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MAX20090AUPB/V+ is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is AUTOMOTIVE HIGH-VOLTAGE, HIGH-BR. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX20090AUPB/V+
- Description：AUTOMOTIVE HIGH-VOLTAGE, HIGH-BR
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：DC DC Controller
- Topology：SEPIC, Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：5V
- Voltage - Supply (Max)：65V
- Voltage - Output：5V
- Current - Output / Channel：-
- Frequency：200kHz ~ 2.2MHz
- Dimming：Analog, PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：20-TSSOP-EP
- Grade：Automotive
- Qualification：-
LED Driver IC datasheet and documents for MAX20090AUPB/V+
LED Driver IC Overview
The MAX20090AUPB/V+ is an automotive-grade, high-voltage, high-brightness LED driver manufactured by Analog Devices Inc./Maxim Integrated. Designed for demanding automotive lighting applications, this single-channel device integrates a current-mode boost controller to drive LEDs efficiently. It supports fixed-frequency operation and is engineered to handle the voltage and thermal requirements of modern automotive headlight and illumination systems.
LED Driver IC Feature Summary
- Integrated current-mode boost controller for efficient power conversion
- Designed specifically for automotive high-voltage and high-brightness LED applications
- Fixed-frequency architecture ensuring stable switching performance
LED Driver IC Applications
- Automotive headlight systems
- High-brightness automotive front lighting
- Automotive display backlighting components
LED Driver IC Procurement Notes
Verify the exact suffix and package variant against the official datasheet before procurement. Confirm that the component meets specific automotive qualification standards required for your design. Ensure compatibility with existing PCB footprints and thermal management solutions. Check for any recent lifecycle notices or obsolescence warnings from the manufacturer.
LED Driver IC Selection Notes
Select this component when designing automotive lighting circuits requiring a single-channel solution with integrated boost control. It is suitable for applications needing high-voltage handling and precise current regulation for high-brightness LEDs. Consider thermal dissipation requirements and input voltage ranges during the selection process.
LED Driver IC Part Context
This part belongs to the Maxim Integrated portfolio of automotive LED drivers. It complements other high-voltage LED controllers in the lineup, focusing on simplified designs for headlight and front-lighting modules. The integration of the boost controller reduces external component count compared to discrete solutions.
LED Driver IC Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references through official distributor channels or manufacturer substitution guides.
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