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Product Detailed Parameters
- Description：IC LED DRIVER OFFL PWM 16DSO
- Series：XDP™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：6V
- Voltage - Supply (Max)：24V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：50MHz
- Dimming：PWM
- Applications：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：PG-DSO-16
- Grade：-
- Qualification：-
Download product information
Overview
The XDPL8220XUMA1 is a digital PFC and flyback controller IC from Infineon Technologies, designed for LED lighting applications. It features a single output with an adjustable voltage and supports up to 3 A output current. The device operates within a supply voltage range of 6 V to 24 V and functions at a working frequency of 50 MHz. Packaged in a DSO-16 format, it offers PWM dimming and open LED protection capabilities. The component is rated for operation between -40°C and +85°C, with a maximum power supply current of 14.5 mA.
Feature Summary
- Integrates digital control for both Power Factor Correction (PFC) and flyback conversion stages.
- Supports PWM dimming functionality for precise light intensity adjustment.
- Includes built-in open LED protection mechanisms for enhanced system safety.
Applications
- LED lighting driver systems
- Digital power factor corrected AC-DC converters
- Flyback topology power supplies
Procurement Notes
Verify component status as the XDPL8220XUMA1 is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing design requirements before sourcing, as lead times and stock levels may vary significantly for discontinued parts.
Selection Notes
Select this component for designs requiring integrated digital PFC and flyback control in a single package. It is suitable for applications needing PWM dimming and robust protection features. Consider the DSO-16 package constraints and operating temperature range when evaluating thermal management and board space requirements for the final assembly.
Part Context
This part belongs to Infineon's XDP series of digital power controllers, which utilize advanced digital signal processing for high-efficiency power conversion. The XDPL8220 specifically targets LED lighting drivers, combining PFC and flyback functionalities to reduce external component count and simplify system design compared to traditional analog solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. As the part is marked obsolete, engineers should consult official replacement guides or contact the manufacturer directly for validated alternative components that meet equivalent electrical and functional specifications.
