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INFINEON XDPS21071XUMA1 Digital PWM Controller
The XDPS21071 is a digital PWM controller designed for high-density low power applications, featuring multi-mode operation including burst, DCM, and forced frequency resonant modes. It offers built-in protection modes, a soft-start feature, and configurable parameters via UART. Its integrated 600 V startup cell enables rapid startup and accurate bus voltage sensing for efficient and regulation-compliant operation. Suitable for energy-efficient adapters and chargers, it supports low no-load input power, helping meet stringent regulatory standards while ensuring reliable performance in industrial and consumer electronics.
INFINEON XDPS21071XUMA1 Digital PWM Controller Specifications:
- Drain Voltage: Up to 600 V for startup cell
- Operating Range: Vbulk measurement via HV startup cell, Vaux sensing at auxiliary winding
- Protection Modes: Over-Voltage, Brown-in, Brown-out, Over-Current, Over-Temperature
- Soft-start Duration: Adjustable via internal parameters
- Propagation Delay Compensation: Enabled for precise current control
- Frequency: Max 139.4 kHz with jittering for EMI reduction
- Jittering Range: +/- 3.125% of fsw max, period 3.2 ms
- Burst Mode: Enabled at light load for efficiency
- Multi-Mode Operation: DCM, Burst, FFR, CRM, with configurable thresholds
- Gate Drivers: GDO and GD1 with controlled switching for linear operation
- Inputs: UART for configuration, UVLO, and protection status signals
- Package: DSO-12 (PG-DSO-12-20), RoHS compliant, lead-free, halogen-free
- Markings: REV 1.0, order code SP005355100
- Operating Temp: Refer to datasheet for specifics
- Compliance: JEDEC47/20/22 qualified for industrial applications
Buy the Buy Infineon XDPS21071XUMA1 Part Number SP005355100 Online
Purchase the Infineon XDPS21071XUMA1 digital PWM controller online today to ensure your power systems operate efficiently with multi-mode control, integrated protection, and configurable parameters. This high-density, RoHS-compliant device offers rapid startup via a 600 V startup cell, supports low no-load power consumption, and enables precise control including burst, DCM, and forced frequency resonant modes. Perfect for energy-efficient adapters, chargers, and industrial power supplies, it guarantees high performance, regulatory compliance, and reliable operation in demanding applications.
Order your Infineon XDPS21071XUMA1 high-efficiency digital PWM controller today and enhance your power supplies with reliable multi-mode operation and advanced protection features.
Frequently Asked Questions
Where can I buy INFINEON XDPS21071XUMA1?
You can click on the BUY or RFQ button to purchase XDPS21071XUMA1 from an authorized INFINEON distributor.
How do I troubleshoot issues or seek technical support for part XDPS21071XUMA1?
You can download the XDPS21071XUMA1 datasheet or visit the INFINEON website for support.
Who is the manufacturer of XDPS21071XUMA1?
INFINEON