每款產品均採用節省空間的7x7mm QFN56進行封裝。使用時需要2.7 V - 5.5 V的電源,工作環境溫度範圍為-40°C - +85°C。AS3710/11電源管理晶片已開始供貨。為縮短開發時間,包含軟體功能的示範板也已提供,可控制暫存器並配置啟動序列。作者: tk02561 時間: 2011-11-14 04:19 PM
招聘公司:a power IC design company
招聘岗位:PMIC RD Manager
工作地点:Shanghai
岗位描述:
The successful candidate will be involved in research, definition, design, simulation, layout supervision, characterization and release to production of high-performance state of the art integrated circuits in the following areas: Power Management – Mobile DC/DC , Boost, buck, LDO, linear charger., … Audio Amplifiers – Class D, AB, … Interface Circuits –SPI, I2C, USB, GPIO, … Power management applications including: Display product of Mobile applications such as Handset, DSC,Charger, Flash LED Driver and so on.
职位要求:
Requirements: MSEE/BSEE degree with 5+ years of experience in analog or mixed-signal IC development Hands-on design experience with PMIC in mobile display Multi-national company background is a plus Must understand placement and layout issues with respect to PMIC作者: ranica 時間: 2011-11-21 03:50 PM
招聘公司:A us company
招聘岗位:Senior IC Design Engineer
工作地点:Shanghai
岗位描述:
Position Summary: Responsible for designing switching power supply control ICs for LED, offline application. Work with a team of analog power IC designers to design the high performance power management products. Work closely with applications to ensure commercial success of the developed products.
职位要求:
Position Requirements: · BSEE/MSEE with +5 year or equivalent industrial experience · A solid understanding of power management IC's including buck, boost, flyback regulators, PWM/PFM control schemes, and energy efficiency · A solid understanding of analog IC building blocks, including bandgap, opamp, comparator · A solid understanding of semiconductor physics and devices · Working experience with SPICE and various CAD tools · Supervising layout, verification guidance and debugging · Experience one or more of the following areas is preferred - Power ICs - High voltage analog design - AC-DC controllers, flyback primary side regulator, PFC作者: amatom 時間: 2011-12-12 04:05 PM 標題: 德州儀器推出具備整合電感之最高密度 6 A 電源模組 最新同步整合型電源解決方案提供高功率密度及高效能 完美結合低雜訊與優異散熱功能
[attach]14995[/attach]
TPS84610 支援 2.95 V 至 6 V 輸入電壓,可生成 0.8 V 低輸出,開關頻率調節範圍在自500 kHz 至 2 MHz 。9 mm x 11 mm x 2.8 mm的低雜訊模組,符合 EN55022 Class B 電磁輻射 (electromagnetic emissions) 標準,支援對雜訊高度敏感的應用,例如寬頻通訊設備。作者: amatom 時間: 2011-12-12 04:06 PM
TPS84610 的主要特性與優勢
• 6 A 下最高功率密度:150 mm2解決方案尺寸,提供 750 W/inch3 的功率密度;
• 容易設計:只需 3 顆外部元件;
• 高效能:與同類解決方案相比,滿載效率提升 9%,散熱功能提升 40%。
TI 電源模組產品陣營持續擴張
除 TPS84610 外,TI 同時推出四款整合電感的電源模組,包括接腳相容的 2 A TPS84210 與 4 A TPS84410,支援 2.95 V 至 6 V 的輸入電壓。3 A TPS84320 與 6 A TPS84621 模組,支援 4.5 V 至 14.5 V 的輸入電壓,與低至 0.6 V 的輸出電壓。
供貨與價格
TPS84610採用 9 mm x 1 mm x 2.8 mm QFN 封裝, 現已開始量產供貨,可透過 TI 及其授權通路訂購。每千顆單位建議零售價為 6.5 美元作者: tk02561 時間: 2011-12-30 09:45 AM 標題: 昱陞微節電型電磁閥IC 省電高達9成 2012年出貨量上看數百萬顆,未來幾年更有爆發性成長潛力。