The pinout layout is designed for rapid testing and easy field servicing.
: Primarily used in high-frequency applications requiring precise signal management. Application
The VPMS2SM is engineered for stability in demanding circuits, offering several advanced features that differentiate it from general-purpose ICs: vpms2sm datasheet
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The schematic layout dictates placing low-ESR ceramic capacitors (commonly labeled C1 through C6) immediately adjacent to the VDD input pins. These capacitors reduce input voltage ripple induced by fast switching transients. 2. Dual-Channel ADC Controller & Fixed Input Routing The pinout layout is designed for rapid testing
Focuses on high-efficiency, specialized IC tasks, usually in a 831 package.
The VPMS2SM datasheet details rigorous electrical boundaries optimized for continuous, reliable deployment under high thermal loads. Engineers must reference these metrics during circuit simulation and prototyping: : Operates reliably down to a standard Current Consumption : Steady-state average current draw of , peaking up to during high-speed SPI/mains burst transactions. Reference Voltage ( VREFcap V sub cap R cap E cap F end-sub These capacitors reduce input voltage ripple induced by
| Parameter | Value / Details | | :--- | :--- | | | Silicon Mitus, Inc. (Also seen as ICONMITUS on distribution sites) | | Function | Power Management IC (PMIC) for LCD/OLED displays; combines DC-DC converters, boost/buck regulators, and gate pulse modulators | | Primary Application | Combo main / T-con boards in Samsung QLED/LED TVs (e.g., UE55RU7200U, QE50Q60TA, UE50TU8000) | | Key Voltages | HAVDD, AVDD, VGH (24V), VGL (-6V), 1.8V, 1.9V, 3.3V, VIN_12V, HVIN_12V | | Silkscreen Marking | VPMS2SM (with potential markings like DA2037 SMPF 019 underneath) | | Case/Package | QFN (likely QFN48 or QFN72) | | Status | Original, New, In Stock (20190 units available at IC Components) |
To achieve the best results, meticulous attention must be paid to the PCB layout and thermal management, as outlined in technical guides from sources like AliExpress Wiki .
Driver output for the external power MOSFET (or internal if integrated). GND: Ground reference. 4. VPM2SM Application Circuits