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MAX25503ATMA/V+ is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is 24X4 MATRIX LED DRIVER FOR LOCAL. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX25503ATMA/V+
- Description：24X4 MATRIX LED DRIVER FOR LOCAL
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：Linear
- Topology：-
- Internal Switch(s)：No
- Number of Outputs：96
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：65mA
- Frequency：-
- Dimming：PWM, SPI
- Applications：Automotive
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：Automotive
- Qualification：AEC-Q100
LED Driver IC datasheet and documents for MAX25503ATMA/V+
LED Driver IC Overview
The MAX25503ATMA/V+ is a modular matrix LED driver designed for automotive applications. It integrates four independent 24-channel drivers, providing a total of 96 output channels. Each channel features an integrated current sink capable of delivering up to 65mA per LED. The device supports linear PWM dimming and includes an SPI interface for control. It is housed in a 48-pin LFCSP package.
LED Driver IC Feature Summary
- Modular matrix architecture with four 24-channel sections
- Integrated high-current sinks supporting up to 65mA per channel
- Linear pulse-width modulation (PWM) dimming capability
- Serial Peripheral Interface (SPI) for digital control
LED Driver IC Applications
- Automotive local dimming systems
- Matrix LED headlight modules
- High-density LED backlighting arrays
LED Driver IC Procurement Notes
Verify the specific suffix 'V+' indicates lead-free compliance and RoHS adherence as per Analog Devices standards. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with automotive environmental specifications before finalizing procurement.
LED Driver IC Selection Notes
Select this component when a high channel count is required within a compact form factor. The 65mA per channel rating suits standard automotive LED configurations. Verify that the host controller supports the necessary SPI protocol for dimming and configuration commands.
LED Driver IC Part Context
This part belongs to the MAX25500 series of modular LED drivers. The series is engineered for complex lighting topologies requiring precise current control across many channels. It serves as a specialized solution for advanced automotive illumination systems.
LED Driver IC Replacement Considerations
The MAX25500ATMA/V+ is a related variant within the same family. Verify pin compatibility and channel configuration differences before substitution. Consult official documentation to ensure functional equivalence for the specific application requirements.
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