UP9642AQR1 UP9642A uPI Semiconductor Smart Power Stage QFN-39
Product Code: UP9642AQR1
Part Marking: UP9642A
Brand: uPI Semiconductor
Package Code: VQFN6X5-39L (QFN-39)
Datasheet: N/A.
Product Features
The UP9642AQR1 is a fully integrated Smart Power Stage (SPS) solution optimized by uPI Semiconductor for high-performance CPU, GPU, and DDR memory designs. Unlike traditional DrMOS architectures, it features a built-in telemetry system designed for advanced digital power management. It transmits high-precision temperature reporting and synchronous MOSFET current monitoring data directly to the PWM controller. This ensures ultra-stable voltage regulation in modern motherboard and graphics card (VGA) power supply circuits (VRM). Its advanced safety architecture includes comprehensive protection mechanisms such as Over-Current Protection (OCP), Phase Fault Detection, Over-Voltage Protection (OVP), VCC/VDRV UVLO, and Thermal Shutdown.
- Function: Smart Power Stage (SPS).
- Applications: CPU/GPU/DDR memory power regulation (VRM) in motherboards and graphics cards (VGA).
- Integration: Internal High-Side / Low-Side MOSFETs, Driver IC, and Telemetry Circuitry.
- Protection & Monitoring: Current monitoring, temperature reporting, OCP, OVP, UVLO, and Thermal Shutdown.
- Environmental Standards: RoHS Compliant.
Sales Information
Condition: BRAND NEW. Original.
Warranty: No warranty is provided for semiconductor products.
Shipping (Turkey): All orders placed before 16:30 on weekdays and 14:30 on Saturdays are shipped the same day via our contracted courier. (Excluding peak shipping periods, public holidays, and conditions that may prevent the courier company from operating)
International Shipping: Orders placed before 16:30 on weekdays are shipped via Air Parcel on the same business day. Orders placed on weekends and outside working hours are shipped on the next business day. (Excluding peak periods) Country of origin: Turkey.
