Datasheet4U Logo Datasheet4U.com

uP9510 - 3/2/1-Phase Synchronous-Rectified Buck Controller

General Description

The uP9510 is a 3/2/1-phase synchronous-rectified buck controller specifically designed to work with 10.8V ~ 13.2V input voltage and deliver high quality output voltage for high-performance graphic processor power.

Key Features

  • include accurate and reliable over current limit protection, adjustable on-time setting, power saving control input, and power good output. This part is available in VQFN4x4 - 24L package. Ordering Information Features † Support NVIDIA’s Open VReg Type-2+ PWMVID Technology † Input Voltage Range 10.8V ~ 13.2V † Robust Constant On-Time Control † 3/2/1 Phase Operation † Two Integrated MOSFET Drivers with Shoot- Through Protection and Internal Bootstrap Schottky Diode † Adjustable Current Balancing.

📥 Download Datasheet

Datasheet Details

Part number uP9510
Manufacturer uPI Semiconductor
File Size 344.29 KB
Description 3/2/1-Phase Synchronous-Rectified Buck Controller
Datasheet download datasheet uP9510 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
UP9523 2A Step-Down DC/DC Regulator UPSemi
UP9971 N-CHANNEL POWER MOSFET Unisonic Technologies
UP9972 N-CHANNEL POWER MOSFET Unisonic Technologies
UP9T15G N-CHANNEL POWER MOSFET Unisonic Technologies

Other Datasheets by uPI Semiconductor

Part Number Description
uP9511 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller
uP9511R 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller
uP9512 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller
uP9512Q 4/3/2/1-Phase Synchronous-Rectified Buck Controller
uP9512R 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
uP9510 3/2/1-Phase Synchronous-Rectified Buck Controller for GPU Power General Description The uP9510 is a 3/2/1-phase synchronous-rectified buck controller specifically designed to work with 10.8V ~ 13.2V input voltage and deliver high quality output voltage for high-performance graphic processor power. The uP9510 adopts proprietary RCOTTM technology, providing flexible selection of output LC filter and excellent transient response to load and line change. The uP9510 supports NVIDIA Open Voltage Regulator2+ with PWMVID feature. The PWMVID input is buffered and filtered to generate accurate reference voltage, and the output voltage is precisely regulated to the reference input.