新聞中心

詮鼎集團力推AOS 針對3D TV 的方案及應用

 2012-06-06

萬有半導體股份有限公司(AOS),於西元2000年在美國加州成立總部,其卓越且完整的功率型金屬氧化層場效電晶體(Power MOSFET),提供所有資訊科技產業製造者生產更加品質、更具優勢成本與效率之產品。近幾年更提供專業DC-DC電源解決方案供客戶選擇使用,AOS的高性能Power IC, 主要應用於網路產品、筆記型電腦與桌上型電腦、電腦週邊、視頻/多媒體、高級消費性產品、汽車電子產品等等,介紹如下:

AOS DC/DC Products

AOS Power IC Solution for LED TV

1. Vcore Power Rail

Low Input Voltage (5V)

AOZ3021PI (3A)

High Input Voltage (12V)

AOZ1050PI (2A)

AOZ1051PI (3A)

AOZ1052PI (4A)

AOZ1053PI (5A)

AOZ1039DI (8A)

AOZ1233QI-01 (8A)

2. DDRx Power Rail

Low Input Voltage (5V)

AOZ3021PI (3A)

AOZ1280CI (1.2A)

High Input Voltage (12V)

AOZ1051PI (3A)

AOZ1280CI (1.2A)

3. 3.3V Power Rail

AOZ1280CI (1.2A)

4. 5V Power Rail

Low Input Voltage (12V)

AOZ1050PI (2A)

AOZ1051PI (3A)

AOZ1280CI (1.2A)

High Input Voltage (24V)

AOZ1240AI (2A)

AOZ1242AI (3A)

AOZ1284PI (4A)

                AOZ1280CI (1.2A)

 

AOZ3021PI  EZBuck™ 3A Synchronous Buck Regulator

Features

  • 4.5V to 7V operating input voltage range
  • Synchronous Buck: 56 mΩ internal high-side switch and 25 mΩ Internal low-side switch (at 4.5V)
  • Up to 95% efficiency
  • External soft start
  • Output voltage adjustable to 0.8V
  • 3A continuous output current
  • 500kHz PWM operation
  • Cycle-by-cycle current limit
  • Pre-bias start-up
  • Short-circuit protection
  • Thermal shutdown
  • Exposed pad SO-8 package 

AOZ121x /124x   EZBuck™ 2A~3A Simple Buck Regulator

Features

  • 4.5V to 27V input voltage range for AOZ121x
  • 4.5V to 32V input voltage range for AOZ124x
  • 70 mΩinternal NFET, efficiency: up to 95%
  • Internal soft start
  • Output voltage adjustable down to 0.8V
  • 2A/3A continuous output current
  • Fixed 370kHz PWM operation
  • Cycle-by-cycle current limit
  • Short-circuit protection
  • Thermal shutdown
  • SO8 or DFN package

AOZ1284PI  EZBuck™ 4A Simple Buck Regulator

Features

  • 3.0V to 36V operating input voltage range
  • 50mΩ internal NMOS
  • Efficiency up to 95%
  • Adjustable soft-start
  • Output voltage adjustable from 0.8V to 30V
  • 4Acontinuous output current
  • Adjustable switching frequency from 200kHz to 2MHz
  • Cycle-by-cycle current limit
  • Short-circuit protection
  • Over-voltage protection
  • Over-temperature protection
  • EPAD SO-8 package

 

想要進一步了解代理商資訊,請造訪詮鼎集團/振遠科技www.aitgroup.com.tw

想要瞭解更多的產品資訊,請進AOS網站http://www.aosmd.com

或以下代理商e-mail詢問。