MAX16956AUBA/V+

The MAX16956AUBA/V+ is an integrated power management IC designed by Maxim Integrated, primarily used in automotive applications. It is a step-down DC-DC converter capable of operating with input voltages ranging from 3.5V to 36V, making it suitable for vehicles' wide voltage range. The device can deliver up to 1.2A of output current, supporting high-efficiency power conversion with minimal heat generation.
One of its standout features is its low quiescent current, which helps preserve battery life when the vehicle is off. The MAX16956AUBA/V+ also offers protections like overcurrent, overtemperature, and short-circuit protection, ensuring robust and safe operation. Its spread-spectrum modulation minimizes electromagnetic interference (EMI), a crucial aspect for automotive environments.
The device typically comes in a compact 8-pin TDFN package, making it easy to integrate into space-constrained designs. It serves as an efficient, reliable solution for powering microcontrollers, sensors, and other low-power peripherals in automotive systems.

The MAX16956AUBA/V+ is an automotive-grade, high-voltage, synchronous step-down converter by Maxim Integrated, now part of Analog Devices. Equivalent products may include:
1. Texas Instruments LM53601-Q1: A 36V, 2.1MHz synchronous buck converter.
2. Infineon TLE8366/67: Automotive synchronous step-down DC-DC converters.
3. NXP MC33HB2000: A high-voltage step-down switching regulator.
Ensure compatibility by checking the specific electrical and mechanical specifications for your application.

The MAX16956AUBA/V+ is a highly integrated, synchronous step-down converter designed for automotive applications. It features a wide input voltage range from 3.5V to 36V, accommodating transients up to 42V, making it suitable for load dump scenarios in automotive environments. The device supports output currents up to 2.5A.
Key features include:
- High Efficiency: The converter offers high efficiency over a wide load range.
- Low Quiescent Current: It has a low quiescent current of 25μA, which is ideal for battery-powered applications.
- Switching Frequency: The device operates with a fixed switching frequency of 2.1MHz, allowing the use of small external components and enabling compact designs.
- Spread Spectrum: It includes spread spectrum modulation for reduced electromagnetic interference (EMI).
- Protection Features: Overcurrent protection, overtemperature protection, and undervoltage lockout are incorporated for reliability.
- Enable Control: The device features an enable input for power sequencing control.
- Compact Package: Housed in a small, thermally enhanced 10-pin TDFN package.
These features make the MAX16956AUBA/V+ suitable for space-constrained automotive applications requiring efficient power management.

The MAX16956AUBA/V+ is a high-voltage, synchronous step-down DC-DC converter designed for automotive applications. It is housed in an 8-pin, 3mm x 3mm TDFN (Thin Dual Flat No-leads) package. This device is tailored for applications requiring a wide input voltage range from 3.5V to 36V and delivers up to 1.2A of output current.
Pin Functions:
1. IN: Power supply input; connects to the input voltage.
2. EN: Enable input; used to turn the regulator on or off.
3. COMP: Compensation pin; used for stability and transient response tuning.
4. FB: Feedback input; connects to the output voltage for regulation.
5. GND: Ground connection.
6. LX: Inductor connection; the switch node connected to the inductor.
7. BST: Bootstrap capacitor connection; used for the high-side MOSFET gate drive.
8. SYNC: Synchronization input; allows for synchronization to an external clock.
This configuration supports efficient power conversion with minimized external components, suitable for space-constrained automotive environments.

The MAX16956AUBA/V+ is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in the design and manufacturing of a wide range of integrated circuits and solutions. The company focuses on developing products for analog, mixed-signal, and digital signal processing applications. Analog Devices serves a variety of industries, including automotive, communications, consumer electronics, industrial, and healthcare, among others. They provide advanced solutions for applications such as data conversion, power management, amplifiers, and sensors.

The MAX16956AUBA/V+ is primarily used in automotive applications. It is a high-voltage step-down converter designed for use in automotive power systems, including infotainment systems, advanced driver-assistance systems (ADAS), and electronic control units (ECUs). The device operates over a wide input voltage range, making it suitable for battery-connected applications, and provides a stable output voltage necessary for powering microcontrollers, processors, and other sensitive electronics in vehicles. Its compact design, efficiency, and reliability make it ideal for automotive systems requiring robust power management solutions.

The MAX16956AUBA/V+ is typically available in a compact 4mm x 4mm, 24-pin TQFN package. This package type is suitable for automotive and other space-constrained applications, providing efficient power management in a small footprint.