Up0104s Datasheet

The UP0104S is a dual synchronous buck PWM controller designed specifically for low-output-voltage, high-current DC-DC conversion. Manufactured originally by uPI Semiconductor (UniPower Integrated Circuit), this IC provides two independent regulated outputs or can be configured for a single high-current output using two interleaved phases.

Both channels use an internal 0.6V reference.
VOUT = 0.6 × (1 + Rtop / Rbottom)

Example: For 1.8V (DDR VDDQ), use Rtop = 2kΩ, Rbottom = 1kΩ. Up0104s Datasheet

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The uP0104S by uPI Semiconductor Corp/UIMICRO is a high-speed IC in an SOP-8 package, designed for space-constrained applications like mobile and computing devices. It features a -40°C to 105°C operating range and is RoHS compliant, making it suitable for high-density, high-performance environments. For detailed technical specifications, visit Veswin Electronics UP0104S UIMICRO Other Components - Veswin Electronics The UP0104S is a dual synchronous buck PWM

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