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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter 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 PWM operation allows possible smallest output ripple and external component size. With high conversio |
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uPI Semiconductor |
3-Phase Synchronous-Rectified Buck Controller 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 4.5V ~ 26V PWMVID Technology input voltage and deliver high quality output voltage for highperforman |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1713 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 |
Compact Dual-Phase Synchronous-Rectified Buck Controller configurable gate driving voltage for maximum efficiency and optimal performance. The built-in bootstrap diode simplifies the circuit design and reduces external part count and PCB space. The output voltage is precisely regulated to the reference inp |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1727Q is a high efficiency synchronous-rectified 2.6V to 5.5V Input Voltage Range buck converter with internal power switches. Fixed 1.0MHz PWM operation allows possible smallest output ripple and Adjustable Output from 0.6V to VIN ext |
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uPI Semiconductor |
340K High-Efficiency Synchronous-Rectified Buck Converter The uP1715 is a high-efficiency synchronous-rectified 4.5V to 23V Input Voltage Range buck converter with internal power switch. With internal Adjustable Output from 0.925V to 20V low RDS(ON) switches, the high-efficiency buck converter is cap |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1707S is a high-efficiency synchronous-rectified 4.5V to 23V Input Voltage Range buck converter with internal power switch. With internal Adjustable Output from 0.925V to 20V low RDS(ON) switches, the high-efficiency buck converter is ca |
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uPI Semiconductor |
5V/12V Synchronous-Rectified Buck Controller include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solutions. This part |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1728Q is a high efficiency synchronous-rectified 2.6V to 5.5V Input Voltage Range buck converter with internal power switches. Fixed 1.2MHz PWM operation allows possible smallest output ripple and external component size. With high conversi |
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uPI Semiconductor |
Single Phase PWM Controller The uP1539 is a single phase PWM controller with integrated high-current MOSFET driver. It can work with either 5V or 12V supplies and converts 1.5V to 19V power input. The bootstrap diode is built-in to simplify the circuit design and minimize exte |
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uPI Semiconductor |
5V/12V Synchronous-Rectified Buck Controller include internal soft start, over/under voltage protection, over current protection and shutdown function. With aforementioned functions, this part provides customers a compact, high efficiency, well-protected and cost-effective solutions. This part |
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uPI Semiconductor |
Single Synchronous Step-Down Controller The uP1537-B1 is a high-efficiency, single synchronous buck controller suitable for low output voltage point-ofload applications in notebook computers and similar digital consumer applications. The proprietary RCOTTM technology provides fast transie |
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uPI Semiconductor |
5V MOSFET Driver The uP1965 is 5V MOSFET driver optimized for driving two N-channel MOSFETs in a synchronous rectified buck converter for mobile computing application. This part has integrated bootstrap diode to eliminate external component count. The resistor commo |
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uPI Semiconductor |
12V MOSFET Drivers The uP1991 is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronousrectified buck converter. Each driver is capable of driving a 5000pF capacitive load with 30ns transition time. This device combined with uP |
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uPI Semiconductor |
26V High-Efficiency Synchronous-Rectified Buck Converter fast transient response to step load change. The converter supports PSM mode operation at light load condition, thus yields very high efficiency over a wide range of load current. With integrated high voltage MOSFET, the uP1708 is capable of deliveri |
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uPI Semiconductor |
12V MOSFET Drivers The uP1991S is a dual, high voltage MOSFET driver optimized for driving two N-channel MOSFETs in a synchronous-rectified buck converter. Each driver is capable of driving a 5000pF capacitive load with 30ns transition time. This device combined with |
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uPI Semiconductor |
2-Phase Synchronous-Rectified Buck Controller The uP1666Q is a 2/1-phase synchronous-rectified buck Support NVIDIA Open VReg Type-2+ PWMVID controller specifically designed to work with 2.5V ~ 20V Technology input voltage and deliver high quality output voltage for high Wide Input Voltag |
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uPI Semiconductor |
Synchronous Buck Controller The uP1561 is a high performance synchronous buck controller with 3A source/sink VTT LDO for memory systems power. It also provides the buffered low noise reference. The uP1561 has wide operation ranging from 3.0V to 26V for input power and 0.75V~3. |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1722 is a high efficiency synchronous-rectified buck 2.6V to 5.5V Input Voltage Range converter with internal power switches. Fixed 1.5MHz PWM 1.3A Peak Output Current operation allows possible smallest output ripple and external componen |
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uPI Semiconductor |
High-Efficiency Synchronous-Rectified Buck Converter The uP1712 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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