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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 30MA 52HQFN
- Series：*
- Mfr：Sharp Microelectronics
- Package：Tray
- 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：-
Download product information
Overview
The IR2D20U is a linear LED driver integrated circuit manufactured by Sharp Microelectronics. It is designed for driving light-emitting diodes with a maximum output current of 30mA. The device supports dimming functionality to control brightness levels. It is housed in a 52-pin HQFN package, providing a compact solution for space-constrained applications. The component is currently active and available for procurement.
Feature Summary
- Linear LED driver architecture
- Integrated dimming capability
- Compact 52-pin HQFN packaging
Applications
- LED lighting systems
- Display backlighting
- Indicator circuits
Procurement Notes
Verify the manufacturer part number IR2D20U against official Sharp Microelectronics documentation to ensure authenticity. Confirm that the 52HQFN package type matches the design requirements. Check RoHS compliance status and moisture sensitivity level (MSL 2) for storage and handling procedures. Ensure the supplier provides valid traceability documents for quality assurance.
Selection Notes
Select this component when a linear LED driver with 30mA output and dimming support is required. The 52HQFN package suits designs needing high pin density in small footprints. Consider thermal management capabilities inherent to the linear topology. Verify voltage headroom requirements for the specific LED string configuration before implementation.
Part Context
This part belongs to the IR2D20 series from Sharp Microelectronics, focusing on LED driver solutions. It serves as a specialized power management IC within the broader PMIC category. The U suffix typically denotes specific packaging or tape-and-reel variations compared to base models.
FAQ
What is the maximum output current of the IR2D20U?
The maximum output current is 30mA.
Does the IR2D20U support dimming?
Yes, the device includes dimming functionality.
