z z z z z z z z z z z Operate from 5V to 12V Voltage Supply 0.6V VREF with 1.5% Accuracy Voltage Mode PWM Control 200kHz or 300kHz Fixed Frequency Oscillator 0% to 80% Du.

z z z Notebook & Netbook Graphic Cards & MB Low Voltage Logic Supplies Ordering Information Part Number EM5303QP EM5303.

EM5303/A is a synchronous rectified PWM controller operating with 5V or 12V supply voltage. This device operates at 200/300 kHz and provides an optimal level of integration to reduce size and cost of the power supply. This part includes internal soft.

EM5303

EM5301

EM5301F

EM5301G

EM5302

EM5302A

EM5305

EM53T

EM500X

EM5045

EM5049

EM5102

EM5102AQP

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