MAX16836ATE+

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MAX16836ATE+ is a powerful and highly efficient switch-mode LED driver PMIC that is specifically designed to control strings of LEDs in automotive front lighting systems. It is a cost-effective and compact solution that enables efficiency and reliability while delivering up to two channels of current control. This device provides a powerful PWM current output stage with 16-bits resolution and allows a single LED string to be driven with up to 14 bits resolution. Additionally, this device also provides comprehensive protection functions against any fault conditions, resulting in increased safety and reliability in the application.

The MAX16836ATE+ is available in a wide range of package options that are designed to meet the requirements of different applications. It features an integrated on-chip buck converter and a PWM control loop that allows it to easily deliver a wide range of currents over a wide range of supply voltages. This device can support both constant-current and constant-voltage mode operations and supports up to two LED strings per device.

The MAX16836ATE+ is well suited for automotive headlights, taillights, interior lighting, turn signals, and exterior lighting applications. It is designed to meet the stringent requirements of the automotive industry, including protection from reverse battery connection, reverse LED string voltage, and over-current protection. In addition, the device also features comprehensive ESD protection, thermal protection, and brownout protection to ensure reliable operation in harsh operating environments.

The MAX16836ATE+ uses a switch-mode buck converter to regulate the current in the LED strings. The voltage from the internal power supply is converted to a high-current PWM output with the help of a current control loop. This loop is designed to regulate the current in the LEDs by comparing the desired output current with the current that is sensed through a current-sense resistor. The device then adjusts the duty cycle of the PWM signal to regulate the current in the LED strings according to the desired voltage.

The MAX16836ATE+ provides a high degree of programmability and flexibility. This device can be configured to drive multiple LED strings simultaneously and to deliver up to two different current levels. It also provides a variety of protection functions that can be enabled or disabled through the configuration registers. Additionally, the device also supports several operating modes, including dimming, blinking, and programmable light sequencing.

The MAX16836ATE+ is a powerful and highly efficient switch-mode LED driver PMIC that is designed to provide reliable and cost-effective control of LED strings in automotive applications. Its wide range of features and integrated protection functions make it an ideal choice for a variety of automotive lighting applications. The device is designed to meet the demanding requirements of the automotive industry and is available in a variety of package options.

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