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MAX7307AUB+ 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 LIN I2C 25MA 10UMAX. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MAX7307AUB+
- Description：IC LED DRVR LIN I2C 25MA 10UMAX
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk,Tube
- Type：Linear
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：4
- Voltage - Supply (Min)：1.62V
- Voltage - Supply (Max)：3.6V
- Voltage - Output：-
- Current - Output / Channel：25mA
- Frequency：1MHz
- Dimming：I2C
- Applications：Backlight
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：10-uMAX-EP
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MAX7307AUB+
LED Driver IC Overview
The MAX7307AUB+ is a linear LED driver manufactured by Analog Devices Inc./Maxim Integrated. It features four independent output channels, each capable of delivering up to 25mA of current. The device operates within a supply voltage range of 1.62V to 3.6V and utilizes an I²C serial interface for control. It supports dimming functionality via the I²C bus and includes a 1MHz frequency specification. The component is housed in a 10-pin uMAX EP package with an exposed pad, designed for surface-mount installation.
LED Driver IC Feature Summary
- Four-channel linear LED driver architecture
- I²C serial interface for control and dimming
- 1.62V to 3.6V operating voltage range
- 25mA output current per channel
LED Driver IC Applications
- Display backlight driving
- Indicator LED control
- Portable electronic devices
- Embedded system illumination
LED Driver IC Procurement Notes
Verify part authenticity through authorized distributors or direct manufacturer channels. Confirm package type matches the 10-pin uMAX EP specification. Check for obsolescence status as this product may be discontinued. Ensure supply voltage requirements align with system design constraints before procurement.
LED Driver IC Selection Notes
Select this component when a multi-channel LED driver with I²C control is required. Consider the 25mA per channel limit for load requirements. Verify compatibility with the 1.62V-3.6V supply range. Evaluate thermal performance due to the linear regulation method in the small uMAX package.
LED Driver IC Part Context
This part belongs to the Maxim Integrated LED driver family. It provides a compact solution for managing multiple LEDs in space-constrained applications. The I²C interface allows for minimal pin count usage in system designs.
LED Driver IC Replacement Considerations
Public sources indicate this product is no longer manufactured. Consult Analog Devices for alternative parts or updated series replacements. Verify pin compatibility and electrical specifications if substituting.
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