SG3844J中文資料美高森美數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SG3844J |
| 功能描述 | CURRENT MODE PWM CONTROLLER |
| 文件大小 |
216.09 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Microsemi Corporation |
| 企業(yè)簡(jiǎn)稱 |
MICROSEMI【美高森美】 |
| 中文名稱 | 美高森美公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 16:18:00 |
| 人工找貨 | SG3844J價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SG3844J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(hào)：
SG3844J
- 制造商：
Microsemi Corporation
- 功能描述：
SG3844J - Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LINFINIT |
24+ |
DIP8 |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
LINFINIT |
24+ |
SMD |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
LINFINITY |
22+ |
DIP8 |
5000 |
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期 |
詢價(jià) | ||
LINFINITY |
24+ |
SOP-3.9-14P |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
N/A |
24+ |
DIP-8 |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||
SG/LINFINITY |
24+ |
DIP8 |
37935 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MSC |
339 |
DIP-8 |
1245 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
LINFINITY |
23+ |
DIP8 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價(jià) | ||
LINFINITY |
2016+ |
DIP8 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
SG |
2024+ |
DIP8 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) |
