Description: Converter, AMOLED Display Voltage Regulator IC 2 Output 12-DFN (3x3) Conv DC-DC 2.5V to 4.5V Synchronous Step Down Single-Out 4.6V 0.15A 12-Pin DFN EP Efficiency:85(%)Mounting:Surface MountOutput Type:FixedPackage Type:DFN EPPackaging:Tape and ReelPin Count:12Switching Regulator:YesSwitching Freq:1850(KHz)Operating Temperature Classification:IndustrialInput Voltage (Min):2.5(V)Line Regulation:1%Load Regulation:1%DC to DC Converter Type :Step DownNumber of Outputs:1Output Current:0.15(A)Rad Hardened:NoInput Voltage:4.5(V)Output Voltage:4.6(V)Operating Temp Range:-40C to 85C Conv DC-DC Single Step Down 2.5V to 4.5V 12-Pin DFN EP The STOD02 is a dual DC-DC converter meant to power AMOLED displays. It integrates a step up and an inverting DC-DC converter making it particularly suitable for battery operated products, where the major concern is the overall system efficiency. STOD02 works in pulse skipping mode during low load condition and in PWM-mode (at 1.6 MHz) for medium/high load condition. The high frequency allows reducing the value and number of external components just to 6 components needed. The enable pin allows turning off the device so reducing the current consumption to less that 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 and thermal shutdown are integrated functions of the device.Key FeaturesStep-up and inverter convertersOperating input voltage range from 2.5 V to 4.5 VSynchronous rectification for both DC-DC converters150 mA maximum output current4.6 V fixed positive output voltageProgrammable negative voltage by S-wire from -2.3 V to -5.9 VTypical efficiency: 85 %Pulse skipping mode in light load condition (IO < 10 mA)1.6 MHz PWM mode control switching frequency (IO > 10 mA)Enable pin for shutdown modeLow quiescent current: <1 μA in shutdown modeSoft-start with inrush current protectionOver temperature protectionTemperature range: -40 °C to 85 °CTrue shutdown modeFast outputs discharge circuit after shutdownPackage: DFN 12 leads - (3 x 3 mm)Technical AttributesFind Similar PartsDescriptionValueEfficiency85 %Lead FinishMatte TinLine Regulation1 %Load Regulation1 %Max Processing Temp260Maximum Input Voltage4.5 VMinimum Input Voltage2.5 VMountingSurface MountMSL LevelMSL 1 - UnlimitedNumber of Outputs1Operating Temperature-40 to 85 °COutput Current0.15 AOutput TypeFixedOutput Voltage4.6 VPin Count12Product Dimensions3 x 3 x 0.73 mmSupplier PackageDFN EPSwitching Frequency1850 kHzSwitching RegulatorYesTypeStep Down
Price: 14.99 USD
Location: Saddle River, New Jersey
End Time: 2024-02-03T15:15:16.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
MPN: STOD02PUR
Brand: STMicroelectronics
