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[2008-6-17]
"Mobie Handsets Display 2008 China"...
[2008-3-14]
Attended the IIC-China Conference & Exhi...
[2007-1-7]
PT1301-IC design registration certificat...
[2007-1-7]
PT4102-IC design registration certificat...
China Resources Powtech ( Shanghai) Co., Ltd. £¬ established in 2004, is a fabless IC design house specializing in analog and mixed signal ICs with primary focus on power management and LED driving products. The corporate goal is to provide high quality, cost-effective products and services for customers.More
   
 
  PT5306
The PT5306 is a single supply, high efficiency 2.5W class D audio amplifier.
  PT4107
The PT4107 is a PWM high-efficiency LED driver control IC.
  PT4110
The PT4110 is a high efficiency step-up DC/DC converter designed for driving multiple strings of up to six series-connected white LED from a single cell Lithium Ion battery.
  PT4115
The PT4115 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage.
 
 
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