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SG1843YSLASHDESC中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SG1843YSLASHDESC |
| 功能描述 | CURRENT MODE PWM CONTROLLER |
| 文件大小 |
224.28 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Microsemi Corporation |
| 企業(yè)簡稱 |
MICROSEMI【美高森美】 |
| 中文名稱 | 美高森美公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-7-31 22:50:00 |
| 人工找貨 | SG1843YSLASHDESC價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SG1843YSLASHDESC規(guī)格書詳情
描述 Description
The SG1842/43 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-by pulse current limiting and inherent protection of the power supply output switch. The bandgap reference is trimmed to ±1% over temperature.
特性 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 (SG1842
only)
? Double-Pulse Suppression
? High-Current Totem-Pole Output (1A Peak)
? Internally Trimmed Bandgap Reference
? 500kHz Operation
? Undervoltage Lockout
SG1842 - 16 volts
SG1843 - 8.4 volts
? Low Shoot-Through Current <75mA Over
Temperature
Application
? Available To MIL-STD – 883, ? 1.2.1
? Available to DSCC
- Standard Microcircuit Drawing (SMD)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LIN |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MICROSEMI/美高森美 |
25+ |
8-CDIP |
880000 |
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詢價(jià) | ||
LINFINITY |
0136+ |
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1437 |
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詢價(jià) | ||
LINFINITY |
24+ |
DIP |
12000 |
原裝正品 有掛就有貨 |
詢價(jià) | ||
Microc |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
Microsemi Corporation |
22+ |
8CDIP |
9000 |
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詢價(jià) | ||
LINFINITY |
24+ |
CDIP8 |
3629 |
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詢價(jià) | ||
MSC/LINFINITY |
22+ |
DIP-8 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
LINFINITY |
25+ |
DIP |
1800 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
LINFINITY |
23+ |
CERDIP-8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價(jià)!請放心訂購! |
詢價(jià) |
