SG3844J中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SG3844J |
| 功能描述 | CURRENT MODE PWM CONTROLLER |
| 文件大小 |
216.09 Kbytes |
| 頁面數(shù)量 |
12 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 | |
| 更新時間 | 2025-2-28 10:41:00 |
| 人工找貨 | SG3844J價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SG3844J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：
SG3844J
- 制造商：
Microsemi Corporation
- 功能描述：
SG3844J - Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LINFINITY |
23+ |
DIP8 |
2824 |
原廠原裝正品 |
詢價 | ||
LINFINITY |
2020+ |
DIP8 |
6000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
LINFINITY |
DIP8 |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SG |
2024+ |
DIP8 |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
LINFINITY |
DIP8 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應(yīng)! |
詢價 | |||
Microsemi Corporation |
22+ |
8DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SG/LINFINITY |
22+ |
DIP8 |
37240 |
只做原裝正品現(xiàn)貨 |
詢價 | ||
Microsemi |
23+ |
8-Dip |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
N/A |
24+ |
DIP-8 |
3000 |
自己現(xiàn)貨 |
詢價 | ||
Microsemi |
1942+ |
N/A |
651 |
加我qq或微信，了解更多詳細(xì)信息,體驗一站式購物 |
詢價 |
