Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ICE5GR4780AG is Infineon's latest 5th generation fixed-frequency CoolSET™ with high performance. It is integrated with the latest generation 800V CoolMOS™ super-junction MOSFET P7 and is packaged in DSO-12.

Its main features include:

Maximum switching frequency of 125kHz, with 800V integrated MOSFET

It adopts a universal wide-range input (85~300VAC) DCM design, with a power output as high as 22W

Overvoltage protection and common source and common grid configuration enable rapid and stable start-up

Optional 3-level entry/exit active burst mode configuration file (optional)

Built-in digital soft start

Period-by-cycle peak current limit

Support DCM and CCM operation with slope compensation

Integrated error amplifier, supporting direct feedback through non-isolated flyback topology

When the load decreases, the digital frequency drops and the efficiency is higher

Adjustable line input overvoltage protection (optional)

Short-circuit protection for VCC and pins to ground

OLP, output short circuit, OTP has hysteresis and VCC overvoltage/undervoltage protection

Automatic restart function after all protections take effect

In addition, the ICE5GR4780AG also supports both non-isolated and isolated topologies, making it suitable for a variety of application scenarios. Its built-in error amplifier and digital frequency modulation function further enhance its efficiency and stability ‌.

The ICE5GR4780AG is widely used in the following scenarios, including:

• Auxiliary power supply suitable for household appliances/white goods, televisions, computers and servers

Blu-ray players, set-top boxes and LCD/LED displays

• 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?

  A: You can inquire through the website, or by phone and email.

• 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.