AS3701A-BWLM-51

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AS3701A-BWLM-51 is a specialized power management integrated circuit (PMIC) developed by Austrian Microsystems. The IC provides power supply and management functions to circuits where power needs to be regulated and/or monitored, such as processor-based systems, computer peripherals and consumer electronics applications. It is designed to help reduce power dissipation and improve overall system efficiency.

The AS3701A-BWLM-51 is an advanced, highly programmable and integrated power management IC with many features. The IC has an integrated power supply, pulse width modulation (PWM) controller, synchronous buck converter, and a wide range of sensing and monitoring functions. These features make the AS3701A-BWLM-51 a versatile PMIC for modern power systems.

The AS3701A-BWLM-51 has wide input voltage range (4.5V to 18V), with multiple power supply voltage outputs and adaptive voltage scaling (AVS) for superior performance and efficiency. It also includes an integrated switch mode power supply (SMPS) controller with an input voltage range of 4.5V to 18V, a synchronous step-down converter with adjustable voltage up to 1.8V and up to 5A of load current, and pulse width modulation (PWM) control of up to 2x1A (53W). The IC also includes 3 channels of analog to digital converters (ADC), 2 channels of digital to analog converters (DAC), and several digital and analog monitoring functions.

The AS3701A-BWLM-51 includes a wide range of features for flexible and efficient power management. The integrated dual-channel power supply allows for simultaneous operation of multiple power outputs and efficient power control, with adjustable output voltage up to 1.8V. The PWM controller provides programmable output current modes and load sharing, as well as supporting multiple PWM frequencies. The integrated SMPS controller supports the full range of output voltages, allowing for power conversion of various voltage levels.

The AS3701A-BWLM-51 provides extensive monitoring and sensing capabilities, which make it ideal for embedded systems. The IC includes multiple temperature and current sensors, allowing for accurate and reliable system operation. The on-chip ADC and DAC peripherals enable accurate, adjustable monitoring of critical system parameters such as supply voltages and currents, temperatures and board temperatures. In addition, the AS3701A-BWLM-51 supports comprehensive system protection features such as over-voltage, over-current, short circuit, and temperature protection.

For flexibility and user-friendliness, the AS3701A-BWLM-51 includes an easy-to-use graphical user interface (GUI) for configuring all aspects of the PMIC. This allows for fine-tuning of the power system settings and fine-grains control of power supply and system settings. The IC is also compatible with the industry-standard I2C and SPI interfaces for control and monitoring.

As a highly integrated and programmable PMIC, the AS3701A-BWLM-51 is ideal for applications requiring efficient, reliable power management and monitoring. It has wide range of features and peripherals and can be used in a variety of applications including processor-based systems, computer peripherals and consumer electronics applications. The use of the IC can reduce power dissipation while improving overall system efficiency and reliability.

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