250 mA dual DC-DC converter
Input Voltage Min Volt2.5
Input Voltage Max Volt4.5
Supply Voltage Min Volt2.5
Supply Voltage Max Volt4.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
Package NameVFDFPN 12 3x3x0.55
Key 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 250 mA output current
  • 4.6 V fixed positive output voltage
  • Programmable negative voltage by SWIREfrom - 1.4 V to - 4.4 V at 100 mV steps
  • Typical efficiency: 85%
  • Pulse-skipping mode in light load condition
  • 1.5 MHz PWM mode control switching frequency
  • TDMA noise high immunity
  • 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

The STOD13CM is a dual DC-DC converter 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 low load conditions and PWM-MODE at 1.5 MHz frequency for medium/high load conditions. The high frequency allows the value and size of external components to be reduced. The Enable pin allows the device to be turned off, therefore reducing the current consumption to less than 1 μA. The negative output voltage can be programmed by an MCU through a dedicated pin which implements single-wire protocol. Soft-start with controlled inrush current limit, thermal shutdown, and short-circuit protection are integrated functions of the device.

Out of stock
Range Unit Price Savings
1 - 9$3.100%
10 - 99$2.6315%
100 - 249$2.1630%
250 - 499$1.9338%
Contact Sales