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MIC2841AYMT-TR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC LED DRVR LIN DIM 20MA 10TMLF. Review the specifications below when checking this part for your BOM.
LED Driver IC specifications for MIC2841AYMT-TR
- Description：IC LED DRVR LIN DIM 20MA 10TMLF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：4
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：20mA
- Frequency：-
- Dimming：PWM
- Applications：Backlight, Camera Flash
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-UFDFN Exposed Pad, 10-TMLF®
- Supplier Device Package：10-TMLF® (2x2)
- Grade：-
- Qualification：-
LED Driver IC datasheet and documents for MIC2841AYMT-TR
LED Driver IC Overview
The MIC2841AYMT-TR is a high-efficiency linear white LED driver designed to drive WLEDs directly from battery sources. It features two channels with an output current of 20mA per channel and supports PWM dimming control. The device operates within an input voltage range of 3V to 5.5V and utilizes a 10-pin TDFN EP package. It is engineered for portable display backlighting, keypad backlighting, and camera flash applications in mobile devices.
LED Driver IC Feature Summary
- High efficiency linear regulation for direct battery driving
- Integrated PWM dimming control capability
- Compact leadless package design
LED Driver IC Applications
- Portable display backlighting
- Keypad backlighting
- Camera flash applications
LED Driver IC Procurement Notes
Verify the specific suffix TR indicates tape and reel packaging when sourcing. Confirm the component matches the Microchip Technology datasheet specifications for the MIC2841A series. Ensure compatibility with the required 10-pin TDFN EP footprint during PCB layout. Check for RoHS compliance status if environmental regulations apply to the final assembly.
LED Driver IC Selection Notes
Select this component for applications requiring efficient linear drive of white LEDs from single-cell lithium batteries. Consider the 20mA output limit and 5.5V maximum input voltage constraints. Evaluate the thermal performance within the specified junction temperature range of -40°C to +125°C. Ensure the system design accommodates the PWM dimming interface requirements.
LED Driver IC Part Context
This part belongs to the MIC2841A family of linear LED drivers manufactured by Microchip Technology. It is distinct from other variants in the series based on its specific pin configuration and output characteristics. The device is intended for power management in portable electronics where space and efficiency are critical constraints.
LED Driver IC Replacement Considerations
Consult official Microchip documentation for qualified substitute part numbers. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution.
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