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STRW6750F

STRW6750F
型号:STRW6750F
品牌:SANKEN SANKEN
批号:13+RoHS
封装:ZIP
原价:12
数量:68789
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备注:全新原装正品现货(New and original in stock)
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详细描述

 STR-W6700 Series Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency and Low Noise in Full Load Range  - Sanken electric 

 
 
Features 
Multi-Mode Control 
The operation mode switching with three steps according to load conditions achieves the 
optimal high efficiency and low noise power supply systems across the full load range. 
(The confirmation of product number is necessary because some functions are different 
in each product.) 
In Standby (Under Standby Load Conditions): 
-UVLO Intermittent Oscillation by lowering output voltage --- Switched by Standby Signal, or 
-Auto Burst-Oscillation --- Switched Automatically 
Under Low to Middle Load Conditions: Bottom-Skip Quasi-Resonant Operation (Bottom-Skip QR) 
Under Middle to Rating (or Heavy) Load Conditions: Quasi-Resonant Operation (QR) 
Current-Mode Control 
Built-in PWM Oscillator 
The PWM operates with the minimum frequency of around 22 kHz, until the quasi-resonant signal becomes 
valid, reduces the stress on components at startup and load-shorted. 
Soft-Start Function 
Step-Drive Function, reducing switching noise 
Built-in Maximum ON Time Limitation Circuit 
The function limits the maximum ON time of power MOSFET, during the transitions at low input voltage, 
power ON/OFF. 
Input Compensation at Overcurrent 
The function reduces the distortion of overcurrent operation point to AC input voltage change by adding three 
components. 
Built-in Avalanche Energy Guaranteed High-Voltage Power MOSFET 
Various Protections 
 Overcurrent Protection (OCP) -------------------------------- Pulse-by-Pulse 
 Overload Protection (OLP)-------------------------------------- Latch Shutdown 
 Overvoltage Protection (OVP) -------------------------------- Latch Shutdown
 
 
 
 
**注意 & Noted:
Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
由于批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服发给我们,也可致电明佳达国内销售部:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价偏高,请与我们说明并适当议价;感谢支持!
 
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