Bourns Inc., a leading manufacturer and supplier of electronic components for power, protection, and sensing solutions, has released the Model TLVR 1005T and TLVR 1105T Series. These multiphase trans-inductor voltage regulator (TLVR ) inductors deliver extremely high current capabilities, low inductance, and low DC resistance (DCR) that are designed to meet today's data-driven application performance needs.
The TLVR series are engineered with a dual-winding structure and low inductance and provide fast transient response that can scale to CPU, FPGA and ASIC load requirements. These types of applications have evolved as processing performance has increased and they now require the support of power inductors that can match their exceptionally high current specifications in the same, if not less, board space. The Bourns® Model TLVR 1005T and TLVR 1105T Series multiphase TLVR inductors meet the demanding requirements for servers, workstations, data centres, storage systems, and desktop computers, as well as in graphics cards and a variety of other battery-powered systems.
TLVR Series Schematic
Traditional multiphase voltage regulators (VRs) have issues balancing performance, as high-current output demands require an increase in the duty cycle previously handled via long individual-phase stages. The latest multiphase TLVR architectures have been developed to mitigate transient responses stemming from sudden increases in load output, and are now widely adopted to address these concerns. As such, system designers see the advantages of phase coupling in TLVR architectures, enabling extremely fast transient response, scalable with CPU, FPGA, and ASIC load requirements. The adoption of this architecture allows designers to develop robust systems without sacrificing other critical design parameters such as board space, system efficiency, power density, or BOM costs.
The TLVR series are engineered with a dual-winding structure and clip type coil, this allows them to deliver the low inductance and extremely high current capabilities (Irms up to 77 A and Isat up to 160 A) that are needed in a new generation of multiphase power solutions. The TLVR series' shielded construction offers low radiation with an inductance range of 70 to 200 nH, an operating temperature range of -40 °C to +125 °C and are RoHS compliant and halogen free.
Discover Bourns® TLVR Inductors
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