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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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LTC7820IUFD#TRPBFIC CHARGE PUMP DC/DC CTRLR 28QFN |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 1 | 2 | - | 6V ~ 72V | 100kHz ~ 1MHz | Positive | 50% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-QFN (4x5) |
|
UCC3581NIC REG CTRLR MULT TOPOLOGY 14DIP |
0 | - |
|
数据表 |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 6.8V ~ 15V | Up to 100kHz | Positive, Isolation Capable | 84% | No | - | Yes | Through Hole | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 14-PDIP |
|
LTC7801HUFD#TRPBFIC REG CTRLR SYNC BUCK 24QFN |
0 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Power Good, Soft Start, Tracking | 24-QFN (4x5) |
|
LM27213SQX/NOPBIC REG CTRLR BUCK 48WQFN |
0 | - |
|
数据表 |
- | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.75V ~ 6V | - | Positive | - | Yes | - | No | Surface Mount | -5°C ~ 105°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 48-WQFN (7x7) |
|
RAA228228GNP#HA0DIGITAL DUAL OUTPUT, 20-PHASE PW |
0 | - |
|
数据表 |
- | 68-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | - | - | 2 | 20 | - | - | 2MHz | Positive | - | No | - | No | Surface Mount | - | SMBus | - | 68-QFN (8x8) |
|
ISL78224ANZ-TAUTO 4 PHASE BI-DIRECTIONAL BUCK |
0 | - |
|
数据表 |
- | 64-TQFP Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up/Step-Down | Flyback | 2 | 4 | - | 6V ~ 64V | 100kHz ~ 750kHz | Positive | 91.7% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TA) | PMBus | Current Limit, Enable | 64-TQFP-EP (10x10) |
|
LTC3707EGN-SYNC#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 28V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
|
UCC2807DTR-3IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 4.1V ~ 13.5V | 202kHz | Positive | 78% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
UCC3807D-1IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | - | 6.9V ~ 13.5V | 202kHz | Positive | 78% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | - | 8-SOIC |
|
|
UCC28084PWIC REG CTRLR MULT TOP 8TSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Transistor Driver | Step-Up/Step-Down | Half-Bridge, Push-Pull | 2 | 1 | - | 4.1V ~ 15V | 200kHz | Positive | 49% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Frequency Control | 8-TSSOP |
|
TPS40053PWPRIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | 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 |
|
MAX649CPASTEP-DOWN DC-DC CONTROLLER |
1,201 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 16.5V | Up to 300kHz | Positive | - | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Enable | 8-PDIP |
|
ISL6439IRZSWITCHING CONTROLLER |
1,063 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 300kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control | 16-QFN (5x5) |
|
ISL6439AIRZSWITCHING CONTROLLER |
1,063 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 600kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control | 16-QFN (5x5) |
|
ISL6558IBSWITCHING CONTROLLER |
878 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | Positive | 75% | - | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good | 16-SOIC |
|
LTC3890IGN-1#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | 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 ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
|
LM5035AMH-1/NOPBSWITCHING CONTROLLER, VOLTAGE-MO |
284 | - |
|
数据表 |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Bulk | 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 | 28-HTSSOP |
|
LTC3859AHUHF#TRPBFIC REG CTRLR MULT TOPOLOGY 38QFN |
0 | - |
|
数据表 |
- | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Buck-Boost, SEPIC | 3 | 2 | - | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99%, 100% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 38-QFN (5x7) |
|
|
TPS40195RGYRIC REG CTRLR BUCK 16VQFN |
0 | - |
|
数据表 |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 20V | 100kHz ~ 600kHz | Positive | 85% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 16-VQFN (4x3.5) |
|
LTC3890IGN-3#TRPBFIC REG CTRLR BUCK/SEPIC 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | 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 ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
