G5178 pwm equivalent, digital pwm.
while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost.
The G5178 removes the need for secondary feedback circ.
The G5178 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies. The device together with an external active device (depletion mode NFET or NPN BJT) provides a .
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