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Infineon IDP2303XUMA1 Half-Bridge AC/DC Offline Switching Controller

The IDP2303XUMA1 from Infineon Technologies is a high-performance isolated half-bridge AC/DC offline switching controller designed for reliable power management in industrial, automotive, and telecommunications applications. This controller features comprehensive fault protection including over-load, over-temperature, and over-voltage safeguards, ensuring long-term system reliability.

Key Features:

  • Wide Input Voltage Range: 90V to 264V AC supply compatibility
  • Flexible Switching Frequency: 100kHz to 600kHz for optimized efficiency
  • Advanced Protection: Open loop, over-load, over-temperature, and over-voltage fault protection
  • Control Features: Enable (EN), soft start, and synchronization capabilities
  • Extended Temperature Range: -40°C to 125°C (TJ) for harsh environments
  • Compact Surface Mount Package: PG-DSO-16 (16-SOIC) for space-efficient designs
  • RoHS Compliant: Environmentally friendly and regulation-ready

Applications:

Ideal for AC/DC power supplies, industrial control systems, telecom infrastructure, and any application requiring isolated half-bridge topology with robust protection features and wide operating temperature range.

Product attributes Property Value
Manufacturer Infineon Technologies
Product Series
Packaging Tape & Reel (TR) |
Output Isolation Isolated
Internal Switch(s) No
Voltage - Breakdown -
Topology Half-Bridge
Voltage - Start Up 20.5 V
Voltage - Supply (Vcc/Vdd) 90V ~ 264V
Duty Cycle -
Frequency - Switching 100kHz ~ 600kHz
Power (Watts) -
Fault Protection Open Loop, Over Load, Over Temperature, Over Voltage
Control Features EN, Soft Start, Sync
Operating Temperature -40°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package PG-DSO-16
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY