SM72485MMX/NOPB

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The SM72485MMX/NOPB is a DC-DC switching regulator from Texas Instruments’ recently launched TPSm600 family of PMIC products. This product was specially created for use in high-performance applications in the automotive, industrial and mobile markets. The SM72485MMX/NOPB is capable of delivering up to 3A of output current with a maximum input voltage of 36V.

The SM72485MMX/NOPB is part of Texas Instruments’ TPSm600 advanced power management integrated circuit (PMIC) family. It is a switch-mode regulator that operates at an input voltage range of 3V - 36V and provides an output current rating of up to 3A. This makes the device suitable for applications such as automotive body control modules, mobile displays and industrial control systems.

The SM72485MMX/NOPB is designed to efficiently manage the power supply of today’s demanding applications. The device features a wide operating range and is able to regulate both high-load and light-load current speeds, making it suitable for a variety of different applications. The device also features a low standby current at 0.1µA and a maximum low-side driver quiescent current of only 0.7µA.

The SM72485MMX/NOPB works on the principle of switch mode voltage regulation. The device operates by switching an output FET on and off at high frequency with the duty cycle regulated so that the output voltage remains constant. The device uses an internal feedback circuit to sense the output voltage and adjust the duty cycle accordingly. This allows for a precise regulation of the output voltage and makes the device suitable for applications where tight voltage regulation is required.

In addition, the device features an adjustable switching frequency, allowing it to be tailored to the application. The device also features under-voltage lockout, active current limit, internal soft-start and thermal protection, which protects the device from being damaged by excessive heat. The device is also RoHS compliant.

The SM72485MMX/NOPB is a high-performance DC-DC switch-mode voltage regulator from Texas Instruments’ TPSm600 family. The device is capable of delivering up to 3A of output current with a maximum input voltage of 36V. The device is suitable for high-performance applications in the automotive, industrial and mobile markets and offers a wide operating range, adjustable switching frequency, low standby current and a maximum low-side driver quiescent current of only 0.7µA. The device also features under-voltage lockout, active current limit, internal soft-start and thermal protection, making it ideal for applications where tight voltage regulation is required.

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