300 mA triple DC-DC converter for powering AMOLED displays
Supply Voltage Min Volt2.9
Supply Voltage Max Volt4.5
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
Package NameVFQFPN 16L 3X3X0.55
Key Features
  • Operating input voltage range from 2.5 V to  4.5 V
  • 300 mA output current for step-up and inverting converters (VIN > 2.9 V)
  • 55 mA output current for an auxiliary step-up converter (VIN > 2.9 V)
  • 4.6 V positive step-up converter
  • Programmable negative voltage from - 0.8 V to - 4.8 V default -4.0 V
  • Auxiliary step-up converter positive voltage programmable step from 5.8 V to 7.9 V default 7.6 V
  • Soft-start with inrush current protection
  • Overtemperature protection
  • True-shutdown mode
  • Short-circuit protection
  • Package QFN16 (3.0x3.0 mm), 0.5 mm pitch

The STOD32A is a triple DC-DC converter for AMOLED display panels. It integrates 300 mA step-up and inverting DC-DC converters plus auxiliary step-up converter. This device is particularly suitable for battery-operated products, in which the major concern is overall system efficiency. Output voltages can be programmed by a dedicated pin, which implements SWIRE protocol. Soft-start with controlled inrush current limit, thermal shutdown and short-circuit protection are integrated functions of the device.

In stock:
Range Unit Price Savings
1 - 9$2.090%
10 - 99$1.7715%
100 - 499$1.2441%
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