MAX6126B28+

The MAX6126B28+ voltage references are a series of low-dropout, low-power voltage references from Maxim Integrated. They are particularly optimized for automotive applications and can be used in both low and high voltage systems. The MAX6126B28+ includes an integrated voltage protection circuit (VPC) with a selectable operating temperature range of -40°C to +125°C. The MAX6126B28+ also offers a very low 2.5V start-up voltage and low 1.25V output voltage.

The MAX6126B28+ series of voltage reference modules can be used in a variety of automotive applications, including powertrain control modules (PCM), powertrain instrumentation systems, and hybrid vehicle systems. It can also be used for fuel and ignition systems, transmission control systems, ABS, lighting control systems and charging systems. The MAX6126B28+ provides precise voltage regulation for automotive systems and is suitable for harsh operating conditions such as temperatures of -40°C to +125°C and high humidity.

The MAX6126B28+ voltage references feature a low 2.5V start-up voltage, a low 1.25V output voltage, and a wide operating temperature range of -40°C to +125°C. The integrated voltage protection circuit (VPC) prevents device failure due to excessive input voltage and provides protection against voltage transients. In addition, the MAX6126B28+ includes an external temperature sensor to enable accurate temperature compensation.

The MAX6126B28+ voltage references operate on the principle of voltage regulation. When the input voltage is greater than the output voltage, current flows into the output voltage divider until the output voltage is equal to the input voltage. When the input voltage is less than the output voltage, current flows out of the output voltage divider until the output voltage is equal to the input voltage. This ensures that the output voltage of the MAX6126B28+ is maintained despite any variations in the input voltage.

The MAX6126B28+ is an excellent voltage reference solution for automotive applications due to its low-dropout, low-power requirement, wide operating temperature range, and integrated voltage protection circuit (VPC). This makes it ideal for a variety of automotive systems, including powertrain control modules (PCM), fuel and ignition systems, transmission control systems, ABS, lighting control systems, and charging systems.