SG3842N中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
SG3842N規(guī)格書詳情
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.
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)
產(chǎn)品屬性
- 型號：
SG3842N
- 制造商：
Microsemi Corporation
- 功能描述：
SG3842N - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SG |
2020+ |
SOP14 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MSC |
21+ |
NA |
30 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SG |
24+ |
DIP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SG |
SOP14 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
LINFINITY04+ |
23+ |
DIP-8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MSC |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
LINFINITY04+ |
23+ |
DIP-8 |
2500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
9733 |
35 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | ||||
MSC |
24+ |
NA |
11000 |
假一賠百原裝正品價格優(yōu)勢實單可談 |
詢價 | ||
SG |
23+ |
DIP |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價 |
