SG3845J中文資料美高森美數據手冊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
產品屬性
- 型號：
SG3845J
- 制造商：
Microsemi Corporation
- 功能描述：
SG3845J - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LINFINTY |
DIP8 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
SYSTEMGE |
23+ |
SOP |
27111 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
Microsemi(美高森美) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
MSC |
2016+ |
DIP-8 |
6528 |
只做原廠原裝現貨!終端客戶個別型號可以免費送樣品! |
詢價 | ||
SG |
2024+ |
DIP8 |
50000 |
原裝現貨 |
詢價 | ||
LINF |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
LINFITY |
2447 |
DIP8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
微芯/美高森美 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
LINFINTY |
2402+ |
DIP8 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
MSC |
24+ |
DIP-8P |
4897 |
絕對原裝!現貨熱賣! |
詢價 |
