SG2845Y中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
SG2845Y規(guī)格書詳情
DESCRIPTION
The SG1844/45 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-bypulse current limiting and inherent protection of the power supply output switch.
KEY 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 (SG1844 only)
■ DOUBLE PULSE SUPPRESSION
■ HIGH-CURRENT TOTEM-POLE OUTPUT
■ INTERNALLY TRIMMED BANDGAP REFERENCE
■ 500kHz OPERATION
■ UNDERVOLTAGE LOCKOUT SG1844 - 16 volts SG1845 - 8.4 volts
■ LOW SHOOT-THROUGH CURRENT
產(chǎn)品屬性
- 型號：
SG2845Y
- 制造商：
Microsemi Corporation
- 功能描述：
SG2845Y - Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LINFINITY |
23+ |
SOP-16P |
9526 |
詢價 | |||
MSC |
2016+ |
SOP16 |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
LINFIINTY |
24+ |
SOP16 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
MSC |
24+ |
SOP16 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價 | ||
NO |
24+ |
NO |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
LINFINIT |
23+ |
SMD |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MSC |
22+ |
SOP-16/7.2mm |
3000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
24+ |
SOP |
2616 |
詢價 | ||||
MICROSEMI |
24+ |
16SOIC |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MSC |
24+ |
SOP-167.2mm |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 |
