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NCP1380DDR2G集成電路（IC）的ACDC轉(zhuǎn)換器離線開關規(guī)格書PDF中文資料
| 廠商型號 |
NCP1380DDR2G |
| 參數(shù)屬性 | NCP1380DDR2G 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的ACDC轉(zhuǎn)換器離線開關；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 8SOIC |
| 功能描述 | Quasi-Resonant Current-Mode Controller for High-Power Universal Off-Line Supplies |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
424.83 Kbytes |
| 頁面數(shù)量 |
28 頁 |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡稱 |
ONSEMI【安森美半導體】 |
| 中文名稱 | 安森美半導體公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-4-25 14:06:00 |
| 人工找貨 | NCP1380DDR2G價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
NCP1380DDR2G規(guī)格書詳情
NCP1380DDR2G屬于集成電路（IC）的ACDC轉(zhuǎn)換器離線開關。由安森美半導體公司制造生產(chǎn)的NCP1380DDR2GAC DC 轉(zhuǎn)換器，離線開關該系列是元器件級控制產(chǎn)品，用于構建將交流市電轉(zhuǎn)換為直流電（通常電壓大幅降低）的設備。集成和未集成系統(tǒng)主要開關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現(xiàn)此用途，但也有許多專門用于此用途的庫存產(chǎn)品，請參見“開關轉(zhuǎn)換器，SMPS 變壓器”標題。
The NCP1380 hosts a high?performance circuitry aimed to
powering quasi?resonant converters. Capitalizing on a proprietary
valley?lockout system, the controller shifts gears and reduces the
switching frequency as the power loading becomes lighter. This
results in a stable operation despite switching events always occurring
in the drain?source valley. This system works down to the 4th valley
and toggles to a variable frequency mode beyond, ensuring an
excellent standby power performance.
To improve the safety in overload situations, the controller includes
an Over Power Protection (OPP) circuit which clamps the delivered
power at high?line. Safety?wise, a fixed internal timer relies on the
feedback voltage to detect a fault. Once the timer elapses, the
controller stops and stays latched for option A and C or enters
auto?recovery mode for option B and D.
Particularly well suited for adapter applications, the controller
features a pin to implement either a combined overvoltage /
overtemperature protection (Version A and B) or a combined
brown?out/overvoltage protection (Version C and D).
Features
? Quasi?Resonant Peak Current?Mode Control Operation
? Valley Switching Operation with Valley?Lockout for Noise?Immune
Operation
? Frequency Foldback at Light Load to Improve the Light Load
Efficiency
? Adjustable Over Power Protection
? Auto?Recovery or Latched Internal Output Short?Circuit Protection
? Fixed Internal 80 ms Timer for Short?Circuit Protection
? Combined Overvoltage and Overtemperature Protection (A and B
Versions)
? Combined Overvoltage Protection and Brown?Out (C and D
Versions)
? +500 mA/?800 mA Peak Current Source/Sink Capability
? Internal Temperature Shutdown
? Direct Optocoupler Connection
? Extended VCC Range Operation Up to 28 V
? Extremely Low No?Load Standby Power
? SO?8 Package
? These Devices are Pb?Free and are RoHS Compliant
Typical Applications
? High Power ac?dc Converters for TVs, Set?Top Boxes etc.
? Offline Adapters for Notebooks
產(chǎn)品屬性
更多- 產(chǎn)品編號：
NCP1380DDR2G
- 制造商：
onsemi
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 輸出隔離：
隔離
- 內(nèi)部開關：
無
- 拓撲：
反激
- 電壓 - 供電 (Vcc/Vdd)：
9V ~ 28V
- 故障保護：
限流，超溫，過壓，短路
- 工作溫度：
-40°C ~ 150°C（TJ）
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應商器件封裝：
8-SOIC
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 8SOIC
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON 優(yōu)勢推薦 |
20+ |
SOP8 |
37500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ON |
24+ |
8SOIC |
5707 |
原裝現(xiàn)貨 |
詢價 | ||
ON |
2406+ |
SOP-8 |
3668 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
ON(安森美) |
24+ |
SOIC-8 |
8682 |
只做原裝現(xiàn)貨假一罰十!價格最低!只賣原裝現(xiàn)貨 |
詢價 | ||
ON/安森美 |
21+ |
SOP8 |
30000 |
優(yōu)勢供應 實單必成 可開增值稅13點 |
詢價 | ||
ON現(xiàn)貨 |
2022+ |
8-SOIC |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應商 |
詢價 | ||
ON/安森美 |
6000 |
詢價 | |||||
ON |
21+ |
DNA |
35907 |
公司現(xiàn)貨,有掛就有貨。 |
詢價 | ||
ON |
2023+ |
SOP8 |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
詢價 | ||
onsemi(安森美) |
2025+ |
SOIC-8 |
55740 |
詢價 |
