SG2844N中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
SG2844N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：
SG2844N
- 制造商：
Microsemi Corporation
- 功能描述：
SG2844N - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microsemi |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
LINFINITY |
QQ咨詢 |
DIP-8 |
825 |
全新原裝 研究所指定供貨商 |
詢價 | ||
LINFINITY |
23+ |
CERDIP-8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
MicrosemiCorporation |
23+ |
8-SOIC |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
MICROCHIP/微芯 |
23+ |
8-SOIC |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
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 | ||
Microchip |
24+ |
8-SOIC |
3845 |
確保原裝正品,專注終端客戶一站式BOM配單 |
詢價 | ||
MICROSEMI/美高森美 |
20+ |
SOP14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
22+ |
8-SOIC |
38343 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
MOTOROLA |
22+ |
DIP8 |
3000 |
原裝正品,支持實單 |
詢價 |
