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WT75180, WT7518D, WT7520

WT75180, WT7518D, WT7520 Selling Leads, Datasheet

MFG:WELTREND  Package Cooled:sop-8  D/C:08+

WT75180, WT7518D, WT7520 Picture

WT75180, WT7518D, WT7520 Datasheet download

Five Points

Part Number: WT75180

 

MFG: WELTREND

Package Cooled: sop-8

D/C: 08+

 

 

 
 
 
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WT75180 Suppliers

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  • WT75180

  • Pack: DIP8 Qty: 1400 Note: own stock in hand  Adddate: 2016-12-04
  • Inquire Now
  • PANSON ELECTRONICS(HK)CO.,LTD   China
    Contact: Mr.arno30@126.com  
    Tel: 86-755-82880558
    Fax: 86-755-82880558
    (11994)
  • WT7010

  • Vendor: weltrend Pack: SOP D/C: 10+& Qty: 100 Note: Hot!Hot!!!!ORIGINAL.Skype:teven009  Adddate: 2016-12-04
  • Inquire Now
  • eastech electronics limited   China
    Contact: Mr.Teven   MSN:sales002@eastech.cc
    Tel: 86-755-82772775
    Fax: 86-755-82772776
    (8398)
  • WT7010

  • Vendor: WTI Pack: SOP D/C: 05+& Qty: 9000  Adddate: 2016-12-04
  • Inquire Now
  • KIN DE ELECTRONICS LIMITED   China
    Contact: Mr.Dave Ou  
    Tel: 86-755-82508006
    Fax: 86-755-83533535
    (11224)
  • WT7010

  • Vendor: WT Pack: SOP8 D/C: 05+& Qty: 15900 Note: NEW  Adddate: 2016-12-04
  • Inquire Now
  • Mega Source Elec Ltd   Hong
    Contact: Ms.Tara   MSN:mega@megasourceel.com
    Tel: 86-755-83690382
    Fax: 86-755-61624458
    (11938)

About WT7012

PDF/DataSheet Download

Datasheet: WT7012

File Size: 71589 KB

Manufacturer: ETC [ETC]

Download : Click here to Download

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WT7518D Suppliers

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  • WT7518D

  • D/C: 2012+& Qty: 5873  Adddate: 2016-12-04
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  • Hgme Electronics co.,ltd   China
    Contact: Ms.Shine   MSN:evershine29@hotmail.com
    Tel: +86-0755-27895780
    Fax: +86-0755-27895788
    (7510)
  • WT7518D

  • Vendor: WEL Pack: DIP8 D/C: 824& Qty: 500 Note: NEW  Adddate: 2016-12-04
  • Inquire Now
  • Mega Source Elec Ltd   Hong
    Contact: Ms.Tara   MSN:mega@megasourceel.com
    Tel: 86-755-83690382
    Fax: 86-755-61624458
    (11938)
  • WT7518D

  • Vendor: Welwyn Pack: NEW AND ORIGINAL D/C: 2010+& Qty: 200 Note: Stock & New  Adddate: 2016-12-04
  • Inquire Now
  • Converge Technology Co.,Ltd   United
    Contact: Ms.Anne   MSN:os_industrial@hotmail.com
    Tel: 44-(0)20-35191096
    Fax: 44-20-35191096
    (3462)
  • WT7518D-NG080WT-0B

  • Vendor: WELTREND Pack: DIP8 D/C: 10+& Qty: 25687 Note: NEW  Adddate: 2016-12-04
  • Inquire Now
  • Mega Source Elec Ltd   Hong
    Contact: Ms.Tara   MSN:mega@megasourceel.com
    Tel: 86-755-83690382
    Fax: 86-755-61624458
    (11938)
  • WT7518D-NN080WT-0B

  • Vendor: WELTREND Pack: DIP8 D/C: 10+& Qty: 66600 Note: NEW  Adddate: 2016-12-04
  • Inquire Now
  • Mega Source Elec Ltd   Hong
    Contact: Ms.Tara   MSN:mega@megasourceel.com
    Tel: 86-755-83690382
    Fax: 86-755-61624458
    (11938)

About WT7012

PDF/DataSheet Download

Datasheet: WT7012

File Size: 71589 KB

Manufacturer: ETC [ETC]

Download : Click here to Download

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WT7520 Suppliers

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  • WT7520

  • Vendor: WELTREND Pack: DIP-16 D/C: 2011+& Qty: 11,000 Note: New & Original in stock  Adddate: 2016-12-04
  • Inquire Now
  • BST INT'L ELECTRONIC(HK) CO., LIMITED   Hong
    Contact: Ms. Tina   MSN:tina-bst@live.cn
    Tel: 00-852-30705312
    Fax: 00-852-30691955
    (6897)
  • WT7520

  • Vendor: weltrend Pack: DIP D/C: 10+& Qty: 5600 Note:   Adddate: 2016-12-04
  • Inquire Now
  • ShenZhen HaoHai Electronic Firms   China
    Contact: Ms.yanzhen   MSN:nakexun@live.cn
    Tel: 86-0755-61348116
    Fax: 86-0755-61348117
    (14)

About WT7520

PDF/DataSheet Download

Datasheet: WT7520

File Size: 400912 KB

Manufacturer: Weltrend

Download : Click here to Download

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WT7520 General Description

The WT7520 is a pulsewidth modulation (PWM) control circuit with complete protection circuits for used in the SMPS (Switched Mode Power Supply). It contains various functions, which are Over Voltage Protection, Under Voltage Protection, Power Good Output (PGO), Remote On/Off control and etc. It can minimize external components of switching power supply systems in personal computer.

Over Voltage Protection (OVP) monitors 3.3V, 5V, 12V and PT input voltage level. Under Voltage Protection (UVP) monitors 3.3V, 5V and 12V input voltage level. Power Good Output monitors the voltage level of power supply.

WT7520 Features

` Complete PWM Control and Protection Circuitry
` Over Voltage Protection for 3.3V / 5V / 12V / PT
` Under Voltage Protection for 3.3V / 5V / 12V
` 280ms PG Time Delay
` Power Good Output is Open Drain Output
` PWM Control Output are Open Drain Output
` 280 mS Time Delay for UVP
` Remote ON/OFF function Debounce Time
` Soft-Start function built-in
` 16Pin Dual Inline Package

WT7520 Connection Diagram

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