LD7550-B controller equivalent, green-mode pwm controller.
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High-Voltage CMOS Process with Excellent ESD protection Very Low Startup Current (<20µA) Under Voltage Lockout (UVLO) Current Mode Control with Cyc.
Compared with LD7550, LD7550-B has different parameters or functions on the following characteristics --z
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The LD7550-B is a low cost, low startup current, current mode PWM controller with green-mode power-saving operation. The integrated functions such as the
Features
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High-Voltage CMOS Process with Excellent ESD protection Very Lo.
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