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INFINEON ICE3RBR4765JGXUMA1 Power Controller

The ICE3RBR4765JG is a highly robust, fixed-frequency power controller designed for efficient switch-mode power supplies. It features active burst mode for ultra-low standby power consumption below 50 mW, built-in soft start, extendable blanking window for handling high load jumps, and frequency jittering for minimized EMI. With 650V avalanche rugged CoolMOS™ technology, auto-restart protection, and external auto-restart enable function, it ensures reliable operation in various applications such as adapters, chargers, set-top boxes, and digital media devices. Its comprehensive protection and flexibility make it ideal for high-performance power conversion systems working efficiently with load variations and environmental stresses.

Authorized Distributors
Source:Newark
Part No:ICE3RBR4765JGXUMA1
Stock:2086
Inv Date:05-29-2026
Price: Unit price: $1.8
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Source:DigiKey
Part No:ICE3RBR4765JGXUMA1
Stock:1317
Inv Date:05-29-2026
Price: Unit price: $1.84
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Part No:ICE3RBR4765JGXUMA1
Stock:2404
Inv Date:05-30-2026
Price: Unit price: $1.57
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Part No:ICE3RBR4765JGXUMA1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.675
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INFINEON ICE3RBR4765JGXUMA1 Power Controller Specifications:

  • Package Type: DSO-12
  • Maximum Drain-Source Voltage: 650V
  • Internal Switching Frequency: 65 kHz ±2.6 kHz with jitter
  • Duty Cycle: Max 75%
  • Active Burst Mode Power Consumption: <50 mW standby
  • Protection: Overload, OVP, OTP, UVP, auto restart
  • Operating Temp Range: -40°C to 125°C
  • Load Jump Response: Fast with extendable blanking window
  • Frequency Jitter: Yes for EMI reduction
  • Built-in Soft Start Time: 20 ms
  • External Auto Restart Enable: Yes
  • Die Technology: BiCMOS with high efficiency and low EMI
  • Input Voltage Range: 85-265 VAC
  • CoolMOS™ Technology: 650V avalanche rugged, low Rds(on)
  • Pin Functionality: Control, feedback, power supply, current sense
  • Compliance: RoHS, Pb-free

Buy the Infineon ICE3RBR4765JG – Reliable Power Controller for Industrial Applications

Purchase the Infineon ICE3RBR4765JG power controller online today to ensure your power supplies are efficient, reliable, and protected. With 650V CoolMOS™ technology, active burst mode for ultra-low standby power, extendable blanking for high load jumps, and comprehensive protection features including auto restart, overvoltage, temperature, and overload protections, this device offers excellent performance for a wide range of applications. Its design ensures minimal EMI with frequency jittering and soft start function, making it ideal for digital, charger, set-top box, and adapter projects requiring stable, efficient power management with flexible protection options.

Order your Infineon ICE3RBR4765JG power controller today and enhance your power supply designs with high efficiency and robust protection features.

Frequently Asked Questions

Where can I buy INFINEON ICE3RBR4765JGXUMA1?

You can click on the BUY or RFQ button to purchase ICE3RBR4765JGXUMA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part ICE3RBR4765JGXUMA1?

You can download the ICE3RBR4765JGXUMA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of ICE3RBR4765JGXUMA1?

INFINEON

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