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MAX1554ETA+TG40 is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX1554ETA+TG40
- Description：INTEGRATED CIRCUIT
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- 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 MAX1554ETA+TG40
LED Driver IC Overview
The MAX1554ETA+TG40 is a high-efficiency, 40V step-up converter designed for LED lighting applications. Manufactured by Analog Devices Inc./Maxim Integrated, this component operates with an input voltage range of 3.15 V to 5.5 V and delivers up to 970 mA output current. It features a boost topology and supports constant current regulation for white LEDs. The device functions within a temperature range of -40°C to +85°C and utilizes a TDFN-8 package.
LED Driver IC Feature Summary
- High-efficiency step-up conversion architecture optimized for LED driving
- Integrated constant current control for stable white LED operation
- Wide input voltage compatibility supporting single-cell lithium-ion sources
LED Driver IC Applications
- White LED illumination systems
- Display backlight drivers
- Indicator lighting circuits
LED Driver IC Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and packaging specifications. Ensure compliance with regional RoHS requirements and check availability status as distribution channels may vary. Confirm thermal performance parameters match the target application environment before finalizing procurement decisions.
LED Driver IC Selection Notes
Select this component when designing compact LED drivers requiring high efficiency from low-voltage sources. The TDFN-8 package suits space-constrained layouts. Evaluate the 40V output capability against the series configuration of the target LEDs. Consider the operating frequency range and thermal dissipation limits relative to the PCB copper area and ambient conditions.
LED Driver IC Part Context
This part belongs to the MAX1554 series of high-efficiency step-up converters. It is categorized under LED Lighting Driver ICs within the broader PMIC family. The device integrates power switches and control logic to simplify external component count compared to discrete solutions.
LED Driver IC Replacement Considerations
Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter overlaps if replacing with other Maxim Integrated or Analog Devices LED driver ICs.
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