An official cross-reference does not exist, but repair experiences provide some guidance:
| 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) |
The VPMS2SM datasheet includes a typical application circuit that illustrates how the device can be used in a real-world application. The circuit shows the device's connections to external components, such as voltage regulators, power switches, and capacitors. vpms2sm datasheet
If you're facing such an issue, these practical steps and key data points will guide your diagnostics:
18;write_to_target_document7;default18;write_to_target_document1a;_MXPsacm7HLSu5OUPu6HJgA0_20;a3; An official cross-reference does not exist, but repair
High power factor (PF) and low total harmonic distortion (THD).
In factory automation, precise motion control is key. The VPMS2SM can drive small actuators and solenoids. Its isolation features (if applicable to the specific revision) ensure that high-voltage motor noise doesn't feed back into the sensitive logic controllers (PLC). If you're facing such an issue, these practical
The VPMS2SM has 16 pins, which are assigned as follows: