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MAX25561ATJ/VY+ is listed in the Display Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is MAX25561ATJ/VY+. Review the specifications below when checking this part for your BOM.
The MAX25561ATJ/VY+ is an automotive-grade LED backlight driver IC certified to AEC-Q100 standards. It features a boost converter topology with six independent output channels, each capable of delivering up to 220 mA. The device operates within a supply voltage range of 4.5 V to 36 V and supports a switching frequency between 400 kHz and 2.2 MHz. It includes spread spectrum modulation capabilities to reduce electromagnetic interference. The component is housed in a TQFN-32-EP package and functions across an industrial temperature range from -40°C to +125°C.
Verify the specific suffix 'VY+' against the official Analog Devices datasheet to confirm pinout and thermal pad specifications. Confirm AEC-Q100 qualification status and ASIL B certification requirements for your target application. Check for obsolescence notices or lifecycle changes directly from the manufacturer before finalizing design-in decisions.
Select this component when designing high-integrity automotive displays requiring ASIL B compliance. Ensure the input voltage range matches the vehicle's power bus characteristics. Verify that the required number of LED strings does not exceed the six available channels. Consider the thermal performance of the TQFN-32-EP package relative to the PCB layout constraints.
This part belongs to the Maxim Integrated automotive LED driver family, specifically designed for high-reliability backlighting applications. It complements other devices like the MAX25560 by offering enhanced safety features and flexible channel configurations for complex display architectures in modern vehicles.
Consult the official Analog Devices replacement guide for verified cross-reference part numbers. Do not substitute with non-automotive grade components without validating functional safety implications.
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