STOD13BSTPUR Description

STOD13BSTPUR is a type of dual dc-dc converter optimized for amoled display panels. It is particularly suitable for battery-operated products due to integration with a step-up and an inverN/Ang dc-dc converter. It can ensure minimal value and size of external components due to high frequency. It is able to provide a suite of protection functions, including controlled inrush current limit, thermal shutdown, and short-circuit protection. The current consumption can be reduced to less than 1 μa because the device can be turned off by the enable pin.

STOD13BSTPUR Features

Operating input voltage range from 2.5 v to 4.5 v

Synchronous rectification for both dc-dc converters

Minimum 250 ma output current

4.6 v fixed posiN/Ave output voltage

Programmable negaN/Ave voltage by swire from -2.4 v to -6.4 v at 100 mv steps

Typical efficiency: 85%

STOD13BSTPUR Applications

acN/Ave matrix amoled power supply in portable devices

Cellular phones

Camcorders and digital sN/All cameras