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uPI Semiconductor

uPI Semiconductor DataSheet

uPI Semiconductor

uP9509 - 3/2/1-Phase Synchronous-Rectified Buck Controller

 · 190 Hits 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 qualit...
uPI Semiconductor

uP1728 - High-Efficiency Synchronous-Rectified Buck Converter

 · 43 Hits The uP1728 is a high efficiency synchronous-rectified buck † 2.6V to 5.5V Input Voltage Range converter with internal power switches. Fixed 1.2MHz P...
uPI Semiconductor

uP9511 - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 38 Hits 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....
uPI Semiconductor

UP6281 - 12V MOSFET Drivers

 · 33 Hits adaptive anti-shoot-through protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optimized efficiency...
uPI Semiconductor

uP1624P - 3-Phase Synchronous-Rectified Buck Controller

 · 31 Hits The uP1642P is a 3/2/1-phase synchronous-rectified buck † Support NVIDIA’s Open VReg Type-2 and 2+1 controller specifically designed to work with 4....
uPI Semiconductor

uP9512S - 4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 30 Hits 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 uP9...
uPI Semiconductor

uP9512Q - 4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 29 Hits 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 uP9...
uPI Semiconductor

uP0132Q - 3A Ultra Low Dropout Linear Regulator

 · 28 Hits The uP0132Q is a 3A ultra low dropout linear regulator specifically designed for motherboard and notebook applications. This device works with dual s...
uPI Semiconductor

uP1605 - Compact Dual-Phase Synchronous-Rectified Buck Controller

 · 27 Hits configurable gate driving voltage for maximum efficiency and optimal performance. The built-in bootstrap diode simplifies the circuit design and reduc...
uPI Semiconductor

uP9512 - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 27 Hits 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....
uPI Semiconductor

UP7534 - Power Distribution Switches

 · 26 Hits glitch-blank fault flag that is asserted by overcurrent, overtemperature, or input undervoltage lockout. The 8ms glitch-blanking time allows momentary...
uPI Semiconductor

uP9512R - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 26 Hits 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...
uPI Semiconductor

uP8801S - 3A Ultra Low Dropout Linear Regulator

 · 25 Hits The uP8801S is a 3A ultra low dropout linear regulator specifically designed for motherboard, notebook and graphic card applications. This device wor...
uPI Semiconductor

uP9505U - Dual Output 4+2-Phase PWM Controller

 · 24 Hits 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 control...
uPI Semiconductor

uP1707P - 340K High-Efficiency Synchronous-Rectified Buck Converter

 · 23 Hits The uP1707P is a high-efficiency synchronous-rectified  4.5V to 23V Input Voltage Range buck converter with internal power switch. With internal  ...
uPI Semiconductor

UP6101 - 5V/12V Synchronous-Rectified Buck Controller

 · 23 Hits include internal softstart, under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides...
uPI Semiconductor

uS5650Q - ADC Prefilter

 · 23 Hits 4 Differential to Single-Ended Trans-Conductance Amplifier 2*4-to-1 (1 for Bus, 1 for Shunt) Analog Multiplexer with Single Bit for MUX Select Single-...
uPI Semiconductor

uP1713 - High-Efficiency Synchronous-Rectified Buck Converter

 · 21 Hits The uP1713 is a high efficiency synchronous-rectified buck converter with internal power switches. Fixed 1MHz PWM operation allows possible smallest ...
uPI Semiconductor

uP1540 - 5V/12V Synchronous-Rectified Buck Controller

 · 19 Hits include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part pr...
uPI Semiconductor

uP9511R - 8/7/6/5/4/3/2/1-Phase Synchronous-Rectified Buck Controller

 · 18 Hits include adjustable soft-start, channel current limit, under voltage protection, over voltage protection and power good output. The uP9511R is availabl...
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