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Product Detailed Parameters
- Description：IC LED DRIVER CTRLR PWM 8DSO
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：DC DC Controller
- Topology：Step-Down (Buck)
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：6V
- Voltage - Supply (Max)：24V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：PWM
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：PG-DSO-8-58
- Grade：-
- Qualification：-
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Overview
The ILD2111XUMA2 is a single-channel LED lighting driver IC manufactured by Infineon Technologies. It utilizes a buck topology to regulate current for LED loads. The device operates within an input voltage range of 6 V to 24 V and supports an output current of 500 mA. It features adjustable output voltage and functions at a switching frequency of 250 kHz. The component is housed in an 8-SOIC package (PG-DSO-8-58) and is rated for operation between -40°C and +125°C junction temperature.
Feature Summary
- Supports PWM dimming control for brightness adjustment
- Includes open LED protection circuitry
- Integrates DC-DC controller functionality with buck topology
Applications
- LED lighting systems
- General illumination applications
Procurement Notes
Verify the obsolete status of this component before integration into new designs. Confirm availability through authorized distributors or check for qualified replacement parts such as the MIC3203-1YM-TR from Microchip Technology. Ensure compliance with RoHS standards and moisture sensitivity levels during handling and storage procedures.
Selection Notes
Select this part for applications requiring a simple buck converter solution for single-channel LED driving. Consider the 8-SOIC package constraints and the specific input voltage range requirements. Evaluate thermal performance given the operating temperature limits and ensure compatibility with PWM dimming signals if variable brightness is required.
Part Context
This component belongs to the ILD2111 series of LED drivers from Infineon Technologies. It is classified under Power Management ICs (PMIC) specifically designed for LED lighting drivers. The device integrates control logic with power stage elements to provide efficient regulation for lighting applications.
Replacement Considerations
Publicly confirmed substitute: MIC3203-1YM-TR (Microchip Technology). Verify pinout compatibility and electrical specifications against original design requirements when transitioning to alternative components.
