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MAX1554ETA+TGA4 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+TGA4
- 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：-
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- Supplier Device Package：-
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LED Driver IC datasheet and documents for MAX1554ETA+TGA4
LED Driver IC Overview
The MAX1554ETA+TGA4 is a high-efficiency, single-output step-up converter designed for LED lighting driver applications. It operates with an input voltage range of 3.15 V to 5.5 V and provides a maximum output voltage of 40 V. The device supports an output current of 970 mA and features analog and PWM dimming capabilities. Operating within a frequency range of 100 Hz to 10 kHz, it is housed in a TDFN-8 package suitable for surface mount installation. The component functions reliably across a temperature range of -40°C to +85°C.
LED Driver IC Feature Summary
- Integrates a boost converter topology optimized for white LED backlighting applications
- Supports both analog and pulse-width modulation (PWM) dimming control methods
- Provides constant current regulation for precise LED brightness management
LED Driver IC Applications
- White LED backlight drivers
- Portable electronic display illumination
- High-efficiency step-up power conversion systems
LED Driver IC Procurement Notes
Verify the specific suffix 'G4' against official Analog Devices documentation to confirm compliance details and availability status. Cross-reference the Mouser part number 700-MAX1554ETAT to ensure accurate identification. Confirm RoHS compliance and lead times directly with authorized distributors, as supply chain conditions may vary. Ensure the ordering information matches the exact electrical specifications required for the target design.
LED Driver IC Selection Notes
Select this component when designing circuits requiring a compact, high-efficiency solution for driving white LEDs from low-voltage sources. The integrated boost converter eliminates the need for external inductors in some configurations, reducing board space. Consider the 970 mA output capability and 40 V voltage limit to ensure compatibility with the intended LED string configuration and load requirements.
LED Driver IC Part Context
This part belongs to the MAX1554 series of high-efficiency step-up converters manufactured by Analog Devices Inc./Maxim Integrated. The series is categorized under LED Lighting Driver ICs and Switching Voltage Regulators. These components are designed to provide reliable power management for portable devices, offering a balance between performance and physical footprint in modern electronics.
LED Driver IC Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation or authorized distributor catalogs for verified alternatives.
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