BL8531 Overview
BL8531 High Efficiency Low Noise PFM Step-up DC/DC Converter.
BL8531 Key Features
- Deliver 200mA at 3.3V Output voltage with 1.8V input Voltage
- Low start-up voltage (when the output current is 1mA)-----------------------------0.8V
- Output voltage can be adjusted from 2.5V～ 6.0V (In 0.1V step)
- Output voltage accuracy ---------------2％
- Low temperature-drift coefficient of the
- Only three external ponents are
- High power conversion efficiency-----85％
- Low quiescent current drawn from power source-------------------------------------<5.5uA
