Datasheet > NCP1910B65DWR2G

NCP1910B65DWR2G

更新时间： 2024-11-08 01:23:31

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管
页数	文件大小	规格书
37页	396K
描述
High Performance Combo Controller for ATX Power

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

NCP1910B65DWR2G 技术参数

是否无铅：	不含铅	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP, SOP23/24,.4
针数：	24	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	10 weeks	风险等级：	1.49
模拟集成电路 - 其他类型：	POWER FACTOR CONTROLLER	控制模式：	CURRENT-MODE
最大输入电压：	20 V	最小输入电压：	10 V
标称输入电压：	12 V	JESD-30 代码：	R-PDSO-G23
JESD-609代码：	e3	长度：	15.4 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	23	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP23/24,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	12 V
认证状态：	Not Qualified	座面最大高度：	2.65 mm
子类别：	Switching Regulator or Controllers	最大供电电流 (Isup)：	8.6 mA
标称供电电压 (Vsup)：	12 V	表面贴装：	YES
切换器配置：	BOOST	最大切换频率：	575 kHz
温度等级：	AUTOMOTIVE	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.5 mm	Base Number Matches：	1

NCP1910B65DWR2G 数据手册

NCP1910

High Performance Combo

Controller for ATX Power

Supplies

Housed in a SO−24WB package, the NCP1910 combines a

state−of−the−art circuitry aimed to powering next generation of ATX

or flat TVs converters. With a 65 kHz Continuous Conduction Mode

Power Factor Controller and a LLC controller hosting a high−voltage

driver, the NCP1910 is ready to power 85+ types of offline power

supplies. To satisfy stringent efficiency considerations, the PFC circuit

implements an adjustable frequency fold back to reduce switching

losses as the load is going light. To cope with all the signal sequencing

required by the ATX and flat TVs specifications, the controller

includes several dedicated pins enabling handshake between the

secondary and the primary sides. These signals include a power−good

line but also a control pin which turns the controller on and off via an

opto coupler. Safety−wise, a second OVP input offers the necessary

redundancy in case the main feedback network would drift away.

Finally, a fast fault input immediately reacts in presence of an over

current condition by triggering an auto−recovery soft−start sequence.

http://onsemi.com

SO−24WB Less Pin 21

DW SUFFIX

CASE 752AB

MARKING DIAGRAM

NCP1910XXX

AWLYYWWG

XXXXX = Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

Features

• Fixed−Frequency 65 kHz CCM Power Factor Controller

• Average Current−Mode Control for Low Line Distortion

• Dynamic Response Enhancer Reduces Bulk Undershoot

• Independent Over Voltage Protection Sensing Pin with Latch−off

Capability

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 36 of this data sheet.

• Adjustable Frequency Fold Back Improves Light Load Efficiency

• Adjustable Line Brown−out Protection with 50 ms

Delay to Help Meeting Hold−up Time Specifications

• Programmable Over current Threshold Leads to an

Optimized Sensing Resistor

• on/off Control Pin for Secondary−Based Remote

Control

• On−Board 5 V Reference Voltage for Precise

Thresholds/Hysteresis Adjustments

• Power Good Output Management Signal

•

1 A peak Current Drive Capability

• LLC Controller Operates from 25 kHz to 500 kHz

• On Board 600 V High−Voltage Drivers

• 1 A/0.5 A Sink/Source Capability

• A Version with Dual Ground Pinout (No Skip),

B Version with Single Ground and Skip Operation for

the LLC Controller

• 20 V Operation

• These are Pb−Free Devices

• Minimum Frequency Precision Down to 3% Over

Temperature Range

• Internally Fixed Dead−Time Value of 300 ns

Typical Applications

• Adjustable Soft−Start Sequence

• Multi Output ATX Power Supplies (A version)

• Flat TVs Power Supplies (B version)

• Fast Fault Input with Soft−Start Trigger for Immediate

Auto−Recovery Protection

Publication Order Number:

December, 2012 − Rev. 1

NCP1910/D

12 3 4 5 6 7...37

中文翻译

下载PDF

与NCP1910B65DWR2G相关器件

型号	品牌	获取价格	描述	数据表
NCP1927	ONSEMI	获取价格	Combination Power Factor Correction Controller and Flyback Controller for Flat
NCP1927DR2G	ONSEMI	获取价格	PFC and Flyback Controller for Flat Panel TVs
NCP1937	ONSEMI	获取价格	Combination Power Factor Correction and Quasi- Resonant Flyback Controllers for Adapters
NCP1937_15	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
NCP1937A1DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi- Resonant Flyback Controllers for Adapters
NCP1937A2DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
NCP1937A3DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
NCP1937B1DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
NCP1937B2DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters
NCP1937B3DR2G	ONSEMI	获取价格	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers for Adapters

与NCP1910B65DWR2G相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

19
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

16
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

39
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

37

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP1910B65DWR2G

NCP1910B65DWR2G 技术参数

NCP1910B65DWR2G 数据手册

与NCP1910B65DWR2G相关器件

与NCP1910B65DWR2G相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NCP1910B65DWR2G

NCP1910B65DWR2G 技术参数

NCP1910B65DWR2G 数据手册

与NCP1910B65DWR2G相关器件

与NCP1910B65DWR2G相关文章

您还可以找

您在本页遇到什么问题？