Repair Your Iceriver KS0 Pro Board with the uP9650AQR1 Powering Chip

Enhance the performance of your Iceriver KS0 Pro board with the high-performance uP9650AQR1 Powering Chip. Specifically designed to replace the existing powering chip, this integrated solution offers optimized drivers and MOSFETs for high-current, high-frequency, synchronous step-down DC-DC converters.

Optimize Power Efficiency with Iceriver KS0 Pro Board uP9650AQR1 Powering Chip 

The uP9650AQR1 is housed in a compact VQFN6x5-39L package and comes equipped with advanced features for precise module temperature reporting and on-chip synchronous MOSFET current monitoring. Its comprehensive protection mechanisms, including cycle-by-cycle overcurrent protection, phase fault detection, preliminary overvoltage protection, VCC/VDRV UVLO protection, and thermal shutdown, ensure reliable and safe operation.

Featuring an input voltage range of 4.5V to 22V, the uP9650AQR1 supports VCC and VDRV supply voltages between 4.5V and 5.5V. With a current handling capability of up to 60A, this powering chip delivers efficient power distribution to your CPU, GPU, and DDR memory arrays.

The uP9650AQR1 offers an optimized switching frequency of up to 1MHz, enabling high-frequency, low-profile DC-DC converters. Its on-chip MOSFET current sensing (5mV/A) and temperature analog output (8mV/°C) provide accurate measurements for precise power management. Additionally, the chip includes VCC/VDRV Undervoltage Lockout (UVLO) protection, thermal shutdown, and fault flags.

Upgrade your desktop computer, laptop, or graphics card with the uP9650AQR1 Powering Chip and experience improved power efficiency and performance.

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