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ICE3B0365JGXUMA1

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ICE3B0365JGXUMA1

IC OFFLINE SWITCH FLYBACK 12DSO

Manufacturer: Infineon Technologies

Categories: AC DC Converters, Offline Switches

Quality Control: Learn More

Infineon Technologies CoolSET™F3 series ICE3B0365JGXUMA1 is an offline flyback converter IC featuring an integrated 650V CoolMOS™ power transistor. This device operates at a 67kHz switching frequency and supports a 75% duty cycle, designed for efficient power conversion in isolated flyback topologies. The ICE3B0365JGXUMA1 incorporates comprehensive fault protection mechanisms including current limiting, open loop, overload, over temperature, and over voltage protection, ensuring robust operation. It also features soft start functionality for controlled power-up sequences. The IC requires a Vcc supply voltage range of 10.3V to 26V and has a start-up voltage of 18V. Packaged in a 12-lead PG-DSO-12-10 (16-SOIC) and supplied on tape and reel, this component is suitable for surface mounting. Applications include consumer electronics, lighting, and power supplies requiring efficient and reliable offline switching.

Additional Information

Series: CoolMOS™, CoolSET™F3RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case16-SOIC (0.154"", 3.90mm Width), 12 Leads
Mounting TypeSurface Mount
Operating Temperature-25°C ~ 130°C (TJ)
Duty Cycle75%
Frequency - Switching67kHz
Internal Switch(s)Yes
Voltage - Breakdown650V
Output IsolationIsolated
TopologyFlyback
Voltage - Supply (Vcc/Vdd)10.3V ~ 26V
Supplier Device PackagePG-DSO-12-10
Fault ProtectionCurrent Limiting, Open Loop, Over Load, Over Temperature, Over Voltage
Voltage - Start Up18 V
Control FeaturesSoft Start
Power (Watts)22 W

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Infineon Technologies FAQs

Infineon Technologies manufactures a wide range of semiconductor components with a strong emphasis on power electronics, automotive systems, and security solutions.

Infineon’s core components include:

  • Power semiconductors (MOSFETs, IGBTs, SiC and GaN devices)
  • Microcontrollers (MCUs) for automotive and industrial applications
  • Analog and mixed-signal ICs
  • Sensors (including radar and environmental sensors)
  • Security and authentication ICs
  • Automotive semiconductors (powertrain, ADAS, and safety systems)
  • Wireless and connectivity solutions (Bluetooth, Wi-Fi, and RF)

Infineon specializes in energy-efficient power management, secure connectivity, and high-reliability automotive solutions.

Infineon serves industries that require power efficiency, system safety, and secure connectivity.

Infineon’s key industries include:

  • Automotive and electric vehicles (EVs)
  • Industrial automation and motor control
  • Renewable energy and power infrastructure
  • Consumer electronics and home appliances
  • Internet of Things (IoT) and smart devices
  • Security and identification (payments, access control)

These industries rely on Infineon for power efficiency, system protection, and secure semiconductor solutions.

Infineon is known for power semiconductor technologies, automotive microcontrollers, and security solutions.

Key Infineon product lines include:

  • AURIX - automotive microcontrollers for safety-critical applications
  • XMC - ARM-based microcontrollers for industrial applications
  • PSoC - programmable system-on-chip solutions (via Cypress acquisition)
  • CoolMOS - high-voltage power MOSFETs
  • OptiMOS - low-voltage power MOSFETs
  • CoolSiC - silicon carbide power devices for high-efficiency systems
  • EiceDRIVER - gate driver ICs for power semiconductors
  • OPTIGA - security solutions for authentication and IoT security
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.