GaN-based Class-D provides the ultimate in audio quality in many 12V applications.
Chris Dries, the President and CEO of UnitedSiC
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Alistair Davidson, Director, Consortium for Battery Innovation
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Figure 1. Next-generation cars will be powered by a 12 V and a 48 V battery
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Figure 1. EV on-board charger block diagram showing capacitor-stabilized DC link
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Figure 1: The MOSFET solution (top) for a 3 kW 48 V – 12 V DC-DC converter requires five phases compared with the eGaN FET solution (bottom) with only four phases. The eGaN FET solution is 35% smaller and 20% less expensive
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Figure 1. Modern vehicles boast more displays than ever. Given the safety-critical information delivered via displays, it’s imperative for them to meet automotive functional safety standards. Photo courtesy of Syda Productions/Shutterstock.com
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Figure 1: Example historical cascode circuits
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Figure 1. Electrical schematic of LTC3892 in SEPIC and buck application
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Figure 1. The interface of the LT8551 phase expander U1.1 to the primary controller U2. The four additional (expanded) power phases of the solution are shown in Figure 2
The bipolar lead battery developed by Advanced Battery Concepts will undergo automotive testing regimes
