REG CTRLR BUCK 20QFN |
387 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-QFN (3x4) |
|
LTC7800IUDC#PBFIC REG CTRLR SYNC BUCK 60V 20QFN |
0 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 320kHz ~ 2.25MHz | Positive | 98% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Power Good, Soft Start, Tracking | 20-QFN (3x4) |
|
XC9505B092AR-G2CH. STEP-DOWN / INVERTING DC/DC |
0 | - |
|
数据表 |
XC9505 | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down | Buck, Boost | 2 | 2 | - | 2V ~ 10V | 180kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C | - | Enable | 10-MSOP |
|
|
LTC3857EUH#PBFIC REG CTRLR BUCK 32QFN |
146 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
XC9505B093AR-G2CH. STEP-DOWN / INVERTING DC/DC |
0 | - |
|
数据表 |
XC9505 | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down | Buck, Boost | 2 | 2 | - | 2V ~ 10V | 300kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C | - | Enable | 10-MSOP |
|
LTC3862HUH#PBFIC REG CTRLR BOOST/SEPIC 24QFN |
127 | - |
|
数据表 |
- | 24-WQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, SEPIC | 2 | 2 | - | 4V ~ 36V | 75kHz ~ 500kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Phase Control, Soft Start | 24-QFN (5x5) |
|
XC9505B095AR-G2CH. STEP-DOWN / INVERTING DC/DC |
0 | - |
|
数据表 |
XC9505 | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | PWM Signal | Step-Up, Step-Down | Buck, Boost | 2 | 2 | - | 2V ~ 10V | 500kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C | - | Enable | 10-MSOP |
