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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP81274MNTXGIC SYNC BUCK CTLR 8PHASE 40QFN |
4,990 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 1 | 8 | - | 4.5V ~ 20V | 250kHz ~ 1.2MHz | Positive and Negative | 100% | No | - | No | Surface Mount | -10°C ~ 100°C (TA) | I2C, PSI | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | 40-QFN (5x5) |
|
MAX773EPDSTEP-UP DC-DC CONTROLLER |
867 | - |
|
数据表 |
- | 14-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 3V ~ 16.5V | Up to 300kHz | Positive | - | No | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Enable | 14-PDIP |
|
ISL62871HRUZ-TIC REG CTRLR BUCK 16TQFN |
579 | - |
|
数据表 |
Robust Ripple Regulator™ (R3) | 16-UFQFN | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.3V ~ 25V | 300kHz | Positive | - | Yes | - | No | Surface Mount | -10°C ~ 100°C (TA) | - | Enable, Phase Control, Power Good, Soft Start | 16-UTQFN (2.6x1.8) |
|
LTC3850IGN#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 ~ 30V | 250kHz ~ 780kHz | Positive | 97.2% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
|
LTC3850IUFD#TRPBFIC REG CTRLR BUCK 28QFN |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 30V | 250kHz ~ 780kHz | Positive | 97.2% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-QFN (4x5) |
|
MAX1502TETJWIDE 4.5V TO 28V INPUT, DUAL-OUT |
31,519 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX1502WETJ+WIDE 4.5V TO 28V INPUT, DUAL-OUT |
5,746 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX1502CETJ+WIDE 4.5V TO 28V INPUT, DUAL-OUT |
5,274 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX1502TETJ+WIDE 4.5V TO 28V INPUT, DUAL-OUT |
4,285 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX1844EEP+IC REG CTRLR BUCK 20QSOP |
2,673 | - |
|
数据表 |
- | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 200kHz, 300kHz, 450kHz, 600kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control, Power Good | 20-QSOP |
|
MAX1502WETJWIDE 4.5V TO 28V INPUT, DUAL-OUT |
1,164 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX767RCAPSTEP-DOWN POWER CONTROLLER |
366 | - |
|
数据表 |
- | 20-SSOP (0.209", 5.30mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 200kHz, 300kHz | Positive | 95% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Soft Start | 20-SSOP |
|
ISL6545ACBZIC REG CTRLR BUCK 8SOIC |
1,674 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 14.4V | 600kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 8-SOIC |
|
|
UCC2893PWIC REG CTRLR MULT TOP 16TSSOP |
2,052 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Flyback, Forward Converter | 1 | 1 | - | 8.5V ~ 16V | 250kHz | Positive, Isolation Capable | 70% | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control, Ramp, Soft Start | 16-TSSOP |
|
|
LTC7813MPUH#TRPBFIC REG CTRLR BUCK/BOOST |
0 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 2 | 1 | - | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 96%, 99% | Yes | - | No | Surface Mount | -55°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
LTC3899MPFE#PBFIC REG CTRLR BCK/BCK-BST 38TSSOP |
0 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck, Buck-Boost | 3 | 2 | - | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 100% | Yes | - | No | Surface Mount | -55°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start, Tracking | 38-TSSOP-EP |
|
ISL6545CBZ-TIC REG CTRLR BUCK 8SOIC |
2,500 | - |
|
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 | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 8-SOIC |
|
CS3843BGD8SWITCHING CONTROLLER |
274 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX747CSD+IC REG CTRLR 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 15V | 100kHz | Positive | 96% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 14-SOIC |
|
IR3622MTRPBFIC REG CTRLR BUCK 32MLPQ |
0 | - |
|
数据表 |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 7.5V ~ 14.5V | 200kHz ~ 600kHz | Positive | 84% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking | 32-MLPQ (5x5) |
