Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ICE5BR4780BZ is part of Infineon's 5th generation fixed-frequency CoolSET™ series and is a highly integrated current-mode controller that includes an 800 V CoolMOS™ super-junction MOSFET. Its main features include:

The maximum switching frequency is 65 kHz, and it integrates an 800 V super-junction MOSFET.

2. Integrated error amplifier, supporting typical direct feedback in non-isolated topologies.

3. Supports isolated and non-isolated flyback topologies with an output power of up to 15W.

4. Non-isolated step-down topology supporting up to 450 mA output current.

5. Automatic restart of all protection functions.

Application field

The ICE5BR4780BZ controller is suitable for various scenarios that require efficient and reliable power management, especially excelling in non-isolated auxiliary power supply designs. Its integrated high-voltage MOSFET and flyback topology design makes it perform well in unstable grid environments, enhancing system robustness ‌.

Key specifications

Topology structure: Flyback

Number of Output terminals: 1 Output

Switching frequency: 65 kHz

Duty cycle - Maximum: 80%

Output voltage: 15 V

Installation style: Through Hole

Package/Box: DIP-7

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.