The XPS128+HV provides full channel compatibility with the existing XPS256 card, enabling efficient, highly parallel test of power management devices with enhanced capability for high-voltage applications while continuing to cover existing applications in the low-voltage domain. The new card meets these device requirements for a cost-efficient, large-pin-count ATE system with many power VI channels.
“Our customers are increasingly asking for solutions that can perform multisite parallel test of PMICs with multiple high-current power domains,” said Jürgen Serrer, general manager and executive vice president of Advantest’s V93000 Business Unit. “With its full four-quadrant operation, high channel count and extended voltage ranges, the XPS128+HV is an excellent fit for testing high-voltage PMIC applications.”
The XPS uses Advantest’s Xtreme RegulationTM technology, enabling a seamless change of operating modes from a force voltage to a force or sink current mode. This is often required when testing power management components such as low-dropout (LDO) or DC/DC regulators. Another capability of the Xtreme RegulationTM is its sequencer-controlled range changes, allowing extremely fast, deterministic test times without signal spikes that can damage a device under test (DUT).
The XPS128+HV instrument can supply ICs ranging from -10V to +24V with sufficient current rating on all 128 channels in parallel. Flexible ganging allows a combination of multiple channels to achieve an even higher current, enabling testing of DC/DC converters, which require multiple-ampere load current.
In addition, the card offers excellent force and measurement accuracy, which is a prerequisite for precise device trimming. Besides being used for PMIC testing, the new card can act as a standard power supply for high-performance computing and automotive applications, as well as microcontrollers (MCUs).
Already in use at several customer sites, the DC Scale XPS128+HV will be available to the global market next month.
Advantest (TSE: 6857) is the leading manufacturer of automatic test and measurement equipment used in the design and production of semiconductors for applications including 5G communications, the Internet of Things (IoT), autonomous vehicles, high performance computing (HPC) including artificial intelligence (AI) and machine learning, and more. Its leading-edge systems and products are integrated into the most advanced semiconductor production lines in the world. The company also conducts R&D to address emerging testing challenges and applications; develops advanced test-interface solutions for wafer sort and final test; produces scanning electron microscopes essential to photomask manufacturing; and offers system-level test solutions and other test-related accessories. Founded in Tokyo in 1954, Advantest is a global company with facilities around the world and an international commitment to sustainable practices and social responsibility. More information is available at www.advantest.com.
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