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Product Detailed Parameters
- Description：IC DRVR DISPLAY MATRIX 10DFN
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Display Type：PMOLED
- Configuration：Display Matrix
- Interface：-
- Digits or Characters：-
- Voltage - Supply：2.5V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Current - Supply：1.3 mA
- Grade：-
- Qualification：-
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Overview
The STOD1812PUR is a PMOLED driver and step-up converter manufactured by STMicroelectronics. It provides pre-charge and biasing voltages for passive matrix OLED column matrices. The device operates on an input voltage range of 2.5V to 5.5V with a maximum output current of 120mA. It features a switching frequency of up to 1.2MHz and draws a supply current of 1.3mA. The component supports an operating temperature range from -40°C to 125°C and is housed in a 10-DFN (3x3) surface-mount package.
Feature Summary
- Integrated boost topology for generating high-voltage biasing required by PMOLED displays
- Designed specifically for powering passive matrix OLED column matrices
- Compact surface-mount packaging suitable for space-constrained applications
Applications
- Passive Matrix OLED display power systems
- Portable electronic devices requiring PMOLED interfaces
- Embedded display driver circuits
Procurement Notes
Verify product status carefully as termination notifications exist for this part number. Confirm the specific ordering suffix matches requirements, noting that suffixes may indicate package or tape-and-reel variations without changing core function. Ensure compatibility with existing design specifications before procurement.
Selection Notes
Select this component when a dedicated boost converter is needed for PMOLED bias generation within a 2.5V to 5.5V input range. Consider the 120mA output capability and 1.2MHz switching frequency for appropriate filter component selection. Evaluate the 10-DFN footprint against available PCB real estate.
Part Context
This IC belongs to STMicroelectronics' display driver portfolio, specifically targeting passive matrix OLED technologies. It functions as a power supply solution rather than a logic controller, handling voltage conversion to drive display columns efficiently.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications if considering alternative manufacturers.
