HT7179 Datasheet - ChipSourceTek

HT7179 15A Boost Converter

The HT7179 is a high-power density, asynchronous boost converter with a 20mΩ power switch to provide a high efficiency and small size solution in portable systems. The HT7179 has wide input voltage range from 2.7 V to 25 V to support applications with single cell, two cell Lithium batteries and 12V.

HT7179 Features

* Input voltage range: 2.7V to 25V Output voltage range: up to 26.8V Internal Fixed PWM frequency: 350kHz Programmable switch peak current limit: up to ：2.7V-25V ：26.8V ：350kHz 15A ：15A High Efficiency 95% (PVIN = 12V, VOUT=25V, IOUT =2A) 94% (PVIN = 12V, VOUT=25V, IOUT =4.5A) 93% (PVIN = 7.2V,

HT7179-ChipSourceTek.pdf