A5974D

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A5974D is a DC-DC switching regulator IC in PMIC – Voltage Regulators – DC DC Switching Regulators. It is an effective device for high-performance voltage regulation of automotive applications. It is an advanced device that can deliver high accuracy, efficiency, high speed, and wide current range.A5974D is a bi-directional boost controller integrated circuit. It is available in a 9-pin TO-220-6 package and operates from an input voltage of 4.5 to 4.5V. Its power rating is up to 10A and the operating temperature range is -40°C to + 130°C.A5974D features an integrated PWM controller and power MOSFET to perform the boost conversion. It is designed to drive a high-side external power MOSFET with a logic input. The A5974D is suitable for applications such as boosting a lower voltage input to a higher voltage output, or as a step-up DC-DC converter capable of generating a higher voltage than the battery voltage.The A5974D has two logic input pins, BI (Boost) and LI (Level). When the BI is high, it enables the output, and when LI is high, it sets the output voltage. The A5974D uses an external voltage divider and an internal limited soft-start and limiting circuit to regulate the output voltage.The A5974D also features an output voltage soft-start, a priority circuit between BI and LI, a fast-start-up time, and a built-in thermal shutdown circuit.The A5974D provides excellent performance with excellent line and load regulation and is suitable for applications operating from either a single or dual supply.

The A5974D is a step-up DC-DC switching regulator, which is ideal for automotive applications that require high accuracy, efficiency, high speed, and wide current range. The A5974D is specifically designed with an integrated PWM controller and external power MOSFET to perform the boost conversion, providing an input voltage of 4.5 to 4.5V, with a power rating of up to 10A and an operating temperature range of -40°C to +130°C.The A5974D features two logic inputs, BI (Boost) and LI (Level), for controlling the output voltage. BI is used for enabling the output, while LI is the control signal for setting the output voltage. The A5974D also features an output voltage soft-start, a priority circuit between BI and LI, a fast start-up time, and a built-in thermal shutdown circuit.Additional features of the A5974D include excellent line and load regulation, excellent accuracy, and wide current range, making it suitable for applications that require low noise. The A5974D is capable of delivering high performance and is an ideal choice for automotive applications such as automotive audio, automotive lighting, and vehicle charging.

A5974D is a great choice for consumers seeking a low-noise, high performance step-up DC-DC switching regulator. The device is capable of boosting the voltage from an input of 4.5V to a higher output voltage and regulating it with excellent line and load regulation. The device also features a priority circuit between BI and LI, fast start-up time, built-in thermal shutdown circuit, and output voltage soft-start.This makes A5974D an excellent choice for a variety of applications, ranging from automotive audio and lighting, to vehicle charging. The device\'s high efficiency, accuracy, high speed, and wide current range make it ideal for a variety of automotive applications.

Overall, the A5974D is an ideal bi-directional boost controller for high-performance voltage regulation of automotive applications. It is a reliable and efficient device that can perform the boost conversion with an integrated PWM controller and power MOSFET. The A5974D provides excellent performance with excellent line and load regulation making it suitable for various automotive applications.

The specific data is subject to PDF, and the above content is for reference