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HT7991

1MHz Asynchronous Step-up PWM Converter

Description

HT7991 2.5A Peak Current, 1MHz Asynchronous Step-up PWM Converter Features • Input Voltage from 2.6V to 5.5V • Adjustable Output Voltage Up to 12V • Internal 0.2Ω Low Power Switch • Fixed PWM Switching Frequency: 1MHz • Precision Feedback Reference Voltage: 0.6V (±2%) • Ultra Low Shutdown Current: 0.1μA • Embedded Loop Frequency Compensation • Progr...

Holtek Semiconductor

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