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MAX8790ETP+TG104 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 MAX8790ETP+TG104
- Description：INTEGRATED CIRCUIT
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- 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 MAX8790ETP+TG104
LED Driver IC Overview
The MAX8790ETP+TG104 is a six-string white LED driver IC from Analog Devices Inc./Maxim Integrated. It operates as a step-up (boost) DC-DC controller designed for high-efficiency driving of white light-emitting diodes. The device supports PWM dimming and provides an output current of 25mA per channel. It is housed in a 20-pin TQFN package measuring 4x4 mm, suitable for space-constrained portable applications requiring multi-string LED illumination.
LED Driver IC Feature Summary
- Six independent output channels for driving multiple LED strings
- Integrated boost converter topology for efficient power conversion
- Supports pulse-width modulation (PWM) dimming control
LED Driver IC Applications
- Portable electronic devices requiring white LED backlighting
- Multi-string LED illumination systems
- Space-constrained consumer electronics
LED Driver IC Procurement Notes
Verify the exact suffix TG104 against official Analog Devices documentation to confirm tape-and-reel packaging specifications. Confirm component status as obsolete or active through authorized distributors. Ensure compatibility with existing PCB footprints for the 20-TQFN (4x4mm) package before procurement.
LED Driver IC Selection Notes
Select this component when a fixed six-channel LED driver solution is required. The integrated boost topology simplifies design by reducing external component count. Verify that the 25mA output current meets the specific brightness requirements of the target LED strings. Consider the thermal performance of the exposed pad TQFN package for the intended enclosure.
LED Driver IC Part Context
This part belongs to the MAX8790 family of LED drivers. The base model MAX8790A is described as a high-efficiency driver for white LEDs in large liquid crystal displays. The ETP variant indicates the specific package and temperature grade, while + denotes lead-free compliance. The TG104 suffix typically specifies the reel quantity and packaging format.
LED Driver IC Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices application notes for pin-compatible alternatives within the same product family if direct substitution is required.
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