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Product Detailed Parameters
- Description：DIGITAL CHARGER/ADAPTER
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Flyback
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：10V ~ 24V
- Frequency - Switching：20kHz ~ 250kHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable, Phase Control, Soft Start
- Operating Temperature：-25°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width), 14 Leads
- Supplier Device Package：PG-DSO-14-66
- Grade：-
- Qualification：-
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Overview
The XDPS2201DXUMA1 is a hybrid flyback controller from Infineon Technologies, designed for medium-power AC/DC conversion applications. It operates within a supply voltage range of 11V to 24V and supports a switching frequency of 20 kHz. The device features a single positive output configuration with an output current capability of 3.25 A. It is housed in a PG-DSO-14 package (14-SOIC, 3.90mm width) and is rated for operation between -40°C and +125°C junction temperature. Key control characteristics include current limiting, enable functionality, and soft start.
Feature Summary
- Hybrid digital power architecture combining analog precision with digital flexibility for flyback topologies
- Integrated control features including current limiting, enable pin, and soft-start functionality
- Supports step-up and step-down DC-DC conversion with positive output configuration
Applications
- Medium power AC/DC converters
- Flyback regulator designs
- Positive output step-up/step-down DC-DC controllers
Procurement Notes
Verify the specific suffix 'D' against official Infineon documentation to confirm pinout or electrical parameter variations compared to other XDPS2201 variants. Confirm moisture sensitivity level (MSL) requirements and reflow soldering profiles prior to assembly. Ensure the ordering quantity aligns with manufacturer standard packaging specifications to avoid handling discrepancies.
Selection Notes
Select this component for applications requiring a hybrid flyback controller with integrated digital control features. Consider the 14-SOIC package size for board space constraints and verify that the 20 kHz switching frequency meets EMI and efficiency targets. Ensure the input voltage range and output current requirements fall within the specified operational limits of the device.
Part Context
The XDPS2201 series represents Infineon's XDP Digital Power family, focusing on hybrid controllers for isolated power supplies. This specific model utilizes silicon technology and is classified under PMIC - Power Management ICs. It is part of the broader XDPS2201 product line, which includes variants like XDPS2201XUMA1 and XDPS2201XXUMA1, differentiated by specific electrical characteristics or packaging details.
Replacement Considerations
XDPS2201XUMA1
FAQ
What is the operating junction temperature range for the XDPS2201DXUMA1?
The device is rated for a junction temperature range of -40°C to +125°C.
Does the XDPS2201DXUMA1 support synchronous rectification?
No, the datasheet indicates that synchronous rectification is not supported for this specific controller variant.
