HT7991 2.5A Peak Current, 1MHz Asynchronous Step-u.
Holtek Semiconductor
HT7991 - 1MHz Asynchronous Step-up PWM Converter
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 .