company blog about Factory Stock, Supply Isolated Gate Driver ADUM4224WCRWZ Provide 4A Output, Suitable for Automotive Applications

Shenzhen Mingjiada Electronics a famous brand electronic components distributor, original stock, supply Isolated Gate Driver ADUM4224WCRWZ Provide 4A output, suitable for automotive applications.

Product Details

The ADUM4224WCRWZ is a 4 A isolated half-bridge gate driver that uses ADI's iCoupler® technology to provide separate and isolated high and low side outputs.The ADuM4224 is capable of 5000 V rms isolation and is available in a wide-body 16-pin SOIC package. The isolation device combines high-speed CMOS with single-chip transformer technology, providing excellent performance characteristics over alternative devices such as pulse transformer and gate driver combinations.

The ADUM4224WCRWZ isolators provide two independent isolation channels. These devices operate from a 3.0 V to 5.5 V supply voltage and are compatible with low-voltage systems. The ADuM4224 offers the advantage of true current isolation between the input and each output compared to gate drivers that use a high-voltage level conversion method. Each output has a continuous operating voltage of up to 560 VPEAK relative to the input, thus supporting low-end switching to negative voltages. The differential voltage between the high side and the low side can be up to 800 VPEAK.

The ADUM4224WCRWZ can therefore reliably control the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages.

Applications

• Switching power supplies
• Isolated IGBT/MOSFET gate drivers
• Industrial inverters

Features

• Peak output current: 4 A
• Operating Voltage
• High or low side relative to input: 537 V peak
• High operating frequency:
• 1 MHz (maximum)
• 3.3 V to 5 V CMOS input logic
• 4.5 V to 18 V output drive
• Precision Timing Characteristics
• Isolator and driver propagation delay: 59 ns (maximum)
• Interchannel matching: 5 ns (maximum)
• CMOS input logic levels
• High common-mode transient immunity: >25 kV/μs
• Enhanced system-level ESD protection according to IEC 61000-4-x standard
• Operating junction temperature up to: 125°C
• Default low level output

Specification 

• Technology Magnetic coupling
• Number of Channels 2
• Voltage - Isolated 5000Vrms
• Common mode transient immunity (min) 25kV/µs
• Propagation Delay tpLH / tpHL (max) 54ns, 54ns
• Pulse Width Distortion (max) -
• Rise / Fall Time (Typ) 12ns, 12ns
• Current - Outputs High, Low -
• Current - Peak Output 4A
• Voltage - Positive (Vf) (Typ)
• Voltage - Output Supply 4.5V ~ 18V
• Rating Automotive Grade
• Operating Temperature -40°C ~ 125°C
• Mounting Type Surface Mount
• Package/Shell 16-SOIC (0.295’, 7.50mm Width)
• Supplier Device Package 16-SOIC

For further information, please contact Mr Chen by phone:

Tel: 13410018555

Email: sales@hkmjd.com

Company URL: https://www.integrated-ic.com/

FAQ

Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantit.