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詮鼎力推uPI 力智電子電源管理IC for Mobility解決方案

 2015-03-11

力智電子uPI Semiconductor Corp.專注於先進類比(Analog)/混合訊號(Mix-Mode)積體電路之設計及行銷,

以電源管理產品奠定良好基礎與業界知名度,電源管理產品廣泛應用於個人電腦、網路通訊、平板電腦、行動裝置…
等不同領域消費性電子產品,並積極拓展功率放大器(Audio Amplifier)及光感應(Light Sensor), 移動裝置背光模組(WLED Drivers)等產品市場。

                                          

 

 

 

 

 

 

 

 

 

UPI 針對新一代平板電腦Power Solutions 提供完整解決方案.

 

High Efficiency PMIC with Dynamic Voltage Management

產品規格 :

The uP6638 includes 6 synchronous rectified buck converters, 15 linear regulators, and 1 battery Fuel gauge. With internal low RDS(ON) switches, the buck converters are capable of delivering various levels of output current over a wide input voltage range from 2.5V to 5.5V. Fixed 3MHz PWM operation allows possible smallest output ripple and external component size.

 

產品特性:

-   6 Synchronous Step-Down Converters                                       

  • BUCK1 : 0.4V to 1.1V, 3.5A                                                    
  • BUCK2 : 0.4V to 1.2V, 2.5A
  • BUCK3 : 0.8V to 1.2V, 2.2A
  • BUCK4 : 1.24V / 1.35V, 2A
  • BUCK5 : 0.4V to 1.1V, 5A
  • BUCK6 : 1.8V / 1.85V, 1A

-   15 Linear Regulators

  • LDO1 : 1.24V, 300mA
  • LDO2 : 1.24V, 50mA
  • LDO3 : 3.3V, 200mA
  • LDO4 : 3.0V, 1mA
  • LDO5 : VDDQ/2, 20mA
  • LDO6 : 1.2/1.5/1.8/2.85/3.0/3.3, 500mA
  • LDO7 : 1.2/1.5/1.8/2.85/3.0/3.3, 200mA
  • LDO8 : 1.2/1.5/1.8/2.85/3.0/3.3, 400mA
  • LDO9 : 1.2/1.5/1.8/2.85/3.0/3.3, 250mA
  • LDO10 : 1.2/1.5/1.8/2.85/3.0/3.3, 250mA
  • LDO11 : 1.2/1.5/1.8/2.85/3.0/3.3, 250mA
  • LDO12 : 1.2/1.5/1.8/2.85/3.0/3.3, 200mA
  • LDO13 : 1.2/1.5/1.8/2.85/3.0/3.3, 150mA
  • LDO14 : 1.2/1.5/1.8/2.85/3.0/3.3, 500mA
  • VDDQ_VTT: Capable of sinking/sourcing 165mA

-   Battery Fuel Gauge

  • Internal 131.072KHz OSC Clock Frequency
  • Coulomb Counter with 16bit ADC, +/- 250mV Input Voltage Range

-   High Speed I2C Interface up to 3.4MHz

-   Power Sequencing and Reset Controller

-   Space-Saving VQFN8x8-64L Package

 

 

 

產品應用:

-   Tablet

-  Mobile Phone

 

 

 

 

 

想要進一步瞭解代理商及其他產品資訊,請造訪詮鼎集團/振遠科技www.aitgroup.com.tw

想要進一步瞭解更多UPI資訊,請進入其網站www.upi-semi.com/

或以下代理商e-mail詢問。