| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM5642MTCX/NOPBLM5642 4.5-36V, CURRENT MODE DUA National Semiconductor |
1,293 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 36V | 200kHz | Positive | 98.9% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | 28-TSSOP |
|
LM2647LQ/NOPBLM2647 DUAL SYNCHRONOUS BUCK REG National Semiconductor |
817 | - |
|
数据表 |
- | 28-FQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 5.5V ~ 28V | 200kHz ~ 500kHz | Positive | 75% | Yes | - | No | Surface Mount | -5°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-WQFN (5x5) |
|
LM2647MTC/NOPBLM2647 DUAL SYNCHRONOUS BUCK REG National Semiconductor |
2,622 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 5.5V ~ 28V | 200kHz ~ 500kHz | Positive | 75% | Yes | - | No | Surface Mount | -5°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-TSSOP |
|
LM5035BMH/NOPBLM5035B PWM CONTROLLER WITH INTE National Semiconductor |
1,372 | - |
|
数据表 |
- | 20-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 | 20-HTSSOP |
|
LM5642MTCLM5642 4.5-36V, CURRENT MODE DUA National Semiconductor |
480 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 36V | 200kHz | Positive | 98.9% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | 28-TSSOP |
|
LM1771TSDSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
1,000 | - |
|
数据表 |
- | 6-WDFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 5.5V | 100kHz ~ 1MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable | 6-WSON (3x3) |
|
LM5025ASDSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
500 | - |
|
数据表 |
- | 16-WFDFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8V ~ 15V | 200kHz ~ 580kHz | Positive, Isolation Capable | 80% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-WSON (5x5) |
|
LM5031SDLM5031SD National Semiconductor |
1,000 | - |
|
数据表 |
- | 10-WDFN Exposed Pad | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | 10-WSON (4x4) |
|
LM5041ASDSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
1,000 | - |
|
数据表 |
- | 16-WFDFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Up/Step-Down | - | 1 | 1 | - | 15V ~ 90V | 200kHz, 600kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Soft Start | 16-WSON (5x5) |
|
LM1575K-12/883QFSMPS CONTROLLER, SWITCHING VOLT National Semiconductor |
100 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |