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MAX20051BAUD/V+ is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC LED DRVR RGLTR PWM 2A 14TSSOP. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX20051BAUD/V+
- Description：IC LED DRVR RGLTR PWM 2A 14TSSOP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：DC DC Regulator
- Topology：Step-Down (Buck)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：65V
- Voltage - Output：4.875V ~ 5.125V
- Current - Output / Channel：2A
- Frequency：400kHz
- Dimming：Analog, PWM
- Applications：Commercial & Industrial Lighting
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：14-TSSOP-EP
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MAX20051BAUD/V+
LED Driver IC Overview
The MAX20051BAUD/V+ is a fully synchronous step-down LED driver IC featuring integrated MOSFETs. It supports input voltages from 4.5V to 65V and delivers up to 2A output current. The device offers selectable switching frequencies of 400kHz and 2.1MHz with internal loop compensation. It includes an integrated 0.14Ω typical MOSFET and supports PWM dimming for precise brightness control in automotive applications.
LED Driver IC Feature Summary
- Fully synchronous step-down converter topology with integrated power MOSFETs
- Wide input voltage range supporting 4.5V to 65V operation
- Internal loop compensation eliminates external component requirements
- Supports PWM dimming for accurate light intensity regulation
LED Driver IC Applications
- Automotive exterior lighting systems
- High-brightness LED string drivers
- Vehicle interior illumination modules
LED Driver IC Procurement Notes
Verify the specific suffix 'BAUD/V+' against official Analog Devices documentation to confirm package type, temperature grade, and tape-and-reel specifications. Ensure compatibility with your PCB footprint and thermal management design before procurement.
LED Driver IC Selection Notes
Select this component when driving series LED strings requiring high input voltage tolerance up to 65V. The integrated MOSFETs simplify design by reducing external part count. Verify that the required switching frequency (400kHz or 2.1MHz) aligns with your electromagnetic interference constraints and inductor selection.
LED Driver IC Part Context
This part belongs to the MAX20051 family of automotive-grade LED drivers. It is designed for robust performance in harsh environments, meeting AEC-Q100 qualification standards. The device integrates control logic and power stages into a single compact package to optimize board space.
LED Driver IC Replacement Considerations
Consult official Analog Devices substitution guides for verified equivalents. Generic replacements may lack the specific integrated MOSFET characteristics or automotive qualification required for this application.
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