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NCP1382DR2G集成电路(IC)ACDC转换器离线开关规格书PDF中文资料
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厂商型号 |
NCP1382DR2G |
参数属性 | NCP1382DR2G 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SWITCH FLYBACK 14SOIC |
功能描述 | Low-Standby High Performance PWM Controller |
文件大小 |
868.94 Kbytes |
页面数量 |
27 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-24 22:51:00 |
NCP1382DR2G规格书详情
Housed in a SO--14 package, the NCP1381/82 includes everything
needed to build rugged and efficient Quasi--Resonant (QR) Switching
Power Supplies. When powered by a front--end Power Factor
Correction circuitry, the NCP1381/82 automatically disconnects the
PFC controller in low output loading conditions (with an adjustable
level), thus improving the standby power. This is particularly well
suited for medium to high power offline applications, e.g. notebook
adapters.When the current setpoint falls below a given value, e.g. the
output power demand diminishes, the IC automatically enters the
so--called skip cycle mode and provides excellent efficiency at light
loads. Because this occurs at an adjustable low peak current together
with a proprietary Soft--Skipt technique, no acoustic noise takes
place. Skip cycle also offers the ability to easily select the maximum
switching frequency at which foldback and standby take place.
The NCP1381/82 also features several efficient protection options
like a) a short--circuit / overload detection independent of the auxiliary
voltage b) an auto--recovery brown--out detection and c) an input to
externally latch the circuit in case of Overvoltage Protection or Over
Temperature Protection.
Features
Current--Mode Quasi--Resonant Operation
Adjustable Line Over Power Protection
Extremely Low Startup Current of 15 mAMaximum
Soft--Skip Cycle Capability at Adjustable Peak Currents
Plateau Sensing Overvoltage
Brown--Out Protection
Maximum tON Limitation
Overpower Protection by current Sense Offset
Internal 5 ms Soft--Start Management
Short--Circuit Protection Independent from Auxiliary Level
External Latch Input Pin for an OTP Signal
Go--To--Standby Signal for the PFC Front Stage
True Frequency (tON + tOFF) Clamp Circuit
Low and Noiseless, No--Load Standby Power
Internal Leading Edge Blanking
+500 mA / --800 mA Peak Current Drive Capability
5 V / 10 mA Reference Voltage
These are Pb--Free Devices
Typical Applications
High Power AC/DC Adapters for Notebooks, etc
Offline Battery Chargers
Set--Top Boxes Power Supplies, TV, Monitors, etc
NCP1382DR2G属于集成电路(IC) > AC DC 转换器,离线开关。安森美半导体公司制造生产的NCP1382DR2GAC DC 转换器,离线开关该系列是元器件级控制产品,用于构建将交流市电转换为直流电(通常电压大幅降低)的设备。集成和未集成系统主要开关元件的器件均包括在内。由于高输入输出电压比,以及此类系统中通常需要隔离,这些器件通常与外部变压器配合使用。尽管通常使用定制变压器来实现此用途,但也有许多专门用于此用途的库存产品,请参见“开关转换器,SMPS 变压器”标题。
产品属性
- 产品编号:
NCP1382DR2G
- 制造商:
onsemi
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
管件
- 输出隔离:
隔离
- 内部开关:
无
- 拓扑:
反激
- 电压 - 供电 (Vcc/Vdd):
10V ~ 20V
- 故障保护:
过载,超温,过压,短路
- 工作温度:
0°C ~ 125°C(TJ)
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
14-SOIC
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SWITCH FLYBACK 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
23+ |
SO-8 |
20000 |
全新原装假一赔十 |
询价 | ||
ON |
2020+ |
SOP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ON/安森美 |
2022+ |
5560 |
原厂原装,假一罚十 |
询价 | |||
PTIF |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ON |
21+ |
NA |
3000 |
进口原装 假一罚十 现货 |
询价 | ||
ON |
1738+ |
SOP16 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
ON(安森美) |
23+ |
NA |
8000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
ON/ON Semiconductor/安森美/安 |
21+ |
SOP14 |
42520 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ON |
SOP14 |
49990 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |