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NCP1230P133 PDF预览

NCP1230P133

更新时间： 2024-11-29 04:37:59
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
21页 261K
描述
Low−Standby Power High Performance PWM Controller

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中文翻译

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NCP1230P133 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：DIP包装说明：PLASTIC, DIP-7
针数：7Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.15Is Samacsys：N
其他特性：PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：CURRENT-MODE控制技术：PULSE WIDTH MODULATION
最小输入电压：8.4 V标称输入电压：13 V
JESD-30 代码：R-PDIP-T7JESD-609代码：e0
长度：9.78 mm功能数量：1
端子数量：7最高工作温度：125 °C
最低工作温度：-40 °C最大输出电流：0.5 A
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP7/8,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：240
认证状态：Not Qualified座面最大高度：4.45 mm
子类别：Switching Regulator or Controllers表面贴装：NO
切换器配置：SINGLE最大切换频率：146 kHz
温度等级：AUTOMOTIVE端子面层：Tin/Lead (Sn/Pb)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.62 mmBase Number Matches：1

NCP1230P133 数据手册

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NCP1230  
Low−Standby Power High  
Performance PWM  
Controller  
The NCP1230 represents a major leap towards achieving low  
standby power in medium−to−high power Switched−Mode Power  
Supplies such as notebook adapters, off−line battery chargers and  
consumer electronics equipment. Housed in a compact 8−pin package  
(SOIC−8, SOIC−7, or PDIP−7), the NCP1230 contains all needed  
control functionality to build a rugged and efficient power supply. The  
NCP1230 is a current mode controller with internal ramp  
compensation. Among the unique features offered by the NCP1230 is  
an event management scheme that can disable the front−end PFC  
circuit during standby, thus reducing the no load power consumption.  
The NCP1230 itself goes into cycle skipping at light loads while  
limiting peak current (to 25% of nominal peak) so that no acoustic  
noise is generated. The NCP1230 has a high−voltage startup circuit  
that eliminates external components and reduces power consumption.  
The NCP1230 also features an internal latching function that can be  
used for OVP protection. This latch is triggered by pulling the CS pin  
http://onsemi.com  
MARKING  
DIAGRAM  
8
SOIC−8 VHVIC  
D SUFFIX  
CASE 751  
230Dy  
ALYWy  
G
8
1
1
8
1
SOIC−7  
D1 SUFFIX  
CASE 751U  
8
30D16  
ALYWG  
G
1
above 3.0 V and can only be reset by pulling V to ground. True  
CC  
overload protection, internal 2.5 ms soft−start, internal leading edge  
blanking, internal frequency dithering for low EMI are some of the  
other important features offered by the NCP1230.  
1230Pxxx  
AWL  
YYWWG  
PDIP−7 VHVIC  
P SUFFIX  
CASE 626B  
Features  
8
1
• Current−Mode Operation with Internal Ramp Compensation  
• Internal High−Voltage Startup Current Source for Loss−Less Startup  
• Extremely Low No−Load Standby Power  
• Skip−Cycle Capability at Low Peak Currents  
• Direct Connection to PFC Controller for Improved No−Load Standby  
Power  
1
xxx  
y
y
A
L
= Device Code: 65, 100, 133  
= Device Code: 6, 1, 1  
= Device Code: 5, 0, 3  
= Assembly Location  
= Wafer Lot  
Y, YY  
= Year  
• Internal 2.5 ms Soft−Start  
• Internal Leading Edge Blanking  
W, WW = Work Week  
G
= Pb−Free Package  
= Pb−Free Package  
G
• Latched Primary Overcurrent and Overvoltage Protection  
• Short−Circuit Protection Independent of Auxiliary Level  
• Internal Frequency Jittering for Improved EMI Signature  
• +500 mA/−800 mA Peak Current Drive Capability  
• Available in Three Frequency Options: 65 kHz, 100 kHz, and 133 kHz  
• Direct Optocoupler Connection  
(Note: Microdot may be in either location)  
PIN CONNECTIONS  
1
8
PFC Vcc  
FB  
HV  
• SPICE Models Available for TRANsient and AC Analysis  
• Pb−Free Packages are Available  
CS  
GND  
V
CC  
DRV  
Typical Applications  
• High Power AC−DC Adapters for Notebooks, etc.  
• Offline Battery Chargers  
• Set−Top Boxes Power Supplies, TV, Monitors, etc.  
ORDERING INFORMATION  
See detailed ordering and shipping information in the ordering  
information section on page 4 of this data sheet.  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
November, 2006 − Rev. 8  
NCP1230/D  
1234567...21

中文翻译

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NCP1230P133 替代型号

型号 品牌 替代类型 描述 数据表
NCP1230P133G ONSEMI

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