NCP1366集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
| 廠商型號(hào) |
NCP1366 |
| 參數(shù)屬性 | NCP1366 封裝/外殼為8-SOIC（0.154"，3.90mm 寬），7 引線；包裝為卷帶（TR）；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 7SOIC |
| 功能描述 | Low Power Offline Constant Current PWM Current-Mode Controller with/without High Voltage Startup Current Source |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬），7 引線 |
| 文件大小 |
584.01 Kbytes |
| 頁(yè)面數(shù)量 |
29 頁(yè) |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-30 23:00:00 |
NCP1366規(guī)格書詳情
NCP1366屬于集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)。由安森美半導(dǎo)體公司制造生產(chǎn)的NCP1366AC DC 轉(zhuǎn)換器，離線開關(guān)該系列是元器件級(jí)控制產(chǎn)品，用于構(gòu)建將交流市電轉(zhuǎn)換為直流電（通常電壓大幅降低）的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比，以及此類系統(tǒng)中通常需要隔離，這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來實(shí)現(xiàn)此用途，但也有許多專門用于此用途的庫(kù)存產(chǎn)品，請(qǐng)參見“開關(guān)轉(zhuǎn)換器，SMPS 變壓器”標(biāo)題。
The NCP1361/66 offers a new solution targeting output power
levels from a few watts up to 20 W in a universal?mains flyback
application. Due to a novel method this new controller offers a
primary?side constant current control, saving secondary?side
components to perform current regulation.
The NCP1361/66 operates in valley?lockout quasi?resonant peak
current mode control mode at nominal load to provide high efficiency.
When the secondary?side power starts diminishing, the switching
frequency naturally increases until a voltage?controlled oscillator
(VCO) takes the lead, synchronizing the MOSFET turn?on in a
drain?source voltage valley. The frequency is thus reduced by
stepping into successive valleys until the number 4 is reached. Beyond
this point, the frequency is linearly decreased in valley?switching
mode until a minimum is hit. Valley lockout during the first four
drain?source valleys prevents erratic discrete jumps and provides
good efficiency in lighter load situations.
Features
? ±10 Current Regulation
? 560 V Startup Current Source
? No Frequency Clamp, 80 or 110 kHz Maximum Switching
Frequency Options
? Quasi?Resonant Operation with Valley Switching
Operation
? Fixed Peak Current & Deep Frequency Foldback @
Light Load Operation.
? External Constant Voltage Feedback Adjustment
? Cycle by Cycle Peak Current Limit
? Built?In Soft?Start
? Over & Under Output Voltage Protection
? Wide Operation VCC Range (up to 28 V)
? Low Start?up Current (2.5 A typ.) with NCP1361
? Clamped Gate?drive Output for MOSFET
? CS & Vs/ZCD pin Short and Open Protection
? Internal Temperature Shutdown
? Less than 30 mW No?Load Performance at High Line
with NCP1366 Version
? These are Pb?Free Devices
Typical Applications
? Low power ac?dc Adapters for Chargers
? Ac?dc USB chargers for Cell Phones, Tablets and Cameras
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào)：
NCP1366BABAYDR2G
- 制造商：
onsemi
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 包裝：
卷帶（TR）
- 輸出隔離：
隔離
- 內(nèi)部開關(guān)：
無
- 拓?fù)洌?/span>
反激
- 電壓 - 供電 (Vcc/Vdd)：
6.5V ~ 28V
- 故障保護(hù)：
限流，過壓，短路
- 工作溫度：
-40°C ~ 125°C（TJ）
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬），7 引線
- 供應(yīng)商器件封裝：
7-SOIC
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 7SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
23+ |
SOIC7 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
ON(安森美) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
onsemi(安森美) |
23+ |
SOP7 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
ON |
SOIC-7 |
893993 |
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(jià) | |||
ON(安森美) |
1932+ |
SOIC-7 |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
ON |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
ON/安森美 |
21+ |
SOIC-7 |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ON/安森美 |
23+ |
NA |
5061 |
原裝正品實(shí)單必成 |
詢價(jià) | ||
ON |
24+ |
SOIC-7 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ON/安森美 |
23+ |
SOIC-7 |
8080 |
正規(guī)渠道,只有原裝! |
詢價(jià) |
