ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC LED DRIVER OFFL PWM 8DSO
- Series：XDP™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：24V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：66MHz
- Dimming：PWM
- Applications：LED Lighting
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：PG-DSO-8-51
- Grade：-
- Qualification：-
Download product information
Overview
The XDPL8218XUMA1 is a digital flyback controller IC from Infineon Technologies, designed for LED lighting applications. It operates with a single output and supports adjustable output voltage. The device features a maximum input voltage of 24 V and delivers an output current of 100 mA. It functions at a switching frequency of 66 MHz and includes overvoltage protection. The component is housed in a DSO-8 package and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Digital control architecture for precise power management
- Integrated overvoltage protection for system safety
- Supports flyback topology for isolated LED driving
Applications
- LED lighting driver circuits
- Offline AC/DC power conversion
- Flyback converter designs
Procurement Notes
Verify the obsolete status before procurement, as the manufacturer indicates this part is being phased out. Confirm availability through authorized distributors, noting that stock levels may be limited or subject to minimum order requirements. Ensure the specific suffix XUMA1 matches the required reel packaging format for your assembly line.
Selection Notes
Select this component for low-power LED applications requiring a compact DSO-8 footprint. It is suitable for designs needing a 24 V input limit and 100 mA output capability. Consider the 66 MHz switching frequency for EMI management and efficiency trade-offs. Verify compatibility with existing flyback transformer designs and ensure thermal constraints fit the -40°C to +85°C operating range.
Part Context
This IC belongs to Infineon's XDPL series of digital power controllers. These devices integrate microcontroller capabilities with power stage drivers to simplify design and reduce external component count. The series targets high-efficiency, cost-sensitive lighting solutions, offering programmable parameters to adapt to various LED load profiles without extensive analog compensation networks.
Replacement Considerations
Infineon lists XDPL8219XUMA1 as a potential replacement. Verify functional equivalence regarding pinout, electrical specifications, and software configuration before substitution.
