FAN7190MX-F085 Integrated Circuits (ICs)

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FAN7190MX-F085 application field and working principle

The FAN7190MX-F085 is a new class of gate drivers that form part of a system-on-chip (SoC) power-management integrated circuit (PMIC) solution. As a PMIC, the device provides comprehensive power management features. In particular, the gate drivers in this device are designed to improve efficiency, minimize losses and extend battery life of today\'s mobile applications.

Application Field

The FAN7190MX-F085 gate drivers are particularly suitable for mobile applications such as smart phones, tablets, wearables and other portable electronic devices. This gate driver can also be used to drive motor displays, LED lighting, and audio systems in these applications. In fact, the technology can be used in any application that requires efficient power conversion.

Working Principle

The FAN7190MX-F085 gate drivers employ a patented Multiphase Hysteretic Autonomous gate driver (MHA) architecture. This technology keeps each gate in its own separate phase, which helps ensure a clean, efficient power conversion. The MHA architecture also helps reduce switching losses and extend the life of the system. Additionally, the FAN7190MX-F085 features Programmable Over-Temperature Protection (POTP), which helps limit temperature rise, ensuring system reliability.

Features

• High efficiency, low losses
• Programmable Over-Temperature Protection (POTP)
• Small size with low thermal resistance
• Low input quiescent current
• Supports up to 8 phases
• Compatible with buck/boost, synchronous rectifier/LLC configurations

Benefits

The FAN7190MX-F085 is an ideal PMIC gate driver solution for mobile applications due to its efficient, low loss design. The MHA architecture keeps each gate driver in its own separate phase, reducing switching losses and improving overall efficiency. Additionally, the POTP feature helps protect against over temperature conditions and increase system reliability. Finally, the device\'s small size, low thermal resistance, and low input quiescent current can help improve system performance.

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