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TOP246PN

TOP246PN
型号:TOP246PN
品牌:POWER POWER
批号:16+
封装:DIP-7
原价:25
数量:45600
PDF电子文档:
订购电话:86755-83294757
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备注:原装进口 New and original
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                      由于客户采购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QQ:2850151585 发给我们,也可以拨打明佳达国内销售部电话: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,如您觉得售价稍高,请与我们说明并适当议价,感谢支持!

 
 
 
MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China.
 
 
 Description
TOPSwitch-GX uses the same proven topology as TOPSwitch, 
cost effectively integrating the high voltage power MOSFET, 
PWM control, fault protection and other control circuitry onto 
a single CMOS chip. Many new functions are integrated to 
reduce system cost and improve design flexibility, performance 
and energy efficiency.
Depending on package type, either 1 or 3 additional pins over 
the TOPSwitch standard DRAIN, SOURCE and CONTROL 
terminals allow the following functions: line sensing (OV/UV, 
line feed-forward/DCMAX reduction), accurate externally set 
current limit, remote ON/OFF, synchronization to an external 
lower frequency, and frequency selection (132 kHz/66 kHz).
All package types provide the following transparent features: 
Soft-start, 132 kHz switching frequency (automatically reduced 
at light load), frequency jittering for lower EMI, wider DCMAX, 
hysteretic thermal shutdown, and larger creepage packages. In 
addition, all critical parameters (i.e. current limit, frequency, 
PWM gain) have tighter temperature and absolute tolerances 
to simplify design and optimize system cost.
 
 
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 PAYMENTS:
We support the following payment methods:
 1. Paypal
 2. Western Union 
 3. Bank Wire (TT)
 4. MoneyGram
Shipping:
1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.
2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).
 
 
3. Regarding the declared value on the package for customs clearance, we are pleased to follow
 
 
 
your wishes, just feel free to inform us when ordering.
4. Any import fees or charges are the buyer's responsibility.
REFUNDS & RETURN:
We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.
 
 
You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)
 
 
 
Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email Sales@hkmjd.com or skype id mjdccm898 to us.  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 !
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