零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM2647 | 5.5V 至 28V 双通道同步降压控制器 The LM2647 is an adjustable 200-500kHz dual channel voltage-mode controlled high-speed synchronous buck regulator controller ideally suited for battery powered applications such as laptop and notebook computers. The LM2647 requires only N-channel FETs for both the upper and lower positions of each s; • Input Voltage Range from 5.5V to 28V\n• Synchronous Dual-channel Interleaved Switching\n• Forced-PWM or Pulse-skip Modes\n• Lossless Bottom-side FET Current Sensing\n• Adaptive Duty Cycle Clamping\n• High Current N-channel FET Drivers\n• Low Shutdown Supply Currents\n• Reference Voltage Accurate t; | TITexas Instruments 德州仪器美国德州仪器公司 | ||
LM2647 | Dual Synchronous Buck Regulator Controller | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | ||
LM2647 | Dual Synchronous Buck Regulator Controller | TI1Texas Instruments 德州仪器美国德州仪器公司 | ||
LM2647 | LM2647 Dual Synchronous Buck Regulator Controller | TITexas Instruments 德州仪器美国德州仪器公司 | ||
LM2647 Dual Synchronous Buck Regulator Controller | TITexas Instruments 德州仪器美国德州仪器公司 | |||
Dual Synchronous Buck Regulator Controller | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
LM2647 Dual Synchronous Buck Regulator Controller | TITexas Instruments 德州仪器美国德州仪器公司 | |||
LM2647 Dual Synchronous Buck Regulator Controller | TITexas Instruments 德州仪器美国德州仪器公司 | |||
Dual Synchronous Buck Regulator Controller | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
Dual Synchronous Buck Regulator Controller | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |
技术参数
- Vin (max) (V):
28
- Iout (max) (A):
6
- Operating temperature range (°C):
-5 to 125
- Control mode:
Voltage mode
- Topology:
Buck
- Rating:
Catalog
- Vout (min) (V):
0.6
- Vout (max) (V):
6
- Features:
Enable
- Iq (typ) (µA):
2500
- Duty cycle (max) (%):
50
- Number of phases:
1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NSC |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
NS/国半 |
QFN |
6698 |
询价 | ||||
TI/德州 |
2018+ |
Converter |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
23+ |
6000 |
现货 有价可谈 |
询价 | ||||
NSC |
17+ |
TSSOP-28 |
6200 |
100%原装正品现货 |
询价 | ||
NSC |
24+ |
62 |
询价 | ||||
TI |
2016+ |
TSSOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NS/TI |
2020+ |
TSSOP-2 |
600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NS |
24+ |
TSSOP28 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NS |
23+ |
TSSOP-28 |
9823 |
询价 |
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