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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM25119PSQX/NOPBIC REG CTRLR BUCK 32WQFN |
4,126 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 42V | 50kHz ~ 750kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Ramp, Reset, Soft Start | 32-WQFN (5x5) |
|
MAX1980EGP-TQUICK-PWM DC-DC CONVERTER |
600 | - |
|
数据表 |
- | 20-VFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 200kHz, 300kHz, 550kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 100°C (TA) | - | Current Limit, On Time Control, Pulse Skipping | 20-QFN (4x4) |
|
MCP19122T-E/MJDIGITALLY ENHANCED POWER ANALOG |
4,173 | - |
|
数据表 |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 1 | 2 | AEC-Q100 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | Positive | - | Yes | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TA) | I2C, PMBus, SMBus | Enable, Frequency Control, Power Good, Soft Start, Watchdog | 24-QFN (4x4) |
|
MCP19122-E/MJDIGITALLY ENHANCED POWER ANALOG |
511 | - |
|
数据表 |
- | 24-VFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 1 | 2 | AEC-Q100 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | Positive | - | Yes | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TA) | I2C, PMBus, SMBus | Enable, Frequency Control, Power Good, Soft Start, Watchdog | 24-QFN (4x4) |
|
TPS59124RGETIC REG CTRLR BUCK 24VQFN |
0 | - |
|
数据表 |
D-CAP™ | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 3V ~ 28V | Selectable | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, On Time Control, Power Good | 24-VQFN (4x4) |
|
ISL6269CRZIC REG CTRLR BUCK 16QFN |
0 | - |
|
数据表 |
Robust Ripple Regulator™ (R3) | 16-VQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 7V ~ 25V | 200kHz ~ 600kHz | Positive | - | Yes | - | No | Surface Mount | -10°C ~ 100°C (TA) | - | Enable, Frequency Control, Phase Control, Power Good | 16-QFN (4x4) |
|
ISL6269CRZ-TIC REG CTRLR BUCK 16QFN |
0 | - |
|
数据表 |
Robust Ripple Regulator™ (R3) | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 7V ~ 25V | 200kHz ~ 600kHz | Positive | - | Yes | - | No | Surface Mount | -10°C ~ 100°C (TA) | - | Enable, Frequency Control, Phase Control, Power Good | 16-QFN (4x4) |
|
ISL6306CRZIC REG CTRLR BUCK 40QFN |
0 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tube | Obsolete | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1MHz | Positive | 66.7% | - | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Soft Start | 40-QFN (6x6) |
|
ISL6306CRZ-TIC REG CTRLR BUCK 40QFN |
0 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1MHz | Positive | 66.7% | - | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Soft Start | 40-QFN (6x6) |
|
ISL6401CR-TIC REG CTRLR BOOST/FLYBACK 16QFN |
0 | - |
|
数据表 |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 4.5V ~ 5.5V | 50kHz ~ 500kHz | Positive, Isolation Capable | 48% | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control | 16-QFN (4x4) |
|
ISL6406IBZIC REG CTRLR BUCK 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | 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-SOIC |
|
ISL6406IRIC REG CTRLR BUCK 16QFN |
0 | - |
|
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) |
|
MAX1845ETXSTEP-DOWN CONTROLLER |
370 | - |
|
数据表 |
- | 36-WFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 2V ~ 5.5V, 4.5V ~ 28V | 200kHz, 300kHz, 420kHz, 540kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control, Power Good | 36-TQFN (6x6) |
|
|
TL1454ACPWRIC REG CTRLR MULT TOP 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback | 2 | 1 | - | 3.6V ~ 20V | 50kHz ~ 2MHz | Positive, Isolation Capable | 100% | Yes | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Dead Time Control, Frequency Control | 16-TSSOP |
|
MAX1540ETJ+IC REG CTRLR BUCK 32TQFN |
0 | - |
|
数据表 |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TL1454ACDBRIC REG CTRLR MULT TOP 16SSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback | 2 | 1 | - | 3.6V ~ 20V | 50kHz ~ 2MHz | Positive, Isolation Capable | 100% | Yes | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Dead Time Control, Frequency Control | 16-SSOP |
|
SG2845DMIC REG CTRLR FLYBACK 8SOIC |
1,888 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 7.6V ~ 30V | 1Hz ~ 500kHz | Positive, Isolation Capable | 48% | Yes | - | No | Surface Mount | -25°C ~ 85°C (TA) | - | - | 8-SOIC |
|
LTC1735CS#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 | - | 4V ~ 30V | 300kHz | Positive | 99.4% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 16-SO |
|
TPS5210DWIC REG CTRLR BUCK 28SOIC |
0 | - |
|
数据表 |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 11.4V ~ 13V | - | Positive | - | Yes | - | No | Surface Mount | 0°C ~ 125°C (TJ) | - | Current Limit, Enable, Power Good, Soft Start | 28-SOIC |
|
|
CS5124XD8GIC REG CTRLR MULT TOPOLOGY 8SOIC |
108 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Flyback, Forward Converter | 1 | 1 | - | 7.7V ~ 20V | 400kHz | Positive, Isolation Capable | 82.5% | No | - | No | Surface Mount | -40°C ~ 105°C (TA) | - | Soft Start | 8-SOIC |
