SG3845J中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
SG3845J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：
SG3845J
- 制造商：
Microsemi Corporation
- 功能描述：
SG3845J - Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LINFINITY |
24+ |
DIP-8P |
3000 |
自己現(xiàn)貨 |
詢價 | ||
Microsemi |
1942+ |
N/A |
908 |
加我qq或微信，了解更多詳細(xì)信息,體驗一站式購物 |
詢價 | ||
SILICONIX |
23+ |
DIP8 |
10880 |
原裝正品，支持實單 |
詢價 | ||
LINFINTY |
2402+ |
DIP8 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
LTN |
23+ |
NA/ |
3325 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
SG |
20+ |
DIP-8 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
LTN |
21+ |
DIP |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
Microsemi(美高森美) |
18+ |
9800 |
代理進(jìn)口原裝/實單價格可談 |
詢價 | |||
Microsemi Corporation |
24+ |
8-DIP |
65300 |
一級代理/放心采購 |
詢價 | ||
MSC |
2016+ |
DIP-8 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 |
