BTN7930BAUMA1

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The BTN7930BAUMA1 is a PMIC (Power Management IC) device from Infineon Technologies specially designed for motor applications requiring dynamic current control. It has an integrated high-side MOSFET with embedded gate driver and is capable of providing up to 15A peak current without additional external components. This advanced power IC is designed to offer excellent motor performance and high efficiency in motor control applications such as brushless DC Motor (BLDC) and voice coil motor (VCM) drives.

The BTN7930BAUMA1 is a single-phase motor driver based on Infineon’s smart MIXEDtechnology. It is a cost-effective solution that enables system-level integration and reduces overall system cost. It provides protection against overcurrent and overvoltage, and is designed to reduce EMI (Electro-Magnetic Interference) to meet worldwide EMC (Electro-Magnetic Compatibility) standards. The device also features programmable ramp rate, threshold voltage, flux weakening, and brake-off current.

The BTN7930BAUMA1 provides excellent control performance for motors with low torque ripple and smooth speed regulation. The device is equipped with an on-chip Pulse Width Modulation (PWM) controller, which enables the motor to be accurately and quickly controlled according to the output signal from the MCU. It features programmable speed control for closed loop applications. The device can be programmed to provide a constant speed, or run at variable speeds in response to external factors.

The BTN7930BAUMA1 integrates an advanced gate driver with built-in protection features to ensure a robust motor control system. It provides over-current protection and current limiting to reduce stress on external components. The gate driver also provides back-drive protection, ramp rate protection, and an adjustable dead-time function to reduce switching losses and improve system efficiency.

The BTN7930BAUMA1 is a great choice for applications such as automotive infotainment systems, robotics, and home appliances. It not only offers superior power efficiency but also features a wide operating temperature range for reliable operation in harsh environments. The device comes with an integrated thermal shutdown module, which helps to protect the device from extreme temperatures.

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