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MAX20479AATBA/VY+ is listed in the Power Management - Specialized range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is ASIL-B, 2-3 CHANNEL POWER SYSTEM. Review the specifications below when checking this part for your BOM.
Power Management - Specialized specifications for MAX20479AATBA/VY+
- Description：ASIL-B, 2-3 CHANNEL POWER SYSTEM
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Applications：-
- Current - Supply：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Power Management - Specialized datasheet and documents for MAX20479AATBA/VY+
Power Management - Specialized Overview
The MAX20479AATBA/VY+ is an ASIL-B qualified, 2-to-3 channel power system monitor designed for automotive applications. It operates within a supply voltage range of 2.35 V to 5.5 V and features a typical operating current of 125 uA. The device integrates a watchdog timer and supports surface-mount installation in a TDFN-10 package. It functions reliably across an extended temperature range from -40°C to +125°C, ensuring robust performance in demanding vehicular environments.
Power Management - Specialized Feature Summary
- ASIL-B functional safety qualification for critical automotive power monitoring
- Integrated watchdog timer for system reliability
- Compact TDFN-10 surface-mount packaging
Power Management - Specialized Applications
- Automotive power distribution units
- Vehicle body control modules
- Safety-critical electronic control units
Power Management - Specialized Procurement Notes
Verify the specific suffix 'VY+' against the manufacturer's official datasheet to confirm exact marking and tape-and-reel specifications. Confirm AEC-Q100 qualification status and ASIL-B compliance requirements with the supplier before integration into safety-related designs.
Power Management - Specialized Selection Notes
Select this component when ASIL-B certified supervision of multiple power rails is required in automotive systems. Ensure the input voltage range covers the target application's nominal and transient levels. Verify that the TDFN-10 footprint matches the PCB layout constraints and thermal design requirements.
Power Management - Specialized Part Context
This part belongs to the MAX20479 family of automotive power system monitors. It complements other variants like the MAX20478 and MAX20479AATBF/VY+, offering standardized supervision capabilities for modern vehicle electronics while adhering to strict automotive quality and safety standards.
Power Management - Specialized Replacement Considerations
The MAX20479AATBF/VY+ is a documented variant within the same family. Verify pinout compatibility and package dimensions before substitution. Cross-reference with MAX20478 series parts only if channel count and safety integrity levels align with the original design intent.
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