深圳市科瑞芯电子有限公司

ETA钰泰 ETA1189F3W FCQFN3x3-20 高效的同步升压
11A Input, 9V/3.5A Output Synchronous Boost with True-Shutoff
The ETA1189 is a high-efficiency, synchronous boost from a wide range input voltage to a wide range programmable output voltage. With integrated high power MOSFETs, it can deliver up to 9V/3.5A output.

Features
Wide Input Voltage Range, 3.1V to 9.5V
Wide Output Voltage Range, 3.6V to 12.6V
True Shutoff with 20mΩ n-Chanel Pass Device
Up to 95% High Efficiency
High Efficiency at Light Load
Programmable Current Limit, Output Voltage by External Resistor or Through I2C
Accurate Output Current with CC Loop Regulation
Up to 13A Cycle by Cycle Current Limit
Small Footprint: FCQFN3x3-20 package
RoHS Compliant

Applications
Quick Charge Mobile Power
Bluetooth Speaker Supply
Thunderbolt Interface

Electronic Cigarette