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Nano Series DC/DC Converter ICs

Nano Series DC/DC Converter ICs
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Nano Pulse Control Nano Energy

2 C u t t i n g - E d g e Te c h n o the Leader in Analog Nano Pulse Control Nano Energy ROHM's Advanced Development P j t t Project In 2014 ROHM's IC Product Development Team launched a bold new project. ct. Power supply ICs occupy an important position within ROHM's broad portfolio of olio products, and ROHM cultivates technologies based on product development to nt o Layout Process improve performance based on application requirements. For this project we used our vertically integrated production system to pursue n ue not only circuit and layout design, but also process technology that...

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ROHM developed 2 ‘Nano’ technologies that provide breakthrough step-down ratio and current consumption Both technologies achieve superior specifications on the order of nano (10-9). Pulse Control enables direct step-down from 48V to 3.3V with a single IC, The first is ultra-fast pulse control technology, dubbed 'Nano Pulse Control'. reducing the number of parts along with mounting area. Integrating this technology in the BD9V100MUF enables a switching ON time The second technology, Nano Energy, dramatically reduces power of just 9ns. This makes it possible to achieve an unprecedented...

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Convert high voltages to low voltages using a single IC. Achie Nano Pulse Contr [Ultra-High-Speed Control Technology] Development Background The proliferation of hybrid and electric vehicles in response to the growing need to curb CO2 emissions on a global scale has brought To convert 48V to 3.3V at 2MHz (to prevent interference with the attention (particularly in Europe) to mild hybrid vehicles that provide AM radio band) conventional solutions employ 2 stages (2 chips), better cost performance than full hybrids. Mild hybrid systems the first to step-down to an intermediate voltage such as...

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eve simpler, more compact systems. Unprecedented* 24:1 step-down ratio at 2MHz Achieves 60V input/2.5V output For Automotive Switching Regulator Technology Development and Commercialization At ROHM, we challenged ourselves with the extremely high goal of narrow pulse widths. developing ultra-high-speed pulse control technology (Nano Pulse Development involved breaking from convention by leveraging Control) for monolithic (single-chip) DC/DC converters. As a result, proprietary analog design technology and power supply process we were able to reduce the switching ON time to an unprecedented...

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Enables long-term drive in battery-equipped devices Nano Energy [Ultra-low-current technology] Development Background In the electronic equipment field, in addition to the increasing batteries, but there is a large number of devices where maintenance functionality of smartphones and widespread use of wearables, the (i.e. changing batteries) cannot be carried out regularly, especially in the introduction of IoT devices that can operate and communicate wirelessly IoT field, driving the demand to enable long-term operation (10 years) between devices without human intervention is attracting...

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Ultra-low current consumption: 180nA Provides twice the battery life of conventional products Integrated MOSFET Switching Regulator Technology Development and Commercialization When simply considering reducing current consumption, the first This technology was used to develop the BD70522GUL DC/DC option is to raise the resistance value of the circuit, but this can lead converter, which delivers twice the battery drive time of conventional to problems such as element current leakage, increased sensitivity to products at no-load (standby). In addition, high 90% power noise, and reduced...

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Nano Pulse Control Lineup TM Integrated MOSFET Switching Regulators Single Output Buck Converters VIN≥20V Part No. Input Voltage Maximum Rating (V) 70 Control Mode Power Adjustable Synchronous Light-Load Over-Current Good Soft Start Rectiﬁer Efﬁciency Protection — Thermal Protection Over-Voltage Protection For Automotive Switching Regulators Primary Integrated Switch Buck Converter Part No. Input Switching Output Input Voltage Output Output Quiescent Voltage Number Output FET (V) Frequency Voltage Voltage Current Current Maximum of (V) Accuracy (μA) (A) Range Accuracy Outputs Upper Bottom...

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Nano Series DC/DC Converter ICs 8Pages

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Nano Series DC/DC Converter ICs
8Pages