型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM2678 | LM2678 SIMPLE SWITCHER짰 High Efficiency 5-A Step-Down Voltage Regulator 文件:2.26264 Mbytes 页数:36 Pages | TI 德州仪器 | TI | |
LM2678 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 文件:1.46157 Mbytes 页数:35 Pages | TI 德州仪器 | TI | |
LM2678 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 文件:1.46156 Mbytes 页数:35 Pages | TI 德州仪器 | TI | |
LM2678 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 文件:1.46157 Mbytes 页数:35 Pages | TI 德州仪器 | TI | |
LM2678 | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 文件:459.3 Kbytes 页数:27 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM2678 | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 文件:356.06 Kbytes 页数:23 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM2678 | SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator 文件:836.59 Kbytes 页数:27 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM2678 | 8V 至 40V、5A SIMPLE SWITCHER® 高效降压转换器 The LM2678 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5-A loads with excellent line and load regulation characteristics. High efficiency (>90%) is obtained through the use o • Efficiency Up to 92%\n• Simple and Easy to Design Using Off-the-Shelf External Components\n• 120-mΩ DMOS Output Switch\n• 3.3-V, 5-V, and 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions\n• 50-µA Standby Current When Switched OFF\n• ±2% Maximum Output Tolerance Over Full Line and ; | TI 德州仪器 | TI | |
SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator 文件:836.59 Kbytes 页数:27 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
LM2678 SIMPLE SWITCHER짰 High Efficiency 5A Step-Down Voltage Regulator 文件:1.46215 Mbytes 页数:34 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Max) (V):
40
- Vout (Min) (V):
1.23
- Vout (Max) (V):
37
- Iout (Max) (A):
5
- Iq (Typ) (uA):
4200
- Switching frequency (Min) (kHz):
260
- Switching frequency (Max) (kHz):
260
- Features:
Frequency Synchronization
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
- Regulated outputs (#):
1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
24+ |
TO-263 |
4000 |
原装原厂代理 可免费送样品 |
询价 | ||
TI |
24+ |
DDPAK/TO-263|7 |
70230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
NSC |
23+ |
80000 |
全新原装的现货 |
询价 | |||
NS |
25+ |
TO-263 |
6500 |
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 |
23+ |
TO-263 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NSC |
24+ |
11 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
NS |
20+ |
TO263 |
11520 |
特价全新原装公司现货 |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI(德州仪器) |
2021+ |
8000 |
原装现货,欢迎询价 |
询价 |
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