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The TC4427 is a dual high-speed power MOSFET driver IC designed to drive N-channel and P-channel MOSFETs in high-power switching applications. It is housed in a surface-mount device (SMD) package, making it suitable for high-density circuit board layouts. Here’s a detailed description of the product:
Key Features:
- Type: Dual High-Speed Power MOSFET Driver
- Package: SMD (Surface Mount Device)
- Maximum Supply Voltage (Vdd): 18V
- Maximum Output Current (Iout): 1.5A per driver
- Low Output Resistance: Typically 2.5Ω
- High-Speed Switching: 30ns rise and fall times with a 1000pF load
- Input Threshold: TTL/CMOS compatible
Applications:
- MOSFET and IGBT Driver: Ideal for driving MOSFETs and IGBTs in high-power switching applications.
- Switch Mode Power Supplies (SMPS): Suitable for driving power transistors in SMPS circuits.
- Motor Control: Can be used in motor control circuits to drive power MOSFETs.
- DC-DC Converters: Useful in high-efficiency DC-DC converter circuits.
- Pulse Transformer Driver: Suitable for driving pulse transformers in communication systems.
Pin Configuration:
- Pin 1: Input A - Controls the output state of Output A.
- Pin 2: Ground - Common ground reference for the device.
- Pin 3: Input B - Controls the output state of Output B.
- Pin 4: Output B - Drives the gate of the power MOSFET connected to it.
- Pin 5: Vdd - Positive supply voltage for the device.
- Pin 6: Output A - Drives the gate of the power MOSFET connected to it.
Electrical Characteristics:
- Vdd (Supply Voltage): 4.5V to 18V
- Iout (Output Current): 1.5A max per driver
- Output Resistance: 2.5Ω typical
- Propagation Delay: 30ns typical
- Rise Time: 20ns typical with a 1000pF load
- Fall Time: 20ns typical with a 1000pF load
- Input Threshold Voltage: 1.5V typical (TTL/CMOS compatible)
Note: Product images are for illustrative purposes only and may differ from the actual product.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.