AS3607A-BQFP

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PMIC - Power Management - Specialized

AS3607A-BQFP is a highly specialized power management integrated circuit (PMIC) and one of the many low-power integrated circuits available from Infineon. It is used in a variety of mobile and automotive applications, from smartphones and tablets to embedded systems such as those used in the automotive and entertainment industries. The AS3607A-BQFP is designed for low-power and low-noise operation and offers efficient power management for low-cost and low-power devices.

Application Field

The AS3607A-BQFP PMIC is ideally suited for use in mobile and embedded applications that require efficient power management and low-noise operation. It is also suitable for automotive applications, such as those within infotainment and body electronics systems, where low-noise operation and minimal power consumption are paramount. Furthermore, the AS3607A-BQFP can also be used in smartphones and tablets, as well as other small form-factor devices such as wearable gadgets.

Working Principle

The AS3607A-BQFP is a highly efficient low-power integrated circuit that delivers optimal performance in both low- and high-power operating states. It is composed of two main power rails, one for low-power applications and one for high-power applications. The low-power rail is designed for low-power and low-noise operation and consists of a low-voltage linear regulator, a switching regulator, and a charge pump. The high-power rail is designed for high-power applications and consists of a high-efficiency switching regulator and a DC/DC converter.

The AS3607A-BQFP PMIC contains an array of power-management features, including a fault detect and protection circuit, an on-chip OTP (One Time Programmable) memory, and integrated delay timer, an integrated load switch, and a selectable active-mode quiescent current. The AS3607A-BQFP also supports several I2S (Inter-Integrated Sound) interfaces, including I2S-AA, I2S-AB, and I2S-AC, for audio and video applications. In addition, it supports a variety of communication interfaces, such as I2C, UART, SPI, and JTAG.

The AS3607A-BQFP PMIC supports a wide input voltage range from 3.0V to 6.0V and is designed for a minimal noise performance of 7.5μVrms. Additionally, the device offers low quiescent current of 12μA in active mode, and 6μA in standby mode. As a result, the AS3607A-BQFP PMIC is ideal for use in portable devices where minimal power consumption and low-noise operation are essential.

Conclusion

The AS3607A-BQFP is a highly specialized PMIC optimized for low-power and low-noise operation. It is ideal for use in a variety of mobile, automotive, and embedded applications where minimal power consumption and low-noise operation are essential. The AS3607A-BQFP features an extensive array of power-management features for efficient power management, and its wide input voltage range and low quiescent current make it suitable for portable devices.

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