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Product Detailed Parameters
- Description：CONTROLLER
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The XDPP1100A100DXUMA1 is a digital power controller from Infineon Technologies, designed for high-performance DC-DC conversion applications. It integrates an Arm Cortex-M0 core with a high-speed analog front-end (AFE) featuring a 100 MHz, 11-bit ADC. The device supports up to 2 MHz PWM frequency and offers precise control capabilities suitable for isolated and non-isolated topologies.
Feature Summary
- Integrates an Arm Cortex-M0 processor for flexible firmware-based system configuration and advanced control logic.
- Features a high-speed voltage sense path with a 100 MHz, 11-bit ADC providing high-resolution signal acquisition.
- Supports versatile topology implementation including buck, boost, and buck-boost configurations for diverse power needs.
Applications
- 48V isolated DC-DC power converters
- Telecommunications infrastructure power supplies
- Data center server power units
Procurement Notes
Verify the specific suffix 'A100D' against official Infineon documentation to ensure correct revision level and feature set. Confirm package availability and lead times through authorized distributors, as supply status may vary by region.
Selection Notes
Select this component when requiring programmable digital control with high-bandwidth analog feedback. Ensure the design utilizes PMBus or compatible interfaces for configuration. Validate that the thermal requirements of the PG-VQFN package align with the application's power dissipation limits.
Part Context
This part belongs to the XDPP1100 family of digital power controllers. These devices are optimized for medium-to-high power applications, offering integrated protection features and state-machine based loop control. They replace traditional analog controllers with software-defined flexibility.
Replacement Considerations
Check for XDPP1100 variants with different suffixes for pin-compatible alternatives. Verify if XDPP1140 series parts offer necessary interface differences while maintaining similar control performance.
