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Enpirion
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Enpirion manufactures a growing line of Switch-mode DC-DC converters with integrated inductor, which sets their products apart from the competition. The layout and placement of the inductor is one of the most common reasons for power IC related failures and Enpirion solves this problem and reduces foot print, part count, and noise associated with switch-mode power conversion. Applications include high volume consumer products such as mobile phones, portable game players, MP3, and personal media players, as well as data networking, telecoms, user terminal equipment, and notebook/desktop PCs.
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Enpirion Part Search
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Enpirion EN5367QI DC-DC Buck Converter with Integrated Inductor
The Enpirion EN5367QI DC-DC Buck Converter with Integrated Inductor is a Power System on a Chip (PowerSoCTM), PWM controller, MOSFETs and compensation to provide the smallest solution size in a 5.5x10x3mm 54 pin QFN module. It offers high efficiency, excellent line and load regulation over temperature and up to the full 6A load range. The Enpirion EN5367QI DC-DC Buck Converter with Integrated Inductor is specifically designed to meet the precise voltage and fast transient requirements of high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in distributed power architecture. The EN5367QI DC-DC Buck Converter with Integrated Inductor also features switching frequency synchronization with an external clock, programmable soft-start as well as thermal shutdown, over-current and short circuit protection.
Enpirion EN5339QI Buck DC-DC Converter with Integrated Inductor
The Enpirion EN5339QI Buck DC-DC Converter with Integrated Inductor is a low profile 3A, high efficiency, synchronous buck PowerSoC. The EN5339QI Buck DC-DC Converter features integrated inductor, PWM controller, MOSFETS, and compensation providing the smallest possible solution size. The high frequency operation allows for the use of tiny MLCC capacitors. EN5339QI Buck DC-DC Converter with Integrated Inductor also enables a very wide control loop bandwidth providing excellent transient performance and reduced output impedance. The internal compensation is designed for unconditional stability across all operating conditions. The output voltage is set via a simple and flexible resistor divider network. The very high efficiency and low profile design make the Enpirion EN5339QI Buck DC-DC Converter with Integrated Inductor optimal for space constrained applications requiring up to 3A of continuous output current.
Enpirion EV1320QI DDR Memory Termination Converter
The Enpirion EV1320QI DDR Memory Termination Converter is a DC to DC converter specifically designed for memory termination applications. The EV1320QI DDR Memory Termination Converter offers up to 96% high efficiency, while providing a solution footprint similar to that of a linear termination device, comes in a 3mm x 3mm x 0.55mm QFN 16-pin package, and requires only a small number of external MLCC capacitors. The EV1320QI DDR Memory Termination Converter is designed to operate directly from the VDDQ supply rail. No external divider or reference is required. The Enpirion EV1320QI DDR Memory Termination Converter provides a very stable output voltage (VTT) which tracks VDDQ while sinking and sourcing up to 2A of continuous output current. Up to 4 EV1320QI DDR Memory Termination Converter can be paralleled to source up to 8A of current. An ENABLE pin with output discharge is available for S3 (suspend to RAM) states. Applications include VTT bus termination for DDR2, DDR3, low power DDR4, and QDR memories.
Enpirion EN63A0QI 12A Synchronous Highly Integrated DC/DC Converter & Eval Board
Enpirion EN63A0QI 12A Synchronous Highly Integrated DC/DC Converter is a Power System on a Chip (PowerSoC) in a 76 pin QFN module. It offers highly efficient performance along with a rich and proven feature set that facilitates ease of use in systems that are sensitive to beat tones. The switching frequency can be synchronized to an external clock or other EN63A0QIs. Other features include precision Enable threshold, pre-bias monotonic start-up, and parallel operation. Enpirion EN63A0QI 12A Synchronous Highly Integrated DC/DC Converter is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in distributed power architecture. The device's advanced circuit techniques, ultra high switching frequency, and proprietary integrated inductor technology deliver high-quality, ultra compact, non-isolated DC-DC conversion. The Enpirion EN63A0QI 12A Synchronous Highly Integrated DC/DC Converter Eval Board is also available.
Enpirion EP5357xUI 600mA DC/DC Converters & Eval Boards
Enpirion EP5357xUI 600mA DC/DC Converters are 600mA PowerSoCs which integrate MOSFET switches, control, compensation, and the magnetics in an advanced 2.5 x 2.25mm QFN package. Integrated magnetics enable a tiny solution footprint, low output ripple, low part-count, and high reliability, while maintaining high efficiency. The complete solution can be implemented in as little as 10mm2. A proprietary light load mode (LLM) provides high efficiency in light load conditions. Enpirion EP5357xUI 600mA DC/DC Converters each use a 3-pin VID to easily select the output voltage setting. Output voltage settings are available in 2 optimized ranges providing coverage for typical VOUT settings. The VID pins can be changed on the fly for fast dynamic voltage scaling.
Enpirion EP5357xUI 600mA DC/DC Converter Eval Boards are designed to offer a wide range of engineering evaluation capabilities. This includes the base configuration of an 0603 input capacitor and an 0805 output capacitor. Pads are available to add one additional input capacitor and two additional output capacitors for evaluation of performance over a wide range of input/output capacitor combinations. Pads are also available to populate an external resistor divider to enable output voltage programming of values not available using the VID. The pads are labeled R1 and R2. Pads are also available for placing an optional feedforward capacitor (labeled C9) across resistor R1. The External voltage divider option is available only with EP5357LUI. Jumpers are provided for easy programming of these signals: Light load mode (LLM), Enable, and VS0-VS2 output voltage selection pins. Test points are provided as well as clip leads for input and output connections. Enpirion EP5357xUI 600mA DC/DC Converter Eval Boards come with input decoupling and input reverse polarity protection to safeguard the device from common setup mishaps.
Enpirion EN6360QI 8A Synchronous Highly Integrated DC/DC Converter & Eval Board
Enpirion EN6360QI 8A Synchronous Highly Integrated DC/DC Converter is a Power System on a Chip (PowerSoC) DC to DC converter in a 68 pin QFN module. It offers highly efficient performance along with a rich and proven feature set that facilitate ease of use in systems that are sensitive to beat tones. The switching frequency can be synchronized to an external clock or other EN6360QIs. Other features include precision Enable threshold, pre-bias monotonic start-up, and parallel operation. Enpirion EN6360QI 8A Synchronous Highly Integrated DC/DC Converter is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in distributed power architecture. The device's advanced circuit techniques, ultra high switching frequency, and proprietary integrated inductor technology deliver high-quality, ultra compact, non-isolated DC-DC conversion. The Enpirion EN6360QI 8A Synchronous Highly Integrated DC/DC Converter Eval Board is also available.
Enpirion EN6347QI 4A Voltage Mode DC/DC Converter & Eval Board
Enpirion EN6347QI 4A Voltage Mode DC/DC Converter is a Power System on a Chip (PowerSoC) which integrates MOSFET switches, small-signal circuits, compensation, and the inductor in an advanced 4 x 7mm QFN package. Enpirion EN6347QI 4A Voltage Mode DC/DC Converter is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in distributed power architecture. The device's advanced circuit techniques, ultra high switching frequency, and proprietary integrated inductor technology deliver high-quality, ultra compact, non-isolated DC-DC conversion. The Enpirion EN6347QI 4A Voltage Mode DC/DC Converter Eval Board is also available.
Enpirion EN6337QI 3A Voltage Mode DC/DC Converter & Eval Board
Enpirion EN6337QI 3A Voltage Mode DC/DC Converter is a Power System on a Chip (PowerSoC) which integrates MOSFET switches, small-signal circuits, compensation, and the inductor in an advanced 4 x 7mm QFN package. Enpirion EN6337QI 3A Voltage Mode DC/DC Converter is specifically designed to meet the precise voltage and fast transient requirements of present and future-high performance, low-power processor, DSP, FPGA, memory boards, and system level applications in distributed power architecture. The device's advanced circuit techniques, ultra high switching frequency, and proprietary integrated inductor technology deliver high-quality, ultra compact, non-isolated DC-DC conversion. The Enpirion EN6337QI 3A Voltage Mode DC/DC Converter Eval Board is also available.
Enpirion EV1380 Memory Termination DC/DC Converter & Eval Board
Enpirion EV1380 Memory Termination DC/DC Converter is a Power System on a Chip (PowerSoC) DC to DC converter in a 68 pin QFN that is optimized for DDR2, DDR3, and QDR™ VTT applications. Enpirion EV1380 Memory Termination DC/DC Converter requires a power supply (AVIN) for the controller and operates from an input supply (VDDQ). It provides a tightly regulated and very stable output voltage (VTT) which tracks VDDQ while sinking and sourcing up to 8A of output current. Enpirion's integrated inductor technology significantly helps to reduce noise, and offers a high efficiency solution for VTT applications with a very low external component count. Advanced circuit techniques, optimized switching frequency, and very advanced, high-density, integrated circuit and proprietary inductor technology deliver high-quality, ultra compact, non-isolated DC-DC conversion. The complete power converter solution enhances productivity by offering greatly simplified board design, layout, and manufacturing requirements. The Enpirion EV1380 Memory Termination DC/DC Converter Eval Board is also available.
Enpirion EP5348UI 400mA Synchronous Buck Converter & Eval Board
Enpirion EP5348UI 400mA Synchronous Buck Converter delivers the optimal trade-off between footprint and efficiency. It is an ideal replacement for less efficient LDOs in space constrained applications that require improved efficiency. Enpirion EP5348UI Synchronous Buck Converter is a 400mA PowerSoC which integrates MOSFET switches, control, compensation, and the magnetics in a micro-QFN package. This highly integrated DC/DC solution offers up to 46-points better efficiency than comparable LDOs. Enpirion EP5348UI achieves improved thermals and a significant reduction in power loss, and it also enables extended battery life and helps meet Energy Star requirements.
The Enpirion EP5348UI 400mA Synchronous Buck Converter Eval Board is designed to offer a wide range of engineering evaluation capabilities. It comes populated with four pre-placed resistors and a jumper to choose one of four preset output voltages. Easy jumpers are provided for the Enable and VOUT selection signals. Numerous test points are provided as well as clip leads for input and output connections. The Enpirion EP5348UI Eval Board also comes with input decoupling and input reverse polarity protection to protect the device from common setup mishaps.
Enpirion EP53A8xQI Synchronous Buck Regulator
The Enpirion EP53A8LQI and EP53A8HQI synchronous buck regulators are 1000mA Power SoC devices that integrate MOSFET switches, control, compensation, and an inductor in an advanced 3mm x 3mm QFN package. The inductor integrated into this Enpirion synchronous buck regulator ensures the complete power solution is fully characterized with the inductor carefully matched to the silicon and compensation network. It enables a tiny solution footprint, low output ripple, low part count, and high reliability while maintaining high efficiency. The Enpirion EP53A8xQI uses a 3-pin VID to easily select the output voltage setting. EP53A8LQI and EP53A8HQI synchronous buck regulators provide up to 94% efficiency and are ideal for portable wireless and RF applications as well as wireless broadband data cards, and more.
Enpirion EP5358xUI Synchronous Buck Regulator
Enpirion EP5358LUI and EP5358HUI synchronous buck regulators are rated for up to 600mA of continuous output current. The EP5358xUI integrates MOSFET switches, control, compensation, and magnetics in an advanced 2.5mm x 2.25mm micro-QFN package. The integrated magnetics enable a tiny solution footprint, low output ripple, low part count, and high reliability while maintaining high efficiency. Enpirion EP5358LUI and EP5358HUI synchronous buck regulators use a 3-pin VID to easily select the output voltage setting. The Enpirion EP5358xUI is a perfect solution for noise-sensitive and space-constrained applications that require high efficiency.
Enpirion EN5337QI 3A Buck Converter with Integrated Inductor
The Enpirion EN5337QI 3A voltage mode synchronous buck converter with integrated inductor is a power supply on a chip (PwrSoC) DC-DC converter. The EN5337QI delivers high-quality, ultra-compact, non-isolated DC-DC conversion through advanced circuit techniques and ultra high switching frequency. The Enpirion EN5337QI integrates MOSFET switches, all small-signal circuits, compensation, and the inductor in an advanced 4mm x 7mm QFN package. This Enpirion 3A buck converter features 92% peak efficiency and is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards, and system-level applications in distributed power architectures.
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