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MAX6979AUG+T 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 LINEAR 55MA 24TSSOP. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX6979AUG+T
- Description：IC LED DRVR LINEAR 55MA 24TSSOP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：Linear
- Topology：Shift Register
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：5.5V
- Current - Output / Channel：55mA
- Frequency：-
- Dimming：-
- Applications：Lighting, Signage
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：24-TSSOP
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MAX6979AUG+T
LED Driver IC Overview
The MAX6979AUG+T is a 16-channel LED driver IC manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 3 V to 5.5 V and delivers a constant output current of 55 mA per channel. The device utilizes a shift register topology for data input and includes internal switches. It is housed in a 24-TSSOP surface-mount package and supports an operating temperature range from -40°C to +125°C.
LED Driver IC Feature Summary
- Provides sixteen independent constant-current channels for uniform LED brightness control
- Integrates a serial shift register interface for simplified microcontroller connectivity
- Includes internal switching circuitry to manage individual LED loads directly
LED Driver IC Applications
- General illumination systems requiring multi-zone LED control
- Signage applications utilizing high-density LED arrays
- Electronic displays needing precise current regulation across multiple segments
LED Driver IC Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with required thermal management solutions given the operational temperature limits. Cross-reference pin assignments with the latest datasheet revision to prevent integration errors during PCB layout.
LED Driver IC Selection Notes
Select this component when a high channel count is required within a compact surface-mount footprint. Evaluate the 55 mA output capability against total LED forward current requirements. Confirm that the system logic levels align with the serial interface specifications for reliable data transmission.
LED Driver IC Part Context
This part belongs to the MAX6979 family of LED drivers designed for applications demanding multiple output channels. It serves as a specialized power management solution for lighting and display industries, offering integrated current regulation to simplify system design compared to discrete driver implementations.
LED Driver IC Replacement Considerations
Consult official substitution guides for compatible alternatives within the same product family or equivalent functional devices from other manufacturers.
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