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LR745N8-G-P003中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
LR745N8-G-P003規(guī)格書詳情
Description
LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the use of power resistors often used for this purpose.
Features
? Accepts inputs from 35 to 450V
? Output current limiting
? For PWM ICs with start-up threshold voltage of 13.9 - 18.0V
? Very low power consumption after start-up
Applications
? Notebook and laptop computers
? Telecommunication power supplies
? Battery chargers
? Motor controllers
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LR(朗瑞) |
23+ |
SOT-89-3 |
1010 |
10年專業(yè)做電源IC/原裝現(xiàn)貨庫存 |
詢價 | ||
SHARP/夏普 |
95+ |
DIP |
200 |
只有原裝正品,老板發(fā)話合適就出 |
詢價 | ||
朗瑞 |
21+ |
SOT23-3 |
6000 |
全新原裝鄙視假貨 |
詢價 | ||
SHARP/夏普 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
LR(朗瑞) |
2021+ |
SOT23-3 |
20169 |
詢價 | |||
SHARP/夏普 |
25+ |
DIP |
54648 |
百分百原裝現(xiàn)貨 實單必成 歡迎詢價 |
詢價 | ||
SHARP/夏普 |
23+ |
DIP-14 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
LR朗瑞 |
23+ |
SOT23-3 |
22820 |
原裝正品，支持實單 |
詢價 | ||
SHARP |
24+ |
DIP-14 |
10 |
詢價 | |||
SHARP/夏普 |
22+ |
DIP |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價 |
