ClearPower Regulator Modules
Even with highly integrated power management solutions, there are still challenges in implementing a power management network that meets the stringent EMI standards while maximizing efficiency.
Allegro’s ClearPower DC/DC regulators offer industry-leading, Grade 1, 125°C temperature operation, with robustness and extensive protection and diagnostic functions.
The ClearPower DC/DC converters possess an added benefit that incorporates EMI filtering in the device to enable an easier and faster path to EMC for the strictest requirements.
Documentation & Resources
Application Note
An Efficient Voltage Optimized LED Driver (A80804) with Synchronous Buck Pre-Regulator Module (APM81911)
This application note presents the implementation of adaptive pre-regulator where output voltage is dynamically adjusted to provide optimum voltage to the LED driver.
Guide
APM81803 Evaluation Board User Guide
The A81803 evaluation board is designed to aid system designers in evaluating the operation and performance of the APM81803 synchronous buck regulator module.
Brochure
Brochure: ClearPower LED Driver Modules
Allegro’s ClearPower modules overcome design challenges for the most advanced automotive and industrial power and lighting applications. ClearPower modules are complete synchronous buck switching regulators that provide constant current output to drive high-power LEDs.