SG2845J中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
SG2845J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：
SG2845J
- 制造商：
Microsemi Corporation
- 功能描述：
SG2845J - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
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 | ||
MSC |
25+ |
DIP-14 |
65428 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
LINFINITY |
23+ |
SOP-16P |
9526 |
詢價 | |||
MICROSEMI/美高森美 |
25+ |
SOP14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Microse |
23+ |
NA |
10726 |
專做原裝正品,假一罰百! |
詢價 | ||
LINFIN |
24+ |
NA |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MSC |
25+23+ |
DIP-14 |
35741 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
LINFINIT |
24+ |
SMD |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
MSC |
02+/ |
DIP-8 |
530 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
LINFINIT |
23+ |
SMD |
2800 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 |
