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uPI Semiconductor |
3/2/1-Phase Synchronous-Rectified Buck Controller The uP9509 is a 3/2/1-phase synchronous-rectified buck controller specifically designed to work with 4.5V ~ 26V input voltage and deliver high quality output voltage for highperformance graphic processor power. The uP9509 adopts proprietary RCOTTM t |
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uPI Semiconductor |
8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller The uP9511 is an 8/7/6/5/4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9511 provides programmable output voltage and active voltage positioning functions to adjust |
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uPI Semiconductor |
8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller The uP9512R is an 8/7/6/5/4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512R provides programmable output voltage and active voltage positioning functions to adjus |
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uPI Semiconductor |
8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller include adjustable soft-start, channel current limit, under voltage protection, over voltage protection and power good output. The uP9511R is available in VQFN5x540L package. Ordering Information Features Support NVIDIA’s Open VReg Type 8 PWMVID T |
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uPI Semiconductor |
3/2/1-Phase Synchronous-Rectified Buck Controller The uP9509S is a 3/2/1-phase synchronous-rectified buck Support NVIDIA’s Open VReg Type-2+ PWMVID controller specifically designed to work with 3V ~ 26V input Technology voltage and deliver high quality output voltage for highperformance graphi |
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uPI Semiconductor |
8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller The uP9512 is an 8/7/6/5/4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512 provides programmable output voltage and active voltage positioning functions to adjust |
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uPI Semiconductor |
Dual Output 4+2-Phase PWM Controller The uP9505U is an AMD® SVI2 compliant desktop CPU voltage regulator controller that integrates a 4-phase PWM controller for VDD and a 2-phase controller for VDDA. The VDD controller can be configured as 4/3/2/1-phase, and the VDDA controller can be |
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uPI Semiconductor |
4/3/2/1-Phase Synchronous-Rectified Buck Controller The uP9512S is a 4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512S provides programmable output voltage and active voltage positioning functions to adjust the out |
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uPI Semiconductor |
4/3/2/1-Phase Synchronous-Rectified Buck Controller The uP9512Q is a 4/3/2/1-phase PWM controller specifically designed to provide high-precision output voltage system for next generation GPUs. The uP9512Q provides programmable output voltage and active voltage positioning functions to adjust the out |
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uPI Semiconductor |
Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter The uP9601T is a high-efficiency synchronous-rectified Wide Input Voltage Range : 8.0V to 32V buck converter with an internal power switch. With internal low RDS(ON) switches, the high-efficiency buck converter Input Voltage Absolute Maximum |
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uPI Semiconductor |
Wide Input Sensorless CC/CV Synchronous-Rectified Buck Converter for the buck converter include internal softstart, adjustable external CC (Constant Output Current) limit setting, built-in fixed line-compensation, short circuit protection, VIN/VOUT over voltage protection, and over temperature protection. It is av |
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uPI Semiconductor |
5V/12V Synchronous-Rectified Buck Controller The uP9303 is a compact synchronous-rectified buck controller specifically designed to operate with single 12V supply voltage and to deliver high quality output voltage. It adopts external compensated, voltage mode control to tightly regulate the fe |
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uPI Semiconductor |
High Performance Single-Phase Synchronous Buck Converter Support NVIDIA Open VReg Type 1 Technology Wide Input Voltage Range from 2.7V to 22V Output Current Up to 12A Adjustable Output Voltage from 0.6V to 2.5V Selectable Operation Frequency from 300kHz to 600kHz Constant On Time Control Fast |
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uPI Semiconductor |
High Performance Single-Phase Synchronous Buck Converter Ordering Information Support NVIDIA Open VReg Type 1 Technology Wide Input Voltage Range from 2.7V to 22V Output Current Up to 7A Adjustable Output Voltage from 0.6V to 2.5V Selectable Operation Frequency from 300kHz to 600kHz Constant |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP9617 is a high efficiency synchronous-rectified buck converter with internal power switches. Fixed 1MHz PWM operation allows possible smallest output ripple and external component size. With high conversion efficiency and small package, the uP |
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uPI Semiconductor |
3/2/1-Phase Synchronous-Rectified Buck Controller 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 T |
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uPI Semiconductor |
3/2/1+2/1-Phase PWM Controller Intel IMVP8 Compatible Support S-Line Desktop CPU Thermal Sense with VRHOT# Indication RCOT+TM Control Topology Easy Setting Smooth Mode Transition Fast Transition Response External MOSFET Driver Enable Control Support Operation Pha |
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uPI Semiconductor |
5V/12V Synchronous-Rectified Buck Controller The uP9301 is a compact synchronous-rectified buck controller specifically designed to operate from 5V or 12V supply voltage and to deliver high quality output voltage as low as 0.55V. The uP9301 operates at fixed 200/300kHz frequency and provides a |
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uPI Semiconductor |
Smart Power Stage Ordering Information Input Voltage (VIN) Range: 4.5V to 22V VCC and VDRV Supply Range: 4.5V to 5.5V Up to 60A of Current Handling Capability Optimized Switching Frequency Up to 1MHz 5mV/A On-Chip MOSFET Current Sensing 8mV/oC Temperatur |
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uPI Semiconductor |
CC/CV Synchronous Rectified Buck Converter The uP9626P is a high-efficiency synchronous-rectified buck converter with internal power switch. With internal low RDS(ON) switches, the high-efficiency buck converter is capable of delivering up to 6.0A output current for charger interface and a w |
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