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MAX25616AAFI/VY+ is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is INFRARED LED & VCSEL DRIVER WITH. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX25616AAFI/VY+
- Description：INFRARED LED & VCSEL DRIVER WITH
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tray
- Type：-
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：-
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：-
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MAX25616AAFI/VY+
LED Driver IC Overview
The MAX25616AAFI/VY+ is a highly integrated IC designed for automotive applications, featuring a high-current VCSEL/IR driver and a high-voltage DC-DC step-down converter. It supports I2C dimming control and operates within a supply voltage range of 4.5V to 36V. The device includes an internal switch and offers adjustable switching frequencies. It is housed in a 28-TQFN (5x5) package with exposed pad, suitable for surface mount installation.
LED Driver IC Feature Summary
- Integrates a high-current infrared LED and VCSEL driver with a high-voltage DC-DC step-down converter
- Supports I2C digital interface for precise dimming control and configuration
- Includes internal power switch for compact system design
- Automotive grade qualification ensuring reliability in harsh environments
LED Driver IC Applications
- Driver monitoring systems using IR illumination
- VCSEL-based proximity sensing
- Automotive interior lighting control
- 3D transponders and gesture recognition
LED Driver IC Procurement Notes
Verify the complete part number including suffixes such as /VY+ against official Analog Devices documentation to ensure correct packaging and temperature rating. Confirm AEC-Q100 compliance requirements for your specific automotive application. Check for alternate availability if standard stock is limited, as supply constraints may affect lead times. Ensure ESD protection measures are implemented during handling due to the sensitive nature of the integrated drivers.
LED Driver IC Selection Notes
Select this component when a combined solution for high-current IR/VCSEL driving and efficient buck conversion is required. It is suitable for designs needing I2C programmability for dynamic brightness adjustment. Consider the 28-TQFN package size for space-constrained PCB layouts. Verify that the input voltage range aligns with the vehicle's power bus specifications before finalizing the design.
LED Driver IC Part Context
This device belongs to the MAX25614/MAX25616 family of LED drivers from Maxim Integrated, now part of Analog Devices. These parts are specifically engineered for automotive safety and convenience systems. The series emphasizes integration to reduce external component count and improve system reliability in critical driver monitoring and sensing applications.
LED Driver IC Replacement Considerations
Check the MAX25614AATI/VY+ for similar boost topology applications, though topologies differ. Verify pin compatibility and electrical specifications against current designs. Consult Analog Devices for officially qualified substitutes or updated revisions of the MAX25616 series.
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