Description
The STOD03AS is a dual DC-DC converter with short-circuit protection for AMOLED display panels. It integrates a step-up and an inverting DC-DC converter making it particularly suitable for battery operated products, in which the major concern is overall system efficiency. It works in pulse skipping mode during light load conditions and PWM-MODE at 1.5 MHz frequency for medium/high load conditions. 

FEATUREs
• Step-up and inverter converters
• Operating input voltage range from 2.5 V to
   4.5 V
• Synchronous rectification for both DC-DC
   converters
• Minimum 200 mA output current
• 4.6 V fixed positive output voltage
• Programmable negative voltage by SWIRE from
   -2.4 V to -5.4 V at 100 mV steps
• Typical efficiency: 85%
• Pulse skipping mode in light load condition
• 1.5 MHz PWM mode control switching
   frequency
• Enable pin for shutdown mode
• Low quiescent current in shutdown mode
• Soft-start with inrush current protection
• Overtemperature protection
• Temperature range: -40 °C to 85 °C
• True-shutdown mode
• Fast discharge outputs of the circuits after
   shutdown
• Short-circuit protection
• Package DFN12L (3 x 3 mm) 0.6 mm height

APPLICATIONs
• Active matrix AMOLED power supply
• Cellular phones
• Camcorders and digital still cameras
• Multimedia players