[updated] - Up0104s Datasheet
Pin 3 and Pin 6 handle the primary incoming and outgoing current. Each pin uses four parallel bond wires directly welded onto the silicon die to split the electrical load safely.
It is often a drop-in replacement or equivalent to , ISL6545 , or similar dual-channel controllers.
If you tell me the you are repairing or designing (e.g., a laptop motherboard, an IoT sensor), I can provide more tailored schematic advice or equivalent replacement suggestions. UP0104S - UPI Semiconductor Corp - Worldway Electronics
The UP0104S is built for durability and precision. According to the standard UP0104S Product Details , its core specs include: Up0104s Datasheet
The UP0104 is a [type of device, e.g., power MOSFET, voltage regulator, etc.]. It is designed for [specific application or market, e.g., automotive, industrial, consumer electronics, etc.]. The device is packaged in [package type, e.g., TO-220, SOP-8, etc.] and consists of [number of pins, e.g., 8, 10, etc.].
: Websites like Digi-Key, Mouser, or Newark often host datasheets for the components they sell. If the component is available through these distributors, you can find the datasheet on their website.
Direct sibling chips from uPI Semiconductor with matching electrical behavior. Pin 3 and Pin 6 handle the primary
The UP0104S is a , with analysis suggesting it can provide an output current of up to 2.4A.
Unlike some standard regulators, the UP0104S arrangement is specifically designed to minimize parasitic capacitance for high-speed performance. Manufacturer & Availability
Pins 1–3 are dedicated to Channel 2, while pins 10–14 serve Channel 1. Pin 4 (VCC) and Pin 6 (GND) are shared. If you tell me the you are repairing or designing (e
Soft-start pin to control the ramp-up of the output voltage. Motherboards : Providing core power for chipsets. Graphics Cards : Memory and GPU core power regulation.
Available in a compact SOP-8 or QFN-10 footprint, making it ideal for space-constrained PCB layouts.
Future research directions may include:
For repair technicians, the datasheet is a diagnostic map. Here is how to leverage the UP0104S documentation to fix dead circuits.
