| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,598 pcs
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5598 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The STMicroelectronics STOD02PUR is a specialized dual DC-DC converter designed to power Active Matrix Organic LED (AMOLED) displays. It integrates both a step-up and an inverting DC-DC converter, making it suitable for battery-operated devices where system efficiency is critical.
This converter operates within an input voltage range of 2.5 V to 4.5 V. It provides a fixed positive output voltage of 4.6 V and a programmable negative voltage ranging from -2.3 V to -5.9 V, controlled via an S-wire protocol. The device features synchronous rectification for both converters, a maximum output current of 150 mA, and a typical efficiency of 85%.
Designed for high-frequency operation at 1.6 MHz (PWM mode for loads > 10 mA), the STOD02PUR allows for a reduced number of external components. In light load conditions (IO < 10 mA), it operates in pulse skipping mode. It includes an enable pin for shutdown, reducing quiescent current to less than 1 µA. Integrated functions include soft-start with inrush current protection and over-temperature protection.
The STOD02PUR is available in a 12-DFN package measuring 3x3 mm. It is surface-mount compatible and comes in a reel package with 3000 units per reel. Its operating temperature range is -40 °C to 85 °C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating input voltage range is from 2.5 V to 4.5 V.
It provides a fixed 4.6 V positive output voltage and a programmable negative voltage from -2.3 V to -5.9 V.
The maximum output current is 150 mA.
The typical efficiency is 85%.
The operating temperature range is -40°C to 85°C.
The STOD02PUR is available in a 12-DFN (3x3 mm) package.