The DA9142-A is a high-efficiency, automotive-grade, high current, dual-phase, step-down DC/DC (buck) converter with integrated switching FETs. The device can drive loads up to 20A and is well suited for powering high-performance AI/graphics processor cores in today’s complex automotive SoCs.
The device has an input voltage range of 2.8V to 5.5V and an output voltage range of 0.3V to 1.3V, making it suitable for a wide variety of low voltage systems. The DA9142-A only requires a minimum number of discrete components to operate, delivering a highly optimized BOM and footprint.
The DA9142-A device is part of the Renesas family of flexible, scalable, reliable automotive-grade PMICs enabling an "Exact-Fit" power solution. It is available in a 4.5mm x 7.0mm, 60-pin FC-BGA package. A commercial-grade version is also available (DA9142).
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