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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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LTC3896HFE#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 | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Negative | 99% | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 38-TSSOP-EP |
|
LTC3888IUHG#PBFDUAL OUTPUT 8-PHASE STEP-DOWN DC |
44 | - |
|
数据表 |
- | 52-WFQFN Exposed Pad | Tube | 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, Watchdog | 52-QFN (5x8) |
|
LTC1702CGN#PBFIC REG CTRLR BUCK 24SSOP |
91 | - |
|
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 | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 24-SSOP |
|
LTC1149CS-3.3#PBFIC REG CTRLR BUCK 16SOIC |
31 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | Up to 48V | Up to 250kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 16-SO |
|
LTC1929IG#PBFIC REG CTRLR BUCK 28SSOP |
44 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | - | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 28-SSOP |
|
|
LTC3827IUH#PBFIC REG CTRLR BUCK 32QFN |
73 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | 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, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
LTC3897IFE#PBFIC REG CTRLR BUCK BOOST 38TSSOP |
8 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 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-TSSOP-EP |
|
LTC1148HVIS-5#PBFIC REG CTRLR BUCK 14SOIC |
55 | - |
|
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 | -40°C ~ 85°C (TA) | - | Current Limit, Enable | 14-SO |
|
LTC1702IGN#PBFIC REG CTRLR BUCK 24SSOP |
53 | - |
|
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 |
|
LTC3897HFE#PBFIC REG CTRLR BUCK BOOST 38TSSOP |
41 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 65V | 75kHz ~ 850kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Frequency Control, Overcurrent, Ramping | 38-TSSOP-EP |
|
LTC3886IUKG-1#PBF0V 2X OUT BUCK CNTR W/ DIG PWR S |
0 | - |
|
数据表 |
PolyPhase® | 52-WFQFN, 46 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 60V | 100kHz ~ 750kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 52-QFN (7x8) |
|
LT8228IFE#PBFSWITCHING VOLTAGE REGULATORS 100 |
0 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 6V ~ 100V | 80kHz ~ 600kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | - | 38-TSSOP-EP |
|
UC2841NIC REG CTRLR MULT TOPOLOGY 18DIP |
58 | - |
|
数据表 |
- | 18-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 8V ~ 32V | 500kHz | Positive, Isolation Capable | 95% | No | - | No | Through Hole | -25°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start | 18-PDIP |
|
LTC1436AIGN#PBFIC REG CTRLR BUCK 24SSOP |
29 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm 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, Power on Reset, Soft Start | 24-SSOP |
|
LTC1142LCG-ADJ#PBFIC REG CTRLR BUCK 28SSOP |
47 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 3.5V ~ 18V | Up to 250kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 28-SSOP |
|
LT3752MPFE#PBFIC REG CTRLR FWRD CONV 38TSSOP |
13 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 6.5V ~ 100V | 100kHz ~ 500kHz | Positive, Isolation Capable | 95% | Yes | - | Yes | Surface Mount | -55°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
LT3752MPFE-1#PBFIC REG CTRLR FWRD CONV 38TSSOP |
12 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 10.5V ~ 16V | 100kHz ~ 500kHz | Positive, Isolation Capable | 95% | Yes | - | Yes | Surface Mount | -55°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
MAX5068BAUE+IC REG CTRLR FLYBACK 16TSSOP |
45 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Not For New Designs | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 10.8V ~ 24V | 25kHz ~ 1.25MHz | Positive, Isolation Capable | 50% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Enable, Frequency Control | 16-TSSOP-EP |
|
|
TL2845DRIC REG CTRLR MULT TOP 14SOIC |
486 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive | 48% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 14-SOIC |
|
XC9220B095MR-G16V INPUT STEP-DOWN DCDC CONTROL |
100 | - |
|
数据表 |
XC9220 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 16V | 500kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | SOT-25-5 |
