SG1842L中文資料美高森美數(shù)據(jù)手冊(cè)PDF規(guī)格書
SG1842L規(guī)格書詳情
Description
The SG1842/43 family of control ICs provides all the necessary features to implement off-line fixed frequency, current-mode switching power supplies with a minimum number of external components.
Current-mode architecture demonstrates improved
line regulation, improved load regulation, pulse-by pulse current limiting and inherent protection of the power supply output switch. The bandgap reference is trimmed to ±1 over temperature.
Features
? Optimized For Off-Line Control
? Low Start-Up Current (<1mA)
? Automatic Feed Forward Compensation
? Trimmed Oscillator Discharge Current
? Pulse-By-Pulse Current Limiting
? Enhanced Load Response Characteristics
? Under-Voltage Lockout with 6V Hysteresis (SG1842
only)
? Double-Pulse Suppression
? High-Current Totem-Pole Output (1A Peak)
? Internally Trimmed Bandgap Reference
? 500kHz Operation
? Undervoltage Lockout
SG1842 - 16 volts
SG1843 - 8.4 volts
? Low Shoot-Through Current <75mA Over
Temperature
Application
? Available To MIL-STD – 883, ? 1.2.1
? Available to DSCC
- Standard Microcircuit Drawing (SMD)
產(chǎn)品屬性
- 型號(hào)：
SG1842L
- 制造商：
Microsemi Corporation
- 功能描述：
SG1842L - Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LINFINITY |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MSC |
專業(yè)鐵帽 |
CDIP8 |
67500 |
鐵帽原裝主營(yíng)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
Microsemi |
23+ |
8-Dip |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
LINFINTY |
CDIP8 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
LINFINITY |
1738+ |
CDIP8 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價(jià) | ||
MICROSEMI/美高森美 |
20+ |
* |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
LINFINITY |
24+ |
DIP |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
LINFINITY |
23+ |
NA/ |
201 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
MSC/LINFINITY |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
LINFINTY |
97+ |
CDIP/8 |
240 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) |
