Silicon Mitus Introduces Single Chip Buck-Boost USB Type-C Charger SM58IP04

Silicon Mitus, Inc. announced the SM58IP04, a single-chip buck-boost USB Type-C narrow-range VDC (NVDC) charger targeting 2S/3S and 4S battery applications such as PPS and Fast Role Swap that take full advantage of the latest PD3.0 specification that adds USB Type-C capabilities.

SM58IP04 Brings High Power Efficiency and PCB Space Savings to 2S/3S and 4S Battery System Design。The SM58IP04 integrates FETs and features a high level of on-chip logic designed for high efficiency and integration, delivering up to 65W of power in the smallest form factor as follows:

• Reduces PCB surface area by more than 50% and reduces Z-height dimensions to less than 1.2 mm
• Advanced thermal management features enable up to 95% efficiency in buck or boost mode with up to 6 A charging current
• Supports direct and parallel charging, Intel IMVP8 and Cell Balancing specifications, and integrates multiple current and voltage sensing and OVP functions

We are very pleased with the popularity of the SM58IP04 in computing and mobile power applications, which have proven to be very effective in delivering superior performance and cost savings," said Gianfranco Scherini, vice president of business development at Silicon Mitus, based in Cupertino, Calif. . By leveraging the company's typical experience in the mobile industry of integrating complex analog and digital functionality in a single IC, we are delivering the first product that combines multi-battery charger functionality with full support for USB Type-C and PD specifications."

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